A2 Tool Steel | McMaster-Carr

Filter by

System of Measurement

Thickness

Width

Length

Shape

Diameter

Tolerance Rating

Mechanical Finish

Material

1008-1010 Low-Carbon Steel

1008-1045 Carbon Steel

1018-1045 Carbon Steel

1026 Low-Carbon Steel

Chrome-Vanadium Steel

M2 High-Speed Tool Steel

M4 High-Speed Tool Steel

M35 High-Speed Tool Steel

M42 High-Speed Tool Steel

M48 High-Speed Tool Steel

Spring-Tempered Steel

Steel

T15 High-Speed Tool Steel

Heat Treatment

Hardness Rating

Maximum Hardness After Heat Treatment

Hardness

Fabrication

Appearance

Heat Treatable

Certificate Type

Material Certificate with Traceable Lot Number

Specifications Met

ASTM A681

Fed. Spec. QQ-T-570

Yield Strength

40,000 psi to 99,999 psi

REACH

RoHS

DFARS Specialty Metals

Compliant

Not Compliant

Export Control Classification Number (ECCN)

Maximum Temperature

Minimum Temperature

Elongation

512 Products

About Steel

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

Multipurpose Air-Hardening A2 Tool Steel

Tight-Tolerance Multipurpose Air-Hardening
A2 Tool Steel Sheets and Bars

These sheets and bars are precision ground to a tight thickness tolerance.

Oversized Multipurpose Air-Hardening
A2 Tool Steel Sheets and Bars

The thickness, length, and width are oversized for finishing to your exact requirements.

Tight-Tolerance Multipurpose
Air-Hardening A2 Tool Steel Rods

Precision ground and held to a strict straightness tolerance, these rods are ready for turning in your lathe.

Oversized Multipurpose Air-Hardening
A2 Tool Steel Rods and Discs

With an oversized diameter, these rods and discs let you finish to your exact requirements.

Hardened Tight-Tolerance Multipurpose
Air-Hardening A2 Tool Steel Rods

Hardened for increased abrasion and impact resistance, these rods are precision ground with a tight diameter tolerance.

Multipurpose Air-Hardening A2 Tool Steel

Tight-Tolerance Multipurpose Air-HardeningA2 Tool Steel Sheets and Bars

Oversized Multipurpose Air-HardeningA2 Tool Steel Sheets and Bars

Tight-Tolerance MultipurposeAir-Hardening A2 Tool Steel Rods

Oversized Multipurpose Air-HardeningA2 Tool Steel Rods and Discs

Hardened Tight-Tolerance MultipurposeAir-Hardening A2 Tool Steel Rods

Tight-Tolerance Multipurpose Air-Hardening
A2 Tool Steel Sheets and Bars

Oversized Multipurpose Air-Hardening
A2 Tool Steel Sheets and Bars

Tight-Tolerance Multipurpose
Air-Hardening A2 Tool Steel Rods

Oversized Multipurpose Air-Hardening
A2 Tool Steel Rods and Discs

Hardened Tight-Tolerance Multipurpose
Air-Hardening A2 Tool Steel Rods