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1.2083 Steel


Introduction of 1.2083 Steel


1.2083 mold steel is German Buderus special steel. It is plastic mold steel and high chromium stainless steel(Cr content as high as 15%). The steel has excellent wear resistance, acid resistance, good polishing performance, good workability, and good wear resistance after quenching. it is suitable for electro-erosion operation, and made for molds used in acidic plastics and requiring good polishing performance.


Chemical properties of 1.2083 Steel



Steel Grade

C

Si

Mn

P

S

Cr

1.2083

0.38-0.45

≤1.00

≤1.00

≤0.030

≤0.030

12.5-13.5



Features of 1.2083 Steel


﹡good corrosion resistance, wear resistance and machinability

﹡good hardenability

﹡low deformation rate

﹡excellent polishability in hardened state

﹡high surface accuracy

﹡to maintain the original high precision after long-term production

﹡very low inclusion content

﹡low maintenance cost

﹡stable production cycle


Application of 1.2083 Steel


﹡production of PVC mold

﹡for molds ask abrasion resistance and molds of filling, including thermosetting plastic molds, long-life molds, such as: disposable tableware molds

﹡production of optical components, such as cameras and sunglasses lenses, medical containers, laser discs, etc.



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