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    234 Products
    About Steel
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    Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.

    Extreme-Strength Highly Machinable 1144 Carbon Steel Rods

    Image of Product. Front orientation. Steel. Extreme-Strength Highly Machinable 1144 Carbon Steel Rods.
    Made with more carbon and manganese than other easy-to-machine carbon steels, 1144 carbon steel has a higher yield strength and hardness. Use them to fabricate parts that require stress resistance, such as gears, shafts, and bushings. For added wear resistance, these rods can be surface hardened with heat treating.
    100,000 psi Yield Strength—Also known as Stressproof, these rods are stress-relieved to minimize warping during machining.
    125,000 psi Yield Strength—Also known as Fatigueproof, these rods have enhanced strength and resistance to breaking from repeated impact compared to Stressproof rods.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia. Tolerance
    Fabrication
    Heat Treatment
    Yield Strength,
    psi
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs. Met
    1/2 ft.
    Long
    1 ft.
    Long
    2 ft.
    Long
    3 ft.
    Long
    4 ft.
    Long
    6 ft.
    Long
    8 ft.
    Long
    12 ft.
    Long
    1/4"-0.004" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K23—00000—00000—00000——
    1/4"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K224—0000—0000—0000——
    5/16"-0.004" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K25—0000—0000—00000——
    5/16"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K245—0000—0000—00000000000000000
    3/8"-0.004" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K27—0000—0000—00000——
    3/8"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K264—0000—0000—000000000000000
    7/16"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K614—0000—00000000000000000000—
    1/2"-0.005" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K29—0000—00000—00000——
    1/2"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K284—0000—0000000000000000000000000
    9/16"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K624—0000—00000—00000——
    5/8"-0.005" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K31—0000—00000—00000——
    5/8"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K324—00000000000000000000000000000000000
    11/16"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K634—00000000000000000000000000000—
    3/4"-0.005" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K33—00000—00000—00000——
    3/4"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K344—0000000000000000000000000000000000
    13/16"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K644—00000—00000—00000——
    7/8"-0.005" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K35—00000—00000—00000——
    7/8"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K52—000000000000000000000000000000—
    15/16"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K654—00000—00000—00000——
    1"-0.005" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K37—00000—00000—00000——
    1"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K53—000000000000000000000000000000000000
    1 1/16"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K664—000000000000000—00000——
    1 1/8"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K674—000000000000000—00000——
    1 3/16"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K6840000000000000000000000000000000000000—
    1 1/4"-0.005" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K39—00000—00000—000000——
    1 1/4"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K54000000000000000000000000000000000000—
    1 5/16"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K69400000000000000000000—000000——
    1 3/8"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K714—00000—00000—000000——
    1 7/16"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K724—00000—00000—000000——
    1 1/2"-0.005" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K41—00000—000000—000000——
    1 1/2"-0.003" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K440000000000000000000000000000000000000—
    1 9/16"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K734—00000—00000—000000——
    1 5/8"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K744—00000—00000—000000——
    1 3/4"-0.006" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K43—00000—000000—000000——
    1 3/4"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K46000000000000000000000—000000——
    1 13/16"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K754—00000—000000—000000——
    1 7/8"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K764—00000—000000—000000——
    2"-0.006" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K45—00000—000000—000000——
    2"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K48000000000000000000000—000000——
    2 1/8"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K774—00000—000000—000000——
    2 1/4"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K784—00000—000000—000000——
    2 3/8"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K794—00000—000000—000000——
    2 1/2"-0.006" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K47—000000—000000—000000——
    2 1/2"-0.004" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K550000000000000000000000—000000——
    2 5/8"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K814—000000—000000—000000——
    2 3/4"-0.006" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K824—000000—000000—000000——
    3"-0.006" to 0"Cold DrawnStress Relieved125,000Rockwell C30 (Hard)Not RatedASTM A1086628K49—000000—000000—000000——
    3"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K5600000000000—000000—000000——
    3 1/8"-0.006" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K844—000000—000000—000000——
    3 1/4"-0.006" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K854—000000—000000—000000——
    3 1/2"-0.006" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K864—000000—000000—000000——
    3 5/8"-0.006" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K874—000000—000000—000000——
    3 3/4"-0.006" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K884—000000—000000—00000000——
    4"-0.005" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K58—000000—000000—00000000——
    4 1/2"-0.007" to 0"Cold DrawnStress Relieved100,000Rockwell C25 (Hard)Not RatedASTM A108, ASTM A3116628K914—000000—000000—00000000——
    6 mm-0.013 mm to 0 mmCold DrawnStress Relieved100,000Rockwell C19 (Medium)Not RatedASTM A108, ASTM A3113445N11—0000—00000—00000——
    8 mm-0.013 mm to 0 mmCold DrawnStress Relieved100,000Rockwell C19 (Medium)Not RatedASTM A108, ASTM A3113445N123—0000—00000—00000——
    10 mm-0.013 mm to 0 mmCold DrawnStress Relieved100,000Rockwell C19 (Medium)Not RatedASTM A108, ASTM A3113445N13—00000—00000—00000——
    12 mm-0.013 mm to 0 mmCold DrawnStress Relieved100,000Rockwell C19 (Medium)Not RatedASTM A108, ASTM A3113445N143—00000—00000—00000——
    15 mm-0.013 mm to 0 mmCold DrawnStress Relieved100,000Rockwell C19 (Medium)Not RatedASTM A108, ASTM A3113445N15—00000—00000—00000——
    20 mm-0.013 mm to 0 mmCold DrawnStress Relieved100,000Rockwell C19 (Medium)Not RatedASTM A108, ASTM A3113445N163—00000—00000—000000——
    25 mm-0.013 mm to 0 mmCold DrawnStress Relieved100,000Rockwell C19 (Medium)Not RatedASTM A108, ASTM A3113445N17—00000—000000—000000——
    30 mm-0.013 mm to 0 mmCold DrawnStress Relieved100,000Rockwell C19 (Medium)Not RatedASTM A108, ASTM A3113445N183—00000—000000—000000——

