ASTM-M4

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Product Details

Chemical composition

C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	W(%)	Mo(%)
1.25-1.40	1.25-1.40	1.25-1.40	1.25-1.40	1.25-1.40	1.25-1.40	1.25-1.40	1.25-1.40	1.25-1.40	1.25-1.40

Applications

High Speed Tool Steels

Country Code:

Annealing HB : ≦255

Standard

ASTM

Steel Type

M4

Heat treatment

Heat Treatment of steel grade M36
Heat treated : 1886°C - 1743°C

Relate Steel Type

Steel Type	Country Code	C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	W(%)
							≦0.03	3.8-4.5	5.2-6.0
SKH54	CNS	1.25-1.40	3.7-4.2	≦0.45	≦0.4	≦0.03	≦0.03	3.8-4.5	5.2-6.0
SKH54	JIS	1.25-1.40	3.7-4.2	≦0.45	≦0.4	≦0.03	≦0.03	3.8-4.5	5.2-6.0
M4	ASTM	1.25-1.40	3.75-4.50	0.20-0.45	0.15-0.40	≦0.03	≦0.03	3.8-4.5	5.2-6.0
S 6-5-3	DIN	1.17-1.27	2.7-3.2	≦0.45	≦0.4	≦0.03	≦0.03	3.8-4.5	5.2-6.0

Related Products

SKH2	SKH57	M4	W6Mo5-Cr4V3	SKH3	T4	SKH10	M3-2	T5	SKH55
SKH53	W18Cr4V	SKH4	SKH57	SKH58	M7	CW6Mo5-Cr4V3	SKH58	SKH55	SKH55

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