SKT4 tool steel-JIS G4404 - Special steel china supplier ...
SKT4 steel is used to hot forging die, aluminium forge die etc. hot work SKT4 tool steel application is very widely. It is a quality hot work mold steel material. Contact Otai speical steel for Hot work JIS SKT4 tool steel Materials inquiry. Email: [email protected] TEL: 0086-769-33232622 FAX: 0086-769-88705839.
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