Stainless Steel Hex Bars

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	Shape Shape	Show

	Hex Bar

	Shape Shape	Hide


Sheet and Bar	Rod and Disc

Round Tube	90° Angle

Rectangular Tube	Hex Bar

Foil	Wire

U Channel	Ball

T Bar	Disc

Half Round	Made to Order

I Beam	H Bar

Keyed	Round

	System of Measurement System of Measurement

Inch

Metric

	Width Width

	Material Material

	Hardness Rating Hardness Rating

Medium

Hard

	Hardness Hardness

Rockwell B80

Rockwell B95

Rockwell C25

	Certificate Certificate

	Material Certificate with Traceable Lot Number

	Tolerance Rating Tolerance Rating

Standard

Undersized

	Specifications Met Specifications Met

ASTM

SAE

QQ-S-764

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
Compliant

	Yield Strength Yield Strength

Less than 30,000 psi

30,000 to 39,999 psi

40,000 to 49,999 psi

	Maximum Temperature Maximum Temperature

1,000° to 1,499° F

1,500° to 1,749° F

	Minimum Temperature Minimum Temperature

Not Rated

	Fabrication Fabrication

Cold Worked

	Heat Treatment Heat Treatment

Annealed (Softened)

	Elongation Elongation

	Heat Treatable Heat Treatable

Yes

	Appearance Appearance

	Plain

	Maximum Hardness After Heat Treatment Maximum Hardness After Heat Treatment

Rockwell C40

	Length Length

	Magnetic Properties Magnetic Properties

Magnetic

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85 Products

About Stainless Steel

Multipurpose 304 Stainless Steel

From cookware to chemical-processing equipment, 304 stainless steel is a good all-around choice for a wide range of applications. It maintains its corrosion resistance in temperatures up to 1500° F.

304/304L stainless steel contains less carbon than standard 304 for better weldability.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

304/304L Stainless Steel Hex Bars

Yield Strength: 25,000 psi
Hardness: Rockwell B95
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: ASTM A276, SAE AMS5639

Wd.	Wd. Tolerance	Fabrication	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
3/8"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
7/16"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	0000	0000	00000	00000	00000
1/2"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	0000	00000	00000	00000	00000
9/16"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	0000	00000	00000	00000	00000
5/8"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
11/16"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
3/4"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
13/16"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
7/8"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
15/16"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
1"	-0.004" to 0.004"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	00000	000000	000000
1 1/8"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	00000	000000	000000
1 1/4"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1 3/8"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1 1/2"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1 5/8"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1 3/4"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
2"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
2 1/4"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
2 1/2"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	000000	000000	000000	000000	000000
3"	-0.008" to 0.008"	Cold Worked	1/16" per 5 ft.	00000000	000000	000000	000000	000000	00000000

Easy-to-Machine 303 Stainless Steel

Widely used for fabricating fittings and fasteners, 303 stainless steel machines quickly without sticking to cutting tools. It maintains its corrosion resistance in temperatures up to 1500° F.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Hex Bars

Yield Strength: 30,000 psi
Hardness: Rockwell C25 (Hard)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: ASTM A582, QQ-S-764, SAE AMS5640

Wd.	Wd. Tolerance	Fabrication		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
3/16"	-0.004" to 0"	Cold Worked	00000000	00	00000	00000	00000	000000
1/4"	-0.004" to 0"	Cold Worked	00000000	00000	0000	0000	00000	00000
5/16"	-0.004" to 0"	Cold Worked	00000000	0000	0000	00000	00000	00000
3/8"	-0.004" to 0"	Cold Worked	00000000	0000	0000	00000	00000	00000
7/16"	-0.004" to 0"	Cold Worked	00000000	0000	00000	00000	00000	00000
1/2"	-0.004" to 0"	Cold Worked	00000000	0000	00000	00000	00000	00000
9/16"	-0.004" to 0"	Cold Worked	00000000	00000	00000	00000	00000	00000
5/8"	-0.004" to 0"	Cold Worked	00000000	00000	00000	00000	00000	00000
11/16"	-0.004" to 0"	Cold Worked	00000000	00000	00000	00000	00000	00000
3/4"	-0.004" to 0"	Cold Worked	00000000	00000	00000	00000	00000	00000
13/16"	-0.004" to 0"	Cold Worked	00000000	00000	00000	00000	00000	000000
7/8"	-0.004" to 0"	Cold Worked	00000000	00000	00000	00000	00000	000000
15/16"	-0.004" to 0"	Cold Worked	00000000	00000	00000	00000	00000	000000
1"	-0.008" to 0"	Cold Worked	00000000	00000	00000	00000	00000	000000
1 1/16"	-0.008" to 0"	Cold Worked	00000000	00000	00000	00000	000000	000000
1 1/8"	-0.008" to 0"	Cold Worked	00000000	00000	00000	00000	000000	000000
1 1/4"	-0.008" to 0"	Cold Worked	00000000	00000	00000	000000	000000	000000
1 5/16"	-0.008" to 0"	Cold Worked	00000000	00000	00000	000000	000000	000000
1 3/8"	-0.008" to 0"	Cold Worked	00000000	00000	00000	000000	000000	000000
1 1/2"	-0.008" to 0"	Cold Worked	00000000	00000	00000	000000	000000	000000
1 5/8"	-0.008" to 0"	Cold Worked	00000000	00000	00000	000000	000000	000000
1 3/4"	-0.008" to 0"	Cold Worked	00000000	00000	000000	000000	000000	000000
2"	-0.008" to 0"	Cold Worked	00000000	00000	000000	000000	000000	000000
2 1/4"	-0.008" to 0"	Cold Worked	00000000	000000	000000	000000	000000	000000
2 3/8"	-0.008" to 0"	Cold Worked	00000000	000000	000000	000000	000000	000000
2 1/2"	-0.008" to 0"	Cold Worked	00000000	000000	000000	000000	000000	000000
2 3/4"	-0.008" to 0"	Cold Worked	00000000	000000	000000	000000	000000	00000000
3"	-0.008" to 0"	Cold Worked	00000000	000000	000000	000000	000000	00000000

