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Home Material NF A 35-565-1994
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Grade X85WMoCrV6-5-4
Old Grade
Corresponding Standard NF A 35-565-1994
Iron and steel. Bearing steels. Types
Classification Bearing Steel
X85WMoCrV6-5-4 Chemical Element Composition Content (%)
Component Fe Si Mn P S ① Cr Ni Cu Mo W V Co
Minimum Value 0.8 0.1 0.1 - - 4 - - 4.5 6 1.6 -
Maximum Value 0.9 0.4 0.4 0.03 0.015 5 0.25 0.2 5.5 6.7 2 0.5
Approximate Comparison Table High-Speed Steel 4
China Japan South Korea United States Germany France European Standard Russia Sweden United Kingdom
GB JIS KS ASTM UNS DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS BS EN/BS
W6Mo5Cr4V2 SKH51 SKH51 M2 T11302 HS6-5-2
S6-5-2
S6-5-2S
SC6-5-2
X82WMoCrV6-5-4 		HS6-5-2
HS6-5-2HC
X85WMoCrV6-5-4
Z85WDCV 		HS6-5-2
HS6-5-2C 		1.3339
1.3343 		Р6М5
R6M5 		2722 3343
BM2

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