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A479 403 Condition 2

America ASTM A479403Condition2 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.

Category Grade Standard Region/Area Standard Content
Metals A479 403 Condition 2 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 403 Condition 2

Element Min Max Similar
C - 0.1500 -
Mn - 1.0000 -
P - 0.0400 -
S - 0.0300 -
Si - 0.5000 -
Cr 11.5000 13.0000 -

Mechanical Properties of steel grade A479 403 Condition 2

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)
423 (≥) 236 (≥) 32 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade A479 403 Condition 2

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
13 - -     0.11 -  
784 989 - 23.3 223   -  
229 - 12 13.2   223 212

Heat Treatment of steel grade A479 403 Condition 2

Heat treated : 1528°C - 1759°C

Technological Curves of steel grade A479 403 Condition 2

Cross Reference Table (Equivalent Grade) of A479 403 Condition 2

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