Corrosion-Resistant 316 Stainless Steel

The addition of molybdenum gives 316 stainless steel excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications. It maintains its corrosion resistance up to the maximum temperature.

316/316L stainless steel contains less carbon than standard 316 for better weldability.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Hex Bars

Yield Strength:
Inch Sizes: 30,000 psi
Metric Sizes: 29,000 psi
Hardness:
Inch Sizes: Rockwell B95 (Medium)
Metric Sizes: Rockwell B80 (Medium)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met:
Inch Sizes: SAE AMS5648, SAE AMS5653, ASTM A276

316/316L Stainless Steel
Wd.	Wd. Tolerance	Fabrication	Max. Temp., °F	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
Inch
7/16"	-0.004" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
1/2"	-0.004" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
9/16"	-0.004" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
5/8"	-0.004" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
11/16"	-0.004" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
3/4"	-0.004" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
7/8"	-0.004" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
1"	-0.004" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	00000	000000	000000
1 1/8"	-0.008" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	00000	000000	000000
1 1/4"	-0.008" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1 3/8"	-0.008" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1 1/2"	-0.008" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
1 5/8"	-0.008" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
1 3/4"	-0.008" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
2"	-0.008" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	000000	000000	000000	000000	000000
2 1/2"	-0.008" to 0"	Cold Worked	1500°	1/16" per 5 ft.	00000000	000000	000000	000000	000000	000000
Metric
5mm	-0.075mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	00000	00	00000	00000
6mm	-0.075mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	00000	00	00000	00000
8mm	-0.09mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	00000	00	00000	000000
10mm	-0.09mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	00000	00	00000	000000
12mm	-0.11mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	00000	00	00000	000000
14mm	-0.11mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	00000	00	000000	000000
22mm	-0.13mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	000000	00	000000	000000
24mm	-0.13mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	000000	00	000000	000000
30mm	-0.13mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	000000	00	000000	000000
36mm	-0.16mm to 0mm	Cold Worked	1500°	Not Rated	00000000	00	000000	00	000000	00000000

Easy-to-Machine 416 Stainless Steel

One of the most machinable types of stainless steel available, 416 contains sulfur for fast machining without clogging cutting tools. It's used for gears, screws, and shafts. This material maintains its corrosion resistance in temperatures up to 1200° F.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Hex Bars

Yield Strength: 40,000 psi
Hardness: Rockwell B80 (Medium)
Heat Treatment: Annealed (Softened)
Heat Treatable: Yes
Max. Hardness After Heat Treatment: Rockwell C40
Specifications Met: ASTM A582

Wd.	Wd. Tolerance	Fabrication	Straightness Tolerance	Magnetic Properties		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
3/8"	-0.003" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	000000	000000	000000	000000
1/2"	-0.006" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	00000	00000	00000	00000
9/16"	-0.006" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	00000	00000	00000	00000
5/8"	-0.006" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	00000	00000	00000	000000
3/4"	-0.006" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	00000	00000	00000	000000
7/8"	-0.006" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	00000	00000	000000	000000
1"	-0.006" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	00000	000000	000000	000000
1 1/4"	-0.006" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	00000	000000	000000	000000
1 1/2"	-0.006" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	000000	000000	000000	000000
2"	-0.006" to 0"	Cold Worked	1/16" per 5 ft.	Magnetic	00000000	00000	000000	000000	000000	000000