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Chinese Journal of Mechanical Engineering

Table 1 Chemical composition of the HSS (W6Mo5Cr4V2) powder

From: Microstructure, Properties and Crack Suppression Mechanism of High-speed Steel Fabricated by Selective Laser Melting at Different Process Parameters

Chemical composition(wt %)

Elements

W

Mo

Cr

V

C

Si

Mn

Fe

wt %

5.53

4.51

3.86

1.83

0.827

0.38

0.27

Bal.

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