S7 Tool Steel Technical Data

 

Carbon: .45 / .55

Manganese: .20 / .80

Silicon: .20 / 1.00

Tungsten:

Molybdenum: 1.30 / 1.80

Chromium: 3.00 / 3.50

Vanadium: .30 max.

Cobalt: --

 

 

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