A600 M52 T11352 - ASTM A600-1992(R2010)

Grade	A600 M52
USA UNS	T11352
AISI American Iron and Steel Institute	M52
Corresponding Standard	ASTM A600-1992(R2010) Standard Specification for Tool Steel High Speed
Classification	Alloy Steel

A600 M52 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	W	V	More
Minimum Value	0.85	0.2	0.15	-	-	3.5	4	0.7	1.65	Ni+Cu≤ 0.75
Maximum Value	0.95	0.6	0.45	0.03	0.03	4.3	4.9	1.5	2.25	Ni+Cu≤ 0.75

A600 M52 Mechanical Properties

	Heat Treatment or Condition	Hardness HBW
Bars, forgings, thick plates, thin plates, strip products	Cold Drawing	≤262
Bars, forgings, thick plates, thin plates, strip products	Cold Drawn and Annealed	≤255
Bars, forgings, thick plates, thin plates, strip products	Annealing	≤248
Bars, forgings, thick plates, thin plates, strip products	Heat Treatment	HRC ≥63

A600M52 Corresponding Standards(Same grade name, different standards)

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