What is S17400 Steels? This grade of steel is a precipitation-hardened steels. They are a mix of austenitic and martensitic steels. S17400 is a material grade and designation defined in UNS ASTM A564 standard. As chromium-copper carbon steel it can be enumerated in both austenitic and martensitic stainless steel. What is ASTM A564 / A564/M? It is an American material standard for Specification for hot-rolled and cold-finished age-hardening stainless steel bars and shapes. Why S17400 called Alloy 17-4 Stainless Steel? When a material grade is specified as stainless steel, it means it has chromium content in it. S17400 is the
The post UNS S17400 Stainless Steel Precipitation Hardening Grade appeared first on Material Grades.