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America AWS EFeMn-F 手工电弧焊用堆焊焊条标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EFeMn-F / EFeMn-F
Category Grade Standard Region/Area Standard Content
Metals EFeMn-F AWS A5.13 America 手工电弧焊用堆焊焊条标准

Chemical composition(mass fraction)(wt.%) of the EFeMn-F

Element Min Max Similar
Total others - 1.0000 -
Si - 1.3000 -
S - 0.0350 -
P - 0.0350 -
Ni - 1.0000 -
Mn 17.0000 21.0000 -
Cr 3.0000 6.0000 -
C 0.8000 1.2000 -

Mechanical Properties of steel grade EFeMn-F

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)
529 (≥) 774 (≥) 14 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade EFeMn-F

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
11 - -     0.44 -  
981 487 - 43.3 241   -  
258 - 43 23.2   321 332

Heat Treatment of steel grade EFeMn-F

Heat treated : 1147°C - 1999°C

Technological Curves of steel grade EFeMn-F

Cross Reference Table (Equivalent Grade) of EFeMn-F

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