    Tight-Tolerance Extreme-Strength Highly Machinable 1144 Carbon Steel Rods

    Image of Product. Front orientation. Steel. Tight-Tolerance Extreme-Strength Highly Machinable 1144 Carbon Steel Rods.
    These rods are precision ground and held to a strict straightness tolerance, so they're all set for turning applications in your lathe. Often called Stressproof, they are stress-relieved to minimize warping during machining. Containing more carbon and manganese than other easy-to-machine carbon steels, 1144 offers higher yield strength and hardness, even without further heat treatment. Use it to fabricate parts that require stress resistance.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia.
    Tolerance
    Fabrication
    Heat Treatment
    Yield Strength,
    psi
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs. Met
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1/4"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N51—000000000000
    5/16"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N52—0000000000
    3/8"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N10000000000000000
    1/2"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N53000000000000000
    9/16"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N54000000000000000
    5/8"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N2000000000000000
    3/4"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N550000000000000000
    7/8"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N570000000000000000
    1"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N30000000000000000
    1 1/8"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N5800000000000000000
    1 1/4"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N5900000000000000000
    1 3/8"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N6100000000000000000
    1 1/2"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N400000000000000000
    1 3/4"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N6300000000000—
    2"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N65000000000000—
    2 1/4"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N67000000000000—
    2 1/2"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N69000000000000—
    2 3/4"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N72000000000000—
    3"-0.001" to 0"Cold DrawnStress Relieved100,000Rockwell C22 (Hard)Not RatedASTM A108, ASTM A3116101N74000000000000—

