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A479 S33228

America ASTM A479S33228 锅炉及压力容器用不锈钢和耐热钢棒与型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A479S33228 / A479 S33228
Category Grade Standard Region/Area Standard Content
Metals A479 S33228 ASTM A479/A479M America 锅炉及压力容器用不锈钢和耐热钢棒与型材

Chemical composition(mass fraction)(wt.%) of the A479 S33228

Element Min Max Similar
C 0.0400 0.0800 -
Mn - 1.0000 -
P - 0.0200 -
S - 0.0150 -
Si - 0.3000 -
Ni 31.0000 33.0000 -
Cr 26.0000 28.0000 -
Cb 0.6000 1.0000 -
Ce 0.0500 0.1000 -
Al - 0.0250 -

Mechanical Properties of steel grade A479 S33228

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)
124 (≥) 255 (≥) 14 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade A479 S33228

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 -  
225 896 - 23.3 423   -  
131 - 32 32.2   212 121

Heat Treatment of steel grade A479 S33228

Heat treated : 1722°C - 1881°C

Technological Curves of steel grade A479 S33228

Cross Reference Table (Equivalent Grade) of A479 S33228

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