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America ASME ENi2N 埋弧焊用低合金钢焊丝和焊剂标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENi2N / ENi2N
Category Grade Standard Region/Area Standard Content
Metals ENi2N ASME SFA-5.23/SFA-5.23M America 埋弧焊用低合金钢焊丝和焊剂标准

Chemical composition(mass fraction)(wt.%) of the ENi2N

Element Min Max Similar
C - 0.1200 -
Mn 0.7500 1.2500 -
P - 0.0120 -
S - 0.0200 -
Si 0.0500 0.3000 -
Ni 2.1000 2.9000 -
Cu - 0.0800 -
V - 0.0500 -
B - - -
Others Total - 0.5000 -

Mechanical Properties of steel grade ENi2N

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)
566 (≥) 196 (≥) 12 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade ENi2N

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
14 - -     0.23 -  
468 246 - 11.3 214   -  
426 - 31 41.2   232 124

Heat Treatment of steel grade ENi2N

Heat treated : 1113°C - 1829°C

Technological Curves of steel grade ENi2N

Cross Reference Table (Equivalent Grade) of ENi2N

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