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America ASME E16-8-2 手工电弧焊用不锈钢焊条标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E16-8-2 / E 16-8-2
Category Grade Standard Region/Area Standard Content
Metals E 16-8-2 ASME SFA-5.4/SFA-5.4M America 手工电弧焊用不锈钢焊条标准

Chemical composition(mass fraction)(wt.%) of the E 16-8-2

Element Min Max Similar
Si - 0.6000 -
S - 0.0300 -
P - 0.0300 -
Ni 7.5000 9.5000 -
Mo 1.0000 2.0000 -
Mn 0.5000 2.5000 -
Cu - 0.7500 -
Cr 14.5000 16.5000 -
C - 0.1000 -

Mechanical Properties of steel grade E 16-8-2

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)
561 (≥) 336 (≥) 32 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade E 16-8-2

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 - -     0.44 -  
263 155 - 13.3 232   -  
959 - 44 24.2   313 222

Heat Treatment of steel grade E 16-8-2

Heat treated : 1351°C - 1968°C

Technological Curves of steel grade E 16-8-2

Cross Reference Table (Equivalent Grade) of E 16-8-2

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