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America AWS EC385 Specification for stainless steel flux cored and metal cored welding electrodes and rods 4th edition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EC385 / EC385
Category Grade Standard Region/Area Standard Content
Metals EC385 AWS A5.22/A5.22M America Specification for stainless steel flux cored and metal cored welding electrodes and rods 4th edition

Chemical composition(mass fraction)(wt.%) of the EC385

Element Min Max Similar
Cu 1.2000 2.0000 -
S - 0.0300 -
P - 0.0200 -
Si - 0.5000 -
Mn 1.0000 2.5000 -
Mo 4.2000 5.2000 -
Ni 24.0000 26.0000 -
Cr 19.5000 21.5000 -
C - 0.0250 -

Mechanical Properties of steel grade EC385

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)
414 (≥) 832 (≥) 33 33 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade EC385

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
43 - -     0.24 -  
815 313 - 11.3 313   -  
913 - 43 22.2   112 123

Heat Treatment of steel grade EC385

Heat treated : 1712°C - 1971°C

Technological Curves of steel grade EC385

Cross Reference Table (Equivalent Grade) of EC385

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