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America ASME R347T1-5 弧焊用不锈钢药芯焊丝和钨极气体保护焊用不锈钢药芯填充丝标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: R347T1-5 / R347T1-5
Category Grade Standard Region/Area Standard Content
Metals R347T1-5 ASME SFA-5.22/SFA-5.22M America 弧焊用不锈钢药芯焊丝和钨极气体保护焊用不锈钢药芯填充丝标准

Chemical composition(mass fraction)(wt.%) of the R347T1-5

Element Min Max Similar
Si - 0.2000 -
S - 0.0250 -
P - 0.0250 -
Mo 0.4500 0.6500 -
Mn 0.6500 1.0000 -
Cu - 0.3500 -
C 0.0500 0.1700 -

Mechanical Properties of steel grade R347T1-5

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)
193 (≥) 292 (≥) 12 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade R347T1-5

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
24 - -     0.14 -  
662 672 - 12.3 122   -  
889 - 41 13.2   142 342

Heat Treatment of steel grade R347T1-5

Heat treated : 1977°C - 1793°C

Technological Curves of steel grade R347T1-5

Cross Reference Table (Equivalent Grade) of R347T1-5

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