JIS-SCMnCr-M2B

C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo(%)	Yield stress (Mpa)	Tensile stress (Mpa)	Elongation (%)
C(%)(%) 0.25-0.35	Si(%)(%) 0.3-0.6	0.25-0.35	P(%)(%) <=0.04	S(%)(%) <=0.04	0.25-0.35	0.25-0.35	0.25-0.35	0.25-0.35	0.25-0.35

High Tensile Strength Carbon Steel Castings and Low Alloy Steel Castings for Structur

JIS

G5111

SCMnCr-M2B

Heat Treatment of steel grade SCMnCr3
Heat treated : 1533°C - 1397°C

Steel Type	Standard	Country Code	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo(%)
SCMnCr-M2B	7145	CNS	0.25-0.35	0.3-0.6	1.2-1.6	<=0.04	<=0.04	0.3-0.7	0.15-0.35
SCMnCr-M2B	G5111	JIS	0.25-0.35	0.3-0.6	1.2-1.6	<=0.04	<=0.04	0.3-0.7	0.15-0.35

SCMn1B	SCMnM3B	SCSiMa2A	SCMn5A	SCCrM3A	SCMn3A	SCC5A	SCMn1A	80-40	SCNCr-M2B
SCC5A	SCMn1A	SCCrM3B	SCMnCr-M3B	SCMn2B	SCMnCr-M3A	SCNCr-M2A	SCMn5B	115-95	115-95