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E6916-N4M3

China GB E6916-N4M3 高强钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E6916-N4M3 / E6916-N4M3
Category Grade Standard Region/Area Standard Content
Metals E6916-N4M3 GB/T 32533 China 高强钢焊条

Chemical composition(mass fraction)(wt.%) of the E6916-N4M3

Element Min Max Similar
Mo 0.3500 0.6500 -
Ni 1.5000 2.5000 -
S - 0.0300 -
P - 0.0300 -
Si - 0.8000 -
Mn 0.7000 1.5000 -
C - 0.1200 -

Mechanical Properties of steel grade E6916-N4M3

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)
167 (≥) 816 (≥) 12 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade E6916-N4M3

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
33 - -     0.44 -  
859 962 - 33.3 112   -  
535 - 12 23.2   211 342

Heat Treatment of steel grade E6916-N4M3

Heat treated : 1668°C - 1295°C

Technological Curves of steel grade E6916-N4M3

Cross Reference Table (Equivalent Grade) of E6916-N4M3

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