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Global 企业标准 IMCO329 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: IMCO329 / IMCO329
Category Grade Standard Region/Area Standard Content
Metals IMCO329 -- Global

Chemical composition(mass fraction)(wt.%) of the IMCO329

Element Min Max Similar
Si - 0.5000 -
S - 0.0250 -
P - 0.0250 -
Ni - 5.0000 -
N - 0.1200 -
Mo - 1.4000 -
Mn - 1.0000 -
Cr - 25.5000 -
C - 0.0300 -

Mechanical Properties of steel grade IMCO329

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)
844 (≥) 637 (≥) 13 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade IMCO329

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
33 - -     0.32 -  
553 452 - 21.3 232   -  
959 - 41 13.2   123 141

Heat Treatment of steel grade IMCO329

Heat treated : 1387°C - 1411°C

Technological Curves of steel grade IMCO329

Cross Reference Table (Equivalent Grade) of IMCO329

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