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Germany DIN 1.2208 Tool Steels; Technical Conditions of Delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.2208 / 1.2208
Category Grade Standard Region/Area Standard Content
Metals 1.2208 DIN 17350 Germany Tool Steels; Technical Conditions of Delivery

Chemical composition(mass fraction)(wt.%) of the 1.2208

Element Min Max Similar

Mechanical Properties of steel grade 1.2208

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)
861 (≥) 723 (≥) 32 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 1.2208

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 - -     0.44 -  
221 334 - 14.3 321   -  
479 - 42 12.2   143 234

Heat Treatment of steel grade 1.2208

Heat treated : 1699°C - 1971°C

Technological Curves of steel grade 1.2208

Cross Reference Table (Equivalent Grade) of 1.2208

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