System of Measurement
System of Measurement
Tolerance Rating
Tolerance Rating
Yield Strength
Yield Strength
Hardness Rating
Hardness Rating
Heat Treatment
Heat Treatment
Maximum Hardness After Heat Treatment
Maximum Hardness
Heat Treatable
Heat Treatable
Specifications Met
Specifications Met
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
REACH (Registration, Evaluation, Authorization Chemicals)
RoHS (Restriction of Hazardous Substances)
RoHS (Restriction ofSubstances)
Maximum Temperature
Maximum Temperature
DFARS (Defense Acquisition Regulations Supplement)
DFARS
(Defense Acquisition
Regulations
Supplement)
About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
Fatigue-Resistant High-Strength 300M Alloy Steel Rods Yield Strength: 100, 000 psi Hardness: Rockwell C25 (Hard) Heat Treatable: Yes Max. Hardness After Heat Treatment: Rockwell C54 Specifications Met: ASTM A579 A modified version of 4340 alloy steel, 300M is used in applications that require high yield strength, such as torsion bars and drive shafts. This material has been normalized for consistent hardening and machining.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. Dia. ToleranceHeat 1/2 ft. Lg. 1 ft. Lg. 3 ft. Lg. 1/2 "-0.002" to 0.002" Normalized 0000000 3/4 "0" to 0.016" Normalized 0000000 7/8 "0" to 0.016" Normalized 0000000 1" 0" to 0.016" Normalized 0000000 1 1/2 " 0" to 0.016" Normalized 0000000 2" 0" to 0.016" Normalized 0000000
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.