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Cold work tool steel-1.2080

Equivalent grades GB  DIN  AISI  JIS  -
Cr12 1.2080 D3 SKD1 -
Chemical Composition C Si Mn Cr P S - - - -
1.90-2.20 0.10-0.40
11.00-12.00 ≤0.03 ≤0.03 - - - -
Available size Round Bar Diameter Length
60-800mm 2000-6000mm
Flat Bar Thickness Width Length
25-400mm 200-800mm 2000-6000mm
Surface condition Black surface/ Grinded/ Machined
Annealed hardness HB250MAX
Characteristics High strength, good hardenability
High abrasive resistance and small shock load
Very high wear resistance against abrasive and adhesive wear
Medium toughness
Dimensionally stable
High compressive strength
Applications High performance cutting tools for steet upto 4mm thickness,trimming dies,blanking dies for paper and plastic ,shear blades for cutting light gauge materialthreat rolling dies,drawing,deep drawing,pressure pads and highly wear-resistant plastic moulds
Heat Treatment Along with the furnace cooling after(850~870) °C× (3~4)h . (740~760)°C×(4~5)h,out air cold
Low impact toughness and should avoid tempering at about  950~1150°C

Cold work tool steel-1.2080
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