At present, the widely used biomedical metal materials mainly include stainless steel, cobalt based alloy, titanium and titanium alloy (including titanium based

The carbon tool steels used as cold stamping dies mainly include: T7A, T10A, and T11A, among which T10A steel is the most commonly used.

T8A steel is rarely us

Classification, use and grades of alloy steel

Alloy steel is a special purpose steel by adding a certain amount of alloying elements to Fe-C alloy steel. The c

2Cr13 steel should belong to stainless steel from the classification point of view. A more accurate classification should be attributed to martensitic stainless