Dongguan VIM Steel Co.,Ltd.

A2 is a type of air-hardening tool steel.

This is a material that contains 5% chromium, which can achieve high hardness after heat treatment, and has good dimensional stability.

The toughness of A2 tool steel is compared to this type of oil-hardening steel and D2 this type of standard high hardness high alloy steel.

A2 tool steel has good toughness, medium hardness, and is relatively easy to machine. It is used in many applications where good toughness and good wear resistance are required.