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                1.2842/90MnCrV8, Cold Work Tool Steel, Alloy Tool Steel

                 

                Cold work tool steel 1.2842

                 

                 Equivalent grades: GB 9Mn2V, AISI O2, DIN 1.2842/90MnCrV8
                 

                Chemical Composition:

                C

                Si

                Mn

                Cr

                V

                P

                S

                0.85-0.95

                0.10-0.40

                1.90-2.10

                0.20-0.50

                0.05-0.15

                0.03MAX

                0.03MAX

                 

                Available sizes: Round dia 16mm to 600mm; flat 16 - 400mm x 200 – 800mm
                 

                 

                Smelting & Shaping: EF/ ESR+ hot forged/ hot rolled
                 

                Surface Condition: Black surface/ Grinded/ Machined
                 

                Delivery Condition: Annealed
                 

                Annealed Hardness: HB229MAX
                 

                Hardness & Tempering Curve:

                  

                Characteristics:
                 Good compressive strength
                 high surface hardness after tempering
                 good dimensional stability in hardening
                 good machinability


                Applications:
                 Measuring tools
                 Machine knives for the wood, paper and metal industry
                 Punching, cutting, stamping tools, shear blades
                 Thread cutting tools

                (All technical information  for reference only)

                 

                 




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