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China 宝钢Q/BQB 09CrCuSb 耐硫酸低温露点腐蚀用钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 09CrCuSb / 09CrCuSb
Category Grade Standard Region/Area Standard Content
Metals 09CrCuSb -- China 耐硫酸低温露点腐蚀用钢

Chemical composition(mass fraction)(wt.%) of the 09CrCuSb

Element Min Max Similar
S - 0.0350 -
P - 0.0050 -
Sb - 0.1000 -
Cu 0.2500 0.4500 -
Cr 0.7000 1.1000 -
Mn 0.3600 0.6500 -
Si 0.2000 0.4000 -
C - 0.1200 -

Mechanical Properties of steel grade 09CrCuSb

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)
991 (≥) 456 (≥) 41 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade 09CrCuSb

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
41 - -     0.22 -  
761 317 - 33.3 334   -  
534 - 23 34.2   323 323

Heat Treatment of steel grade 09CrCuSb

Heat treated : 1415°C - 1842°C

Technological Curves of steel grade 09CrCuSb

Cross Reference Table (Equivalent Grade) of 09CrCuSb

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