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USA AWS SFA-5.9/SFA-5.9M, ER 3556 Specialsteel Bare Stainless Steel Welding Electrodes and Rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: ER 3556
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel ER 3556 Precipitation-Hardening AWS USA Bare Stainless Steel Welding Electrodes and Rods

Chemical composition(mass fraction)(wt.%) of the ER 3556

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe Nb
≤0.05 ≤0.60 ≤0.80 ≤20.00 ≤25.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤0.60

Mechanical Properties of steel grade ER 3556

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)
643 (≥) 117 (≥) 41 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade ER 3556

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
41 - -     0.24 -  
228 113 - 12.3 241   -  
291 - 14 42.2   421 433

Heat Treatment of steel grade ER 3556

Heat treated : 1141°C - 1477°C

Technological Curves of steel grade ER 3556

Cross Reference Table (Equivalent Grade) of ER 3556

Grade Standard Country Application
GGG-NiCr35-3
GGG-NiSiCr35-5-2
FCDA-NiCr35-3
FCDA-NiSiCr35-5-2

Relevant standard of ER 3556

SFA-5.9/SFA-5.9M Bare Stainless Steel Welding Electrodes and Rods SFA-5-9-SFA-5-9M.pdf

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