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Germany DIN 1.4528 High alloyed CrCoMo steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4528 / 1.4528
Category Grade Standard Region/Area Standard Content
Metals 1.4528 -- Germany High alloyed CrCoMo steel

Chemical composition(mass fraction)(wt.%) of the 1.4528

Element Min Max Similar
Si - 0.5000 -
S - 0.0100 -
P - 0.0300 -
Ni 24.0000 26.0000 -
N 0.1500 0.2500 -
Mo 6.0000 7.0000 -
Mn - 1.0000 -
Cu 0.5000 1.5000 -
Cr 19.0000 21.0000 -
C - 0.0200 -
Si - 0.5000 -
S - 0.0100 -
P - 0.0300 -
Ni 24.0000 26.0000 -
N 0.1500 0.2500 -
Mo 6.0000 7.0000 -
Mn - 1.0000 -
Cu 0.5000 1.5000 -
Cr 19.0000 21.0000 -
C - 0.0200 -

Mechanical Properties of steel grade 1.4528

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)
331 (≥) 857 (≥) 14 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade 1.4528

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
13 - -     0.34 -  
752 327 - 22.3 312   -  
285 - 23 34.2   334 232

Heat Treatment of steel grade 1.4528

Heat treated : 1141°C - 1583°C

Technological Curves of steel grade 1.4528

Cross Reference Table (Equivalent Grade) of 1.4528

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