    Hardened Multipurpose 4140 Alloy Steel Rods

    These rods and discs keep their strength in temperatures up to 800° F. They're hardened for increased abrasion and impact resistance. Plus, they’re stress relieved, so there’s less chance of warping during machining. Also known as chrome-moly steel, 4140 alloy steel is used for a wide range of parts, such as gears, axles, shafts, collets, and die holders. It resists fracturing from repeated stress.
    Note: Rods may be made from either 4140 or 4142 alloy steel. They are interchangeable in most applications.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Long Rods
    Image of Product. Front orientation. Steel. Hardened Multipurpose 4140 Alloy Steel Rods.
    Dia.
    Dia. Tolerance
    Fabrication
    Heat Treatment
    Yield Strength,
    psi
    Hardness
    Specs. Met
    1/2 ft.
    Long
    1 ft.
    Long
    2 ft.
    Long
    3 ft.
    Long
    4 ft.
    Long
    6 ft.
    Long
    8 ft.
    Long
    12 ft.
    Long
    3/8"-0.005" to 0.005"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K336000000000000000000000000000000000000000000000
    1/2"-0.005" to 0.005"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K35600000000000000000000000000000000000000
    5/8"-0.005" to 0.005"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K290000000000000000000000000000000000—
    3/4"-0.005" to 0.005"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K32000000000000000000000000000000000000000
    7/8"-0.005" to 0.005"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K3400000000000000000000000000000000000—
    1"-0.005" to 0.005"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K36000000000000000000000000000000000000000000
    1 1/16"-0.006" to 0.006"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N69—00000—00000—000000——
    1 1/8"-0.006" to 0.006"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K380000000000000000000000000000000000000—
    1 3/16"-0.006" to 0"Cold WorkedHardened, Stress Relieved105,000Rockwell C35 (Hard)ASTM A108, ASTM A193 Grade B78935K317—00000—00000—000000——
    1 1/4"-0.006" to 0.006"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K420000000000000000000000000000000000000—
    1 5/16"-0.006" to 0"Cold WorkedHardened, Stress Relieved105,000Rockwell C35 (Hard)ASTM A108, ASTM A193 Grade B78935K318—00000—00000—000000——
    1 3/8"-0.006" to 0.006"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K4400000000000000000000000000000000000000—
    1 1/2"-0.006" to 0.006"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K1100000000000000000000000000000000000000000000
    1 5/8"-0.007" to 0.007"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K12000000000000000000000000000000000000000—
    1 3/4"-0.007" to 0.007"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K13000000000000000000000000000000000000000—
    1 7/8"-0.007" to 0.007"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K140000000000000000000000—000000——
    2"-0.007" to 0.007"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K150000000000000000000000000000000000000000—
    2 1/8"-0.007" to 0.007"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K160000000000000000000000—000000——
    2 1/4"-0.007" to 0.007"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K170000000000000000000000—000000——
    2 3/8"-0.007" to 0.007"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K180000000000000000000000—000000——
    2 1/2"-0.007" to 0.007"Cold WorkedHardened, Stress Relieved105,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K190000000000000000000000000000000000000000—
    2 5/8"-0.008" to 0.008"Cold WorkedHardened, Stress Relieved95,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K2100000000000000000000000—000000——
    2 3/4"-0.008" to 0.008"Cold WorkedHardened, Stress Relieved95,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K2200000000000000000000000—000000——
    3"-0.008" to 0.008"Cold WorkedHardened, Stress Relieved95,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K2400000000000000000000000—000000——
    3 1/4"-0.008" to 0.008"Cold WorkedHardened, Stress Relieved95,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K2600000000000000000000000—000000——
    3 1/2"-0.008" to 0.008"Cold WorkedHardened, Stress Relieved95,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K28000000000000000000000000—000000——
    3 3/4"-0.008" to 0.008"Cold WorkedHardened, Stress Relieved95,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K91000000000000000000000000—000000——
    4"-0.008" to 0.008"Cold WorkedHardened, Stress Relieved95,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8935K92000000000000000000000000—00000000——
    4 1/4"-0.009" to 0.009"Cold WorkedHardened, Stress Relieved75,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N61—000000——————
    4 1/2"-0.009" to 0.009"Cold WorkedHardened, Stress Relieved75,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N62—000000——————
    5"-0.009" to 0.009"Cold WorkedHardened, Stress Relieved75,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N63—000000——————
    5 1/2"-0.009" to 0.009"Cold WorkedHardened, Stress Relieved75,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N64—000000——————
    6"-0.009" to 0.009"Cold WorkedHardened, Stress Relieved75,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N65—000000——————
    6 1/2"-0.01" to 0.01"Cold WorkedHardened, Stress Relieved75,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N66—000000——————
    7"-0.01" to 0.01"Cold WorkedHardened, Stress Relieved75,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N67—000000——————
    8"-0.01" to 0.01"Cold WorkedHardened, Stress Relieved80,000Rockwell C32 (Hard)ASTM A434 Class BC8648N68—000000——————
    Short Rods and Discs
    Image of Product. Front orientation. Steel. Hardened Multipurpose 4140 Alloy Steel Rods.
    1/2" Long
    1" Long
    3" Long
    Dia.
    Dia. Tolerance
    Fabrication
    Heat Treatment
    Yield Strength,
    psi
    Hardness
    Specs. Met
    Each
    Each
    Each
    3"-0.008" to 0.008"Cold WorkedHardened, Stress Relieved95,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N110000008648N120000008648N13000000
    4"-0.008" to 0.008"Cold WorkedHardened, Stress Relieved95,000Rockwell C32 (Hard)ASTM A193 Grade B7, ASTM A434 Class BC8648N14000008648N15000008648N1600000

