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UGINE A318Si

Global 企业标准 UGINEA318Si and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: UGINEA318Si / UGINE A318Si
Category Grade Standard Region/Area Standard Content
Metals UGINE A318Si -- Global

Chemical composition(mass fraction)(wt.%) of the UGINE A318Si

Element Min Max Similar
Si - 1.4000 -
S - 0.0150 -
P - 0.0250 -
Ni 10.2000 12.8000 -
Nb - 1.1500 -
Mo 2.5000 3.0000 -
Mn - 1.9000 -
Cr 18.2000 19.8000 -
C - 0.0600 -

Mechanical Properties of steel grade UGINE A318Si

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)
465 (≥) 458 (≥) 12 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade UGINE A318Si

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
32 - -     0.31 -  
835 771 - 34.3 243   -  
872 - 14 31.2   441 213

Heat Treatment of steel grade UGINE A318Si

Heat treated : 1288°C - 1525°C

Technological Curves of steel grade UGINE A318Si

Cross Reference Table (Equivalent Grade) of UGINE A318Si

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