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Germany DIN 1.0445 Steel plates and strips for pressure purposes; part 2: unalloyed and alloyed steels with specified elevated temperature properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0445 / 1.0445
Category Grade Standard Region/Area Standard Content
Metals 1.0445 DIN 17155-2 Germany Steel plates and strips for pressure purposes; part 2: unalloyed and alloyed steels with specified elevated temperature properties

Chemical composition(mass fraction)(wt.%) of the 1.0445

Element Min Max Similar

Mechanical Properties of steel grade 1.0445

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)
234 (≥) 715 (≥) 31 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade 1.0445

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
23 - -     0.13 -  
257 767 - 24.3 134   -  
565 - 24 23.2   432 322

Heat Treatment of steel grade 1.0445

Heat treated : 1992°C - 1661°C

Technological Curves of steel grade 1.0445

Cross Reference Table (Equivalent Grade) of 1.0445

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