SKD11 is precision stamping mold steel、Ledeburitic 12% chrome steel, very high resistanceagainst abrasive and adhesive wear due to a highvolume of hard carbides in the steel matrix, goodtoughness,very gooddimensional stability, highcompressive strength, very good base material forPVD/CVD coating as well as nitriding due to itssecondary hardening properties.The corresponding grade of SKD11 is similar to DIN 1.2379 or GB Cr12Mo1V1
Chemiscal composition：
Heat Treatment:
Forge: at 900℃-1100℃ Cool slowly and anneal immediately
Annealing: at 830℃-860℃ Cool slowly in furnace
Stress Relieving: at to 650℃-700℃ Cool in furnace or still air
Hardening: Preheat at 650℃-850℃ raise to 1000℃-1050℃ Cool in air, oil or into hot bath held at 500℃-550℃.
The specialty of the steel:
SKD11 cold work tool steel is versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium-rich alloy carbides in the microstructure.
Main uses:
SKD11 cold work tool steel can be used for Cutting, punching, stamping tools, shear blades, thread rolling dies, cold extrusion dies, drawing and bending tools, flanging and straightening rolls, fine cutting tools deep drawing tools, plastic moulds for abrasive polymers.
Contact: Amy Ruan
Phone: 0086-15897795404
E-mail: manager@risinmouldsteel.com
Whatsapp:0086-15897795404
Add: Sanyuan Road, Xisai Mountain Industrial Park, Huangshi City, Hubei Province
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