Steel name: T8 Tool Steel
Diagram No.: 2547
Type of diagram: TTT
Chemical composition in weight %: 0.80% C, 4.00% Cr, 0.75% Mo, 5.00% Co, 2.00% V,
14.00% W.
Note: Tool steel. Austenitizing temperature: 1285
oC (2350
oF).
Source: Data Sheet, Crucible Steel Co. of America, September 1946, as published in
Atlas of Isothermal Transformation and Cooling Transformation Diagrams, ASM, 1977.
Price: 25.00 US $
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