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Global 企业标准 RDN183 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RDN183 / RDN183
Category Grade Standard Region/Area Standard Content
Metals RDN183 -- Global

Chemical composition(mass fraction)(wt.%) of the RDN183

Element Min Max Similar
Si - 0.7500 -
S - 0.0300 -
P - 0.0400 -
Ni 9.0000 10.0000 -
Mo - 0.6000 -
Mn - 2.0000 -
Cr 18.0000 19.0000 -
C - 0.0700 -

Mechanical Properties of steel grade RDN183

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)
468 (≥) 179 (≥) 41 31 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade RDN183

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 - -     0.23 -  
692 889 - 13.3 112   -  
843 - 21 24.2   223 222

Heat Treatment of steel grade RDN183

Heat treated : 1233°C - 1571°C

Technological Curves of steel grade RDN183

Cross Reference Table (Equivalent Grade) of RDN183

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