Available 24/7 at contact@steel-grades.com

81 MoCrV 42 16

Germany DIN 81MoCrV4216 Ball and Roller Bearing Steels; Technical Conditions of Delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 81MoCrV4216 / 81 MoCrV 42 16
Category Grade Standard Region/Area Standard Content
Metals 81 MoCrV 42 16 DIN 17230 Germany Ball and Roller Bearing Steels; Technical Conditions of Delivery

Chemical composition(mass fraction)(wt.%) of the 81 MoCrV 42 16

Element Min Max Similar

Mechanical Properties of steel grade 81 MoCrV 42 16

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
596 (≥) 323 (≥) 33 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 81 MoCrV 42 16

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
32 - -     0.11 -  
644 157 - 32.3 422   -  
477 - 32 11.2   413 243

Heat Treatment of steel grade 81 MoCrV 42 16

Heat treated : 1746°C - 1836°C

Technological Curves of steel grade 81 MoCrV 42 16

Cross Reference Table (Equivalent Grade) of 81 MoCrV 42 16

Available Suppliers

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this 81 MoCrV 42 16?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top