    Extreme-Strength Highly Machinable 1144 Carbon Steel Hex Bars

    Image of Product. Front orientation. Steel. Extreme-Strength Highly Machinable 1144 Carbon Steel Hex Bars.
    With more carbon and manganese than other machinable carbon steel, 1144 carbon steel has higher yield strength and hardness. Also known as Stressproof, these hex bars are stress-relieved to minimize warping during machining. Use them to make parts that require high strength, such as high-strength fasteners and fittings.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Wd.
    Wd.
    Tolerance
    Heat Treatment
    Yield Strength,
    psi
    Hardness
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1/4"-0.004" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N11——00000
    5/16"-0.004" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N12——00000
    3/8"-0.004" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N47—00000000000
    1/2"-0.004" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N48—0000000000
    9/16"-0.004" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N49—0000000000
    5/8"-0.004" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N51—0000000000
    11/16"-0.004" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N520000000000000000
    3/4"-0.004" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N53000000000000000
    7/8"-0.005" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N54000000000000000
    1"-0.005" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N55000000000000000
    1 1/8"-0.005" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N560000000000000000
    1 1/4"-0.005" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N570000000000000000
    1 1/2"-0.005" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N5800000000000000000
    2"-0.006" to 0"Stress Relieved100,000Rockwell C25 (Hard)9080N5900000000000000000

    Multipurpose Low-Carbon Steel Round Tubes

    Image of Product. Front orientation. Steel. Multipurpose Low-Carbon Steel Round Tubes.
    Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as frames, supports, and conduit.
    Stress-Relieved Heat Treatment—Tubes that are stress relieved minimize warping during machining.
    Seamless—Seamless tubes are stronger than welded tubes.
    DOM—DOM (drawn over mandrel) welded tubes are stronger than ERW (electric resistance welded) tubes.
    Heat Treatable—Heat treatable tubes can be surface hardened.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Fabrication
    Mechanical
    Tube Type
    Heat Treatment
    Heat
    Treatable
    Yield Strength,
    psi
    Hardness
    Specs. Met
    1"
    Long
    3"
    Long
    1/2 ft.
    Long
    1 ft.
    Long
    2 ft.
    Long
    3 ft.
    Long
    4 ft.
    Long
    6 ft.
    Long
    8 ft.
    Long
    12 ft.
    Long
    0.12" Thick Wall
    9/16"0.323"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N81—————000000—000000——
    5/8"0.385"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T115———————00000——
    13/16"0.573"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N82—————00000—00000——
    1 1/16"0.823"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N83—————00000—00000——
    1 3/16"0.948"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T747—————00000—00000——
    1 7/8"1.635"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T748———000000—00000—000000——
     
    0.134" Thick Wall
    1"0.732"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N91———00000—00000—00000——
     
    0.188" Thick Wall
    3/4"3/8"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T61———0000000000000000000000000000000000000000
    7/8"1/2"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T289—————00000—00000——
    1"5/8"WeldedDOM—No65,000Rockwell B80 (Medium)ASTM A513 Type 57767T626———————00000——
    1"5/8"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T62——0000000000000000000000000000000000000000000
    2 1/4"1 7/8"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T295———00000—00000—000000——
    2 3/4"2 3/8"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T298———00000—000000—000000——
    4"3 5/8"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N94——0000000000—000000————
     
    1/4" Thick Wall
    7/8"3/8"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T749———00000—00000—00000——
    1"1/2"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T72——000000000000000000000000000000000000000000
    1 1/8"5/8"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T74——0000000000000000000000000000000000000—
    1 3/16"11/16"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T757———00000—00000—000000——
    1 1/4"3/4"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T69——00000000000000000000000000000000000000000000
    1 1/2"1"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T78——00000000000000000000000000000000000000000000
    1 3/4"1 1/4"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T82——00000000000000000000000000000000000000—
    2"1 1/2"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T71——000000000000000000000000000000000000000000000
    2 1/4"1 3/4"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T296———00000—000000—000000——
    2 1/2"2"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T84——0000000000000000000000000000000000000000—
    3"2 1/2"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N423—000000————————
    3"2 1/2"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N422000000—————————
    3"2 1/2"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T73——0000000000000000000000000000000000000000—
    3 1/4"2 3/4"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N95———00000—000000—000000——
    3 1/2"3"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N432—00000————————
    3 1/2"3"WeldedDOMStress RelievedYes55,000Rockwell B75 (Medium)ASTM A513 Type 56045N43100000—————————
    3 1/2"3"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T75——0000000000000000000000000000000000000000—
    3 3/4"3 1/4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T758———00000—000000————
    4"3 1/2"WeldedDOMStress RelievedNo55,000Rockwell B75 (Medium)ASTM A513 Type 57767T77——00000000000000000000000—000000——
    4"3 1/2"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T276—00000————————
    4"3 1/2"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T27500000—————————
    6"5 1/2"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T729——0000000000—000000————
    10"9 1/2"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T759——00000000000—000000————
     
