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Germany DIN 1.2080 工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.2080 / 1.2080
Category Grade Standard Region/Area Standard Content
Metals 1.2080 DIN EN ISO 4957 Germany 工具钢

Chemical composition(mass fraction)(wt.%) of the 1.2080

Element Min Max Similar
Si 0.1000 0.4000 -
S - 0.0300 -
P - 0.0300 -
Mn 0.1500 0.4500 -
Cr 11.0000 12.0000 -
C 1.9000 2.2000 -

Mechanical Properties of steel grade 1.2080

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)
814 (≥) 785 (≥) 14 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 1.2080

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
42 - -     0.43 -  
631 321 - 14.3 121   -  
997 - 44 31.2   314 432

Heat Treatment of steel grade 1.2080

Heat treated : 1668°C - 1256°C

Technological Curves of steel grade 1.2080

Cross Reference Table (Equivalent Grade) of 1.2080

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