JIS-SCr440

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Product Details

Chemical composition

C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)	Cu(%)
0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43	0.38-0.43

Applications

Chromium Steels for Machine Structural use

Country Code:

JIS

Standard

G4104

Steel Type

SCr440

Heat treatment

Heat Treatment of steel grade SCr445
Heat treated : 1936°C - 1386°C

Relate Steel Type

Steel Type	Standard	Country Code	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)
							≦0.04	0.9-1.2	≦0.25
SCr440	3231	CNS	0.38-0.43	0.15-0.35	0.60-0.85	≦0.03	≦0.04	0.9-1.2	≦0.25
40Cr	3077	GB	0.37-0.44	0.17-0.37	0.50-0.80	≦0.035	≦0.04	0.9-1.2	≦0.25
SCr440	G4104	JIS	0.38-0.43	0.15-0.35	0.60-0.85	≦0.03	≦0.04	0.9-1.2	≦0.25
5140	-	AISI	0.38-0.43	0.15-0.30	0.70-0.90	≦0.035	≦0.04	0.9-1.2	≦0.25
2245	-	AISI	0.38-0.45	0.15-0.40	0.60-0.90	≦0.035	≦0.04	0.9-1.2	≦0.25
41Cr4	17200	DIN	0.37-0.45	0.15-0.40	0.50-0.80	≦0.035	≦0.04	0.9-1.2	≦0.25
41CrS4	17210	DIN	0.38-0.45	0.15-0.40	0.50-0.80	≦0.035	≦0.04	0.9-1.2	≦0.25

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5132	SCr430H	5140H	37Cr4	35Cr	15Cr3	15Cr	5145	SCr435	30Cr
20Cr	34Cr4	SCr435H	SCr440H	SCr430H	5135H	5130H	41Cr4	SCr440H	SCr440H

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