Grade A2 Steel | McMaster-Carr

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A2 Tool Steel

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Heat Treatable

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40,000 psi to 99,999 psi

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478 Products

About 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

An oversized diameter allows for finishing 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.

About Tool Steel

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