GB-4Cr3Mo3-SiV

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Product Details

Chemical composition

C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo(%)	Ni(%)	Cu(%)
0.35-0.45	0.35-0.45	0.35-0.45	0.35-0.45	0.35-0.45	0.35-0.45	0.35-0.45	0.35-0.45	0.35-0.45	0.35-0.45

Applications

Alloy Tool Steels(2)

Country Code:

Annealing HB : ≦229

Standard

GB

Steel Type

4Cr3Mo3-SiV

Heat treatment

Heat Treatment of steel grade 4Cr13
Heat treated : 1336°C - 1485°C

Relate Steel Type

Steel Type	Country Code	C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo(%)
							≦0.03	2.7-3.2	2.6-3.0
X32Cr-MoV3-3	DIN	0.28-0.35	0.4-0.7	0.1-0.4	0.15-0.45	≦0.03	≦0.03	2.7-3.2	2.6-3.0
4Cr3Mo3-SiV	GB	0.35-0.45	0.25-0.75	0.8-1.2	0.25-0.7	≦0.03	≦0.03	2.7-3.2	2.6-3.0
SKD7	JIS	0.28-0.38	0.4-0.7	≦0.5	≦0.6	≦0.03	≦0.03	2.7-3.2	2.6-3.0
H10	ASTM	0.35-0.45	0.25-0.75	0.8-1.2	0.25-0.70	≦0.03	≦0.03	2.7-3.2	2.6-3.0

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