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America ASME E90C-D2 气体保护电弧焊用低合金钢焊丝和填充丝标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E90C-D2 / E90C-D2
Category Grade Standard Region/Area Standard Content
Metals E90C-D2 ASME SFA-5.28/SFA-5.28M America 气体保护电弧焊用低合金钢焊丝和填充丝标准

Chemical composition(mass fraction)(wt.%) of the E90C-D2

Element Min Max Similar
C - 0.1200 -
Mn 1.0000 1.9000 -
P - 0.0250 -
S - 0.0300 -
Si - 0.9000 -
Mo 0.4000 0.6000 -
Cu - 0.3500 -
V - 0.0300 -
Others Total - 0.5000 -

Mechanical Properties of steel grade E90C-D2

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)
474 (≥) 725 (≥) 44 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade E90C-D2

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
21 - -     0.13 -  
132 184 - 42.3 221   -  
579 - 12 32.2   313 112

Heat Treatment of steel grade E90C-D2

Heat treated : 1482°C - 1762°C

Technological Curves of steel grade E90C-D2

Cross Reference Table (Equivalent Grade) of E90C-D2

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