M7 speed tool steel 1. high thermal hardness and toughness 2.good wear resistance 3.high speed steel M7=W2Mo9Cr4V2

1. high thermal hardness and toughness2.good wear resistance3.M7=W2Mo9Cr4V2

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Our normal high speed steel are :

W18Cr4V, W6Mo5Cr4V2(M2), CW6Mo5Cr4V2, W6Mo5Cr4V3(HS6-5-3), CW6Mo5Cr4V3(HS6-5-3C), W2Mo9Cr4V2(M7), W9Mo3Cr4V, W6Mo5Cr4V2Al.

1)M7=W2Mo9Cr4V21

2)Low tungsten and high aluminum steel

3)The chemical composition of W6Mo5Cr4V2 are as following:

 

C	Si	Mn	P	S	Cr	V	W	Mo
0.95-1.05	0.20-0.45	0.15-0.40	≤0.030	≤0.030	3.80-4.40	1.75-2.20	5.5-6.75	4.5-5.5

4)Delivery condition: annealing

Contact person: eva

Address: xinghua rd, xinghua city, jiangsu province, china

Tel: 0086-0523-83760850

  Fax: 0086-0523-83760118

M7 speed tool steel