A2 Tool Steel Hardness

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A2 tool steel hardness.

Like d2 it is incredibly resistant to distortion during heat treating and is moderately machinable and grindable. 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. As a result tool steels are suited for use in the shaping of other materials. A2 is a 5 chromium steel which provides high hardness after heat treatment with good dimensional stability.

It is heat treatable and will offer a hardness in the range 57 62 hrc. It s highly wear resistant and moderately tough. Aisi medium alloy air hardening tool steels a2 uns t30102 astm a681 fed qq t 570 sae j437 sae j438 din 1 2363 afnor z 100 cdv 5 fr jis skd 12 ss14 2260 sweden b s. A2 tool steel is an air hardening cold work steel.

A 5 chromium steel which provides high hardness after heat treatment with good dimensional stability. A2 steel is an air hardening cold work tool steel. A2 air hardening medium alloy cold work tool steels are a type of group a steels containing molybdenum and chromium. It is heat treatable and will offer a hardness in the range 57 62 hrc.

Tool steel refers to a variety of carbon steel and alloy steel that are particularly well suited to be made into tools their suitability comes from their distinctive hardness resistance to abrasion and deformation and their ability to hold a cutting edge at elevated temperatures. A2 is intermediate in wear resistance between o1 oil hardening tool steel and d2 high carbon high chromium 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. Aisi a2 tool steel is high carbon high alloy tool steel designed to have excellent wear resistance and toughness.

Air hardening a2 tool steel rods hardened for increased abrasion and impact resistance these rods are precision ground with a tight diameter tolerance. The carbon content in a2 tool steels is high. 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.