SCMnH21 - JIS G 5131-2008

Grade	SCMnH21
Corresponding Standard	JIS G 5131-2008 High Manganese Steel Castings
Classification	Cast Steel

SCMnH21 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	V
Minimum Value	1	-	11	-	-	2	0.4
Maximum Value	1.35	0.8	14	0.07	0.04	3	0.7

SCMnH21 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
≈1050℃ (Water quenching)	≥740	≥440	≥10	This specified value shall be upon the agreement between the purchaser and the manufacture

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