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ER 308LSi

America ASME ER308LSi 不锈钢光焊丝和填充丝标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ER308LSi / ER 308LSi
Category Grade Standard Region/Area Standard Content
Metals ER 308LSi ASME SFA-5.9/SFA-5.9M America 不锈钢光焊丝和填充丝标准

Chemical composition(mass fraction)(wt.%) of the ER 308LSi

Element Min Max Similar

Mechanical Properties of steel grade ER 308LSi

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)
836 (≥) 556 (≥) 31 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade ER 308LSi

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
12 