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USA AWS A5.10/A5.10M, R-357.0 Specialsteel Bare aluminum and aluminum-alloy welding electrodes and rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: R-357.0
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel R-357.0 Precipitation-Hardening AWS USA Bare aluminum and aluminum-alloy welding electrodes and rods

Chemical composition(mass fraction)(wt.%) of the R-357.0

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 R-357.0

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)
483 (≥) 577 (≥) 23 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade R-357.0

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
21 - -     0.31 -  
691 294 - 33.3 123   -  
833 - 31 33.2   224 234

Heat Treatment of steel grade R-357.0

Heat treated : 1278°C - 1532°C

Technological Curves of steel grade R-357.0

Cross Reference Table (Equivalent Grade) of R-357.0

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

Relevant standard of R-357.0

A5.10/A5.10M Bare aluminum and aluminum-alloy welding electrodes and rods A5-10-A5-10M.pdf

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