tool steel

ASTM A2 / AISI A2 / T30102 tool steel

Name: ASTM A2 / AISI A2 / T30102 tool steel
Brand: www.chuansteel.com
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AISI A2 chemical composition; AISI A2 mechanical properties; AISI A2 application; AISI A2 heat treatment; AISI A2 specification; AISI A2 package and shipment

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steel grade: ASTM A2
AISI A2
UNS T30102

Product Description

ASTM A2 / AISI A2 / T30102 tool steel chemical composition

Carbon		0.95 - 1.05
Chromium		4.75 - 5.5
Iron		Balance
Manganese		1 max
Molybdenum		0.9 - 1.4
Phosphorus		0.03 max
Silicon		0.5 max
Sulphur		0.03 max
Vanadium		0.15 - 0.5

ASTM A2 / AISI A2 / T30102 mechanical properties:

Hardness after annealing: 202-229 HBW max

Hardness after cold-drawn: 262 HBW min

Hardness after HT: 57-62 HRC

Note: the datasheet is just for reference

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