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America ASME ENi3 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: ENi3 / ENi3
Category Grade Standard Region/Area Standard Content
Metals ENi3 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 ENi3

Element Min Max Similar
Si 0.0500 0.3000 -
S - 0.0200 -
P - 0.0200 -
Ni 3.1000 3.8000 -
Mn 0.6000 1.2000 -
Cu - 0.3500 -
Cr - 0.1500 -
C - 0.1300 -

Mechanical Properties of steel grade ENi3

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)
214 (≥) 829 (≥) 42 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade ENi3

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
44 - -     0.23 -  
757 262 - 24.3 433   -  
494 - 34 41.2   443 411

Heat Treatment of steel grade ENi3

Heat treated : 1152°C - 1892°C

Technological Curves of steel grade ENi3

Cross Reference Table (Equivalent Grade) of ENi3

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