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SA387Gr11CL2

China 舞钢Q/WTB SA387Gr11CL2 煤炭间接液化项目用临氢SA387Gr11CL2钢板技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA387Gr11CL2 / SA387Gr11CL2
Category Grade Standard Region/Area Standard Content
Metals SA387Gr11CL2 WYJ 407 China 煤炭间接液化项目用临氢SA387Gr11CL2钢板技术条件

Chemical composition(mass fraction)(wt.%) of the SA387Gr11CL2

Element Min Max Similar
Si+Mn - 1.2000 -
H - 0.0002 -
As - 0.0160 -
Sn - 0.0150 -
Sb - 0.0030 -
Cu - 0.1500 -
Ni - 0.2500 -
Mo 0.4000 0.7000 -
Cr 1.0000 1.5600 -
S - 0.0100 -
P - 0.0100 -
Mn 0.3500 0.7300 -
Si 0.4400 0.6500 -
C 0.0400 0.1700 -
Sb - 0.0250 -
Sn - 0.0250 -
As - 0.0250 -
N - 0.0080 -
O - 0.0020 -
H - 0.0002 -
As - 0.0160 -
Sn - 0.0150 -
Sb - 0.0030 -
Cu - 0.2000 -
Ni - 0.2000 -
Mo 0.4000 0.7000 -
Cr 1.0900 1.5600 -
S - 0.0100 -
P - 0.0100 -
Mn 0.3500 0.7300 -
Si 0.4400 0.8600 -
C 0.0400 0.1700 -
As - 0.0120 -
Sn - 0.0100 -
Sb - 0.0030 -
Cu - 0.2000 -
Ni - 0.3000 -
Mo 0.4000 0.7000 -
Cr 0.9400 1.5600 -
S - 0.0070 -
P - 0.0070 -
Mn 0.3500 0.7300 -
Si 0.4400 0.8600 -
C 0.0400 0.1500 -
Si+Mn - 1.2000 -
As - 0.0120 -
Sn - 0.0100 -
Sb - 0.0030 -
Cu - 0.2000 -
Ni - 0.2500 -
Mo 0.4000 0.7000 -
Cr 0.9400 1.5600 -
S - 0.0100 -
P - 0.0100 -
Mn 0.3500 0.7300 -
Si 0.4400 0.6500 -
C 0.0400 0.1500 -
Si+Mn - 1.2000 -
N - 0.0080 -
O - 0.0035 -
H - 0.0002 -
As - 0.0120 -
Sn - 0.0100 -
Sb - 0.0030 -
Cu - 0.2000 -
Ni - 0.2500 -
Mo 0.4000 0.7000 -
Cr 0.9400 1.5600 -
S - 0.0100 -
P - 0.0100 -
Mn 0.3500 0.7300 -
Si 0.4400 0.6500 -
C 0.0400 0.1500 -
Cu - 0.2000 -
Ni - 0.4300 -
V - 0.0400 -
Mo 0.4000 0.7000 -
Cr 0.9400 1.6500 -
S - 0.0200 -
P - 0.0300 -
Mn 0.3500 0.7300 -
Si 0.4400 0.8600 -
C 0.0400 0.1700 -
Si+Mn - 1.3000 -
As - 0.0120 -
Sn - 0.0100 -
Sb - 0.0030 -
Cu - 0.2000 -
Ni - 0.2500 -
Mo 0.4000 0.7000 -
Cr 0.9400 1.5600 -
S - 0.0100 -
P - 0.0100 -
Mn 0.3500 0.7300 -
Si 0.4400 0.8600 -
C 0.0400 0.1700 -
H - 0.0001 -
As - 0.0120 -
Sn - 0.0100 -
Sb - 0.0030 -
Cu - 0.2000 -
Ni - 0.2500 -
Mo 0.4000 0.7000 -
Cr 0.9400 1.5600 -
S - 0.0070 -
P - 0.0070 -
Mn 0.3500 0.7300 -
Si 0.4400 0.8600 -
C 0.0400 0.1700 -

Mechanical Properties of steel grade SA387Gr11CL2

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)
183 (≥) 266 (≥) 42 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade SA387Gr11CL2

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 - -     0.43 -  
769 258 - 42.3 132   -  
639 - 23 24.2   222 122

Heat Treatment of steel grade SA387Gr11CL2

Heat treated : 1421°C - 1765°C

Technological Curves of steel grade SA387Gr11CL2

Cross Reference Table (Equivalent Grade) of SA387Gr11CL2

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