    5/16" Thick Wall
    1"3/8"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T767——0000000000—00000————
     
    3/8" Thick Wall
    1 1/4"1/2"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T737———00000—00000—000000——
    1 3/8"5/8"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T768———00000—000000—000000——
    1 1/2"3/4"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T85——0000000000—000000—000000000000—
    4"3 1/4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T738——0000000000—000000————
    5"4 1/4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T769——00000000000——————
    5"4 1/4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T474—00000————————
    5"4 1/4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T46900000—————————
    8"7 1/4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T777——00000000000——————
    8"7 1/4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T478—00000————————
    8"7 1/4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T47700000—————————
     
    1/2" Thick Wall
    3"2"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T91——00000000000000000000000—000000——
    3 1/4"2 1/4"WeldedDOMStress RelievedNo65,000Rockwell B80 (Medium)ASTM A513 Type 57767T299——0000000000—000000————
    3 3/4"2 3/4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T778———000000—000000————
    4 1/2"3 1/2"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T779———000000—000000————
    5"4"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T787———000000—000000————
    8"7"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T788——000000000000——————
    8"7"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T496—00000————————
    8"7"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T49500000—————————
     
    5/8" Thick Wall
    3 3/4"2 1/2"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T789———000000—000000————
     
    3/4" Thick Wall
    3 3/4"2 1/4"Seamless—Stress RelievedYes65,000Rockwell B80 (Medium)ASTM A5197767T528—00000————————
    3 3/4"2 1/4"Seamless—Stress RelievedYes65,000Rockwell B80 (Medium)ASTM A5197767T52700000—————————
     

    Easy-Harden Wear-Resistant A355 Alloy Steel Rods

    Image of Product. Front orientation. Steel. Easy-Harden Wear-Resistant A355 Alloy Steel Rods.
    Also known as Nitriding 135, this steel can be hardened at lower temperatures than other heat-treatable alloys. Heat treating gives it a wear-resistant surface without making the interior brittle. It’s often used for gears, axles, and shafts.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia. Tolerance
    Fabrication
    Heat Treatment
    Yield Strength,
    psi
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs. Met
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    3/4"-0.005" to 0"Cold WorkedHardened, Stress Relieved85,000Rockwell C23 (Hard)Rockwell C67SAE AMS2301, SAE AMS64729584N1010000000000000000000
    1"-0.005" to 0"Cold WorkedHardened, Stress Relieved85,000Rockwell C23 (Hard)Rockwell C67SAE AMS2301, SAE AMS64729584N11100000000000000000
    1 1/2"-0.006" to 0"Cold WorkedHardened, Stress Relieved85,000Rockwell C23 (Hard)Rockwell C67SAE AMS2301, SAE AMS64729584N12100000000000000000
    2"-0.016" to 0.016"Hot RolledHardened, Stress Relieved85,000Rockwell C23 (Hard)Rockwell C67SAE AMS23019584N131000000000000000000

    Highly Fatigue-Resistant 4340 Alloy Steel Sheets

    Image of Product. Front orientation. Steel. Highly Fatigue-Resistant 4340 Alloy Steel Sheets.
    Made of 4340 alloy steel, these sheets hold up to high heat, hard impacts, and heavy wear thanks to high levels of nickel, chromium, and molybdenum. They’re often used to make machine tool bases and structural panels. For even more wear resistance, you can harden the surface with heat treating.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Wd.
    Lg.
    Fabrication
    Heat Treatment
    Yield
    Strength
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs.
    Met
    Each
    1" Thick (-0.01" to 0.06" Tolerance)
    6"6"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N140000000
    6"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N15000000
    12"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N16000000
     
    1 1/2" Thick (-0.01" to 0.06" Tolerance)
    6"6"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N17000000
    6"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N18000000
    12"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N19000000
     
