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Germany DIN 1.2003 Tool Steels; Technical Conditions of Delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.2003 / 1.2003
Category Grade Standard Region/Area Standard Content
Metals 1.2003 DIN 17350 Germany Tool Steels; Technical Conditions of Delivery

Chemical composition(mass fraction)(wt.%) of the 1.2003

Element Min Max Similar

Mechanical Properties of steel grade 1.2003

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)
834 (≥) 896 (≥) 14 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 1.2003

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
22 - -     0.24 -  
318 482 - 42.3 141   -  
674 - 32 44.2   442 312

Heat Treatment of steel grade 1.2003

Heat treated : 1958°C - 1732°C

Technological Curves of steel grade 1.2003

Cross Reference Table (Equivalent Grade) of 1.2003

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