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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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