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Germany DIN 1.0845 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: 1.0845 / 1.0845
Category Grade Standard Region/Area Standard Content
Metals 1.0845 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 1.0845

Element Min Max Similar

Mechanical Properties of steel grade 1.0845

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)
778 (≥) 797 (≥) 11 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 1.0845

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
31 - -     0.23 -  
532 517 - 32.3 443   -  
235 - 34 31.2   424 334

Heat Treatment of steel grade 1.0845

Heat treated : 1984°C - 1683°C

Technological Curves of steel grade 1.0845

Cross Reference Table (Equivalent Grade) of 1.0845

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