die/ mould msteel -S-136H,Sutable for sub-parts, discard-style meal knives, utensils, camera, sunglasses, chemical equipment, die/mould steel -S-136HChemical composition:CSiCrMnV0.380.813.60.50.3Features:·Excellent corrosion resistance·Excellent parabolic optical activity·Excellent resistance to abrasion·Excellent machining·Excellent stability when quenchingApplications:Sutable for sub-parts, ...