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30 NiCr 11

Germany DIN 30NiCr11 Low alloyed NiCr steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 30NiCr11 / 30 NiCr 11
Category Grade Standard Region/Area Standard Content
Metals 30 NiCr 11 -- Germany Low alloyed NiCr steel

Chemical composition(mass fraction)(wt.%) of the 30 NiCr 11

Element Min Max Similar
Si 0.1000 0.4000 -
S - 0.0350 -
P - 0.0350 -
Ni 2.5000 3.0000 -
Mn 0.3500 0.6000 -
Cr 0.6000 0.9000 -
C 0.2700 0.3400 -

Mechanical Properties of steel grade 30 NiCr 11

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)
847 (≥) 691 (≥) 42 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 30 NiCr 11

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
44 - -     0.33 -  
792 713 - 24.3 233   -  
255 - 11 31.2   431 114

Heat Treatment of steel grade 30 NiCr 11

Heat treated : 1911°C - 1577°C

Technological Curves of steel grade 30 NiCr 11

Cross Reference Table (Equivalent Grade) of 30 NiCr 11

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