    2" Thick (-0.01" to 0.09" Tolerance)
    6"6"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N21000000
    6"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N22000000
    12"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N23000000
     
    2 1/2" Thick (-0.01" to 0.09" Tolerance)
    6"6"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N24000000
    6"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N25000000
    12"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N26000000
     
    3" Thick (-0.01" to 0.11" Tolerance)
    6"6"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N27000000
    6"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N28000000
    12"12"Hot RolledStress RelievedNot RatedNot RatedRockwell C52ASTM A8299524N2900000000
     

    High-Temperature 4140 Alloy Steel Rods

    Image of Product. Front orientation. Steel. High-Temperature 4140 Alloy Steel Rods.
    Made with vanadium, this alloy steel retains its strength at temperatures up to 1100° F. It’s hardened for increased abrasion and impact resistance. Also known as chrome-moly steel, it resists fracturing from repeated stress. These rods are used for a wide range of parts, including gears, shafts, and die holders.
    Note: Rods may be made from either 4140 or 4142 alloy steel. They are interchangeable in most applications.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia. Tolerance
    Fabrication
    Heat
    Treatment
    Yield Strength,
    psi
    Hardness
    Specs. Met
    1/2 ft.
    Long
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    3/4"-0.004" to 0"Cold WorkedHardened95,000Rockwell C26 (Hard)ASTM A108, ASTM A193 Grade B169555N131—0000000000000000000
    1"-0.004" to 0"Cold WorkedHardened95,000Rockwell C26 (Hard)ASTM A108, ASTM A193 Grade B169555N132—0000000000000000
    1 1/4"-0.011" to 0.011"Hot RolledHardened95,000Rockwell C26 (Hard)ASTM A29, ASTM A193 Grade B169555N133—00000000000000000
    1 1/2"-0.012" to 0.012"Hot RolledHardened95,000Rockwell C26 (Hard)ASTM A29, ASTM A193 Grade B169555N134—00000000000000000
    2"-0.016" to 0.016"Hot RolledHardened95,000Rockwell C26 (Hard)ASTM A29, ASTM A193 Grade B169555N135—000000000000000000
    2 1/2"0" to 0.032"Hot RolledHardened95,000Rockwell C26 (Hard)ASTM A29, ASTM A193 Grade B169555N136000000000000000000—
    3"0" to 0.047"Hot RolledHardened95,000Rockwell C26 (Hard)ASTM A29, ASTM A193 Grade B169555N137000000000000000000—
    3 1/2"0" to 0.063"Hot RolledHardened95,000Rockwell C26 (Hard)ASTM A29, ASTM A193 Grade B169555N138000000000000000000—
    4"0" to 0.063"Hot RolledHardened95,000Rockwell C26 (Hard)ASTM A29, ASTM A193 Grade B169555N139000000000000000000—

    Hardened Multipurpose 4140 Alloy Steel Hex Bars

    Image of Product. Front orientation. Steel. Hardened Multipurpose 4140 Alloy Steel Hex Bars.
    A hardened surface makes these hex bars more impact and abrasion resistant than untreated bars. They’re also stress relieved to reduce the chance of warping during machining. These hex bars are often used to create gears, shafts, and other hard-working parts. They resist fracturing from repeated stress. Also known as chrome-moly steel.
    Note: Hex bars may be made from either 4140 or 4142 alloy steel. They are interchangeable in most applications.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Wd.
    Wd. Tolerance
    Heat Treatment
    Yield Strength,
    psi
    Hardness
    1/2 ft.
    Long
    1 ft.
    Long
    2 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    10 ft.
    Long
    5/8"-0.007" to 0.007"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K35—0000000000000000000000000000000
    3/4"-0.007" to 0.007"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K37—0000000000000000000000000000
    7/8"-0.008" to 0.008"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K390000000000000000000000000000000000
    1"-0.008" to 0.008"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K510000000000000000000000000000000000
    1 1/8"-0.008" to 0.008"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K530000000000000000000000000000000000
    1 1/4"-0.008" to 0.008"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K550000000000000000000000000000000000
    1 3/8"-0.008" to 0.008"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K5700000000000000000000000000000—
    1 1/2"-0.008" to 0.008"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K5900000000000000000000000000000000000
    1 3/4"-0.009" to 0.009"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K61000000000000000000000000000000—
    2"-0.009" to 0.009"Hardened, Stress Relieved105,000Rockwell C35 (Hard)6607K6300000000000000000000000000000000000000
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