JIS-SCH21

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Product Details

Chemical composition

C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo(%)	Ni(%)	Yield stress (Mpa)	Tensile stress (Mpa)
C(%)(%) 0.25-0.35	Si(%)(%) ≦1.75	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

Applications

Heat Resisting Steel Castings

Country Code:

JIS

Standard

G5122

Steel Type

SCH21

Heat treatment

Heat Treatment of steel grade SCH23
Heat treated : 1278°C - 1238°C

Relate Steel Type

Steel Type	Standard	Country Code	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo(%)
SCH21	4002	CNS	0.25-0.35	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
SCH21	G5122	JIS	0.25-0.35	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
HK30	A351	ASTM	0.25-0.35	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
G-X15Cr-Ni25-20	17465	DIN	0.1-0.2	0.5-1.5	0.5-1.5	≦0.045	≦0.03	24.0-26.0

Related Products

SCH13	ZG40Cr30-Ni20	SCH11	HK30	SCH24	SCH17	SCH1	G-X40Cr-NiSi22-9	ZG30Cr26-Ni5	SCH24
HT30	HT	SCH16	HC	G-X40-CrSi29	ZG35Ni24-Cr18Si2	SCH1	G-X40Ni-CrSi35-2-5	G-X40Ni-CrSi35-2-5

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