ASTM-5120H

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Product Details

Chemical composition

C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)
0.17-0.23	0.17-0.23	0.17-0.23	0.17-0.23	0.17-0.23	0.17-0.23	0.17-0.23	0.17-0.23	0.17-0.23	0.17-0.23

Applications

Structural Steels with Specified Hardenability Bands

Country Code:

ASTM

Standard

A304

Steel Type

5120H

Heat treatment

Heat Treatment of steel grade T51620
Heat treated : 1614°C - 1115°C

Relate Steel Type

Steel Type	Standard	Country Code	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)
							≦0.03	0.85-1.20	≦0.25
SCr420H	11999	CNS	0.17-0.23	0.15-0.35	0.6-1.0	≦0.03	≦0.03	0.85-1.20	≦0.25
20Cr	3077	GB	0.18-0.24	0.17-0.37	0.40-0.70	≦0.035	≦0.03	0.85-1.20	≦0.25
SCr420H	G4052	JIS	0.17-0.23	0.15-0.35	0.6-1.0	≦0.03	≦0.03	0.85-1.20	≦0.25
5120H	A304	ASTM	0.17-0.23	0.15-0.35	0.6-1.0	≦0.035	≦0.03	0.85-1.20	≦0.25
5120H	-	AISI	0.17-0.23	0.15-0.35	0.6-1.0	≦0.035	≦0.03	0.85-1.20	≦0.25
20Cr4	17210	DIN	0.17-0.24	≦0.4	0.50-1.37	≦0.035	≦0.03	0.85-1.20	≦0.25
20MnCr5	17210	DIN	0.17-0.22	≦0.4	1.0-1.4	≦0.035	≦0.03	0.85-1.20	≦0.25

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