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A2 tool steel hardness.
A2 steel is an air hardening cold work tool steel.
A2 tool steel is a versatile air hardening tool steel that is characterized by good toughness and excellent dimensional stability in heat treatment.
A2 is intermediate in wear resistance between o1 oil hardening tool steel and d2 high carbon high chromium tool steel.
Air hardening a2 tool steel rods hardened for increased abrasion and impact resistance these rods are precision ground with a tight diameter tolerance.
It is heat treatable and will offer a hardness in the range 57 62 hrc.
A2 tool steel properties a2 is also an air hardening tool steel but includes less than half the chromium 4 75 5 50 and a bit less carbon 0 95 1 05 than d2.
A2 is a 5 chromium steel which provides high hardness after heat treatment with good dimensional stability.
Like d2 it is incredibly resistant to distortion during heat treating and is moderately machinable and grindable.
It is heat treatable and will offer a hardness in the range 57 62 hrc.
The data below will provide an overview of a2 air hardening medium alloy cold work tool steels.
Aisi a2 tool steel is high carbon high alloy tool steel designed to have excellent wear resistance and toughness.
It s highly wear resistant and moderately tough.
As a result tool steels are suited for use in the shaping of other materials.
A 5 chromium steel which provides high hardness after heat treatment with good dimensional stability.
A2 air hardening medium alloy cold work tool steels are a type of group a steels containing molybdenum and chromium.
A2 tool steel is an air hardening cold work steel.
The steel is composted of 1 percent carbon 3 percent silicon 6 percent manganese 5 3 percent chromium 1 1 percent molybdenum and 2 percent vanadium.
The carbon content in a2 tool steels is high.
The prefix a in the name designates it as an air hardening steel.