A681 Type L2 T61202 - ASTM A681-2008(R2015)

Grade	A681 Type L2
USA UNS	T61202
ASTM Specification or Grade	L2
Corresponding Standard	ASTM A681-2008(R2015) Standard Specification for Tool Steels Alloy
Classification	Tool Steel

A681 Type L2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	V	More
Minimum Value	0.45	0.1	0.1	-	-	0.7	-	0.1	Ni+Cu≤0.75
Maximum Value	1	0.5	0.9	0.03	0.03	1.2	0.25	0.3	Ni+Cu≤0.75

A681 Type L2 Mechanical Properties

	Heat Treatment or Condition	Hardness HBW
Bars, thick plates, thin plates, strips, rods, wires, forgings	Cold Drawing	BHN ≤241
Bars, thick plates, thin plates, strips, rods, wires, forgings	Annealing	BHN ≤197
Bars, thick plates, thin plates, strips, rods, wires, forgings	Heat Treatment	HRC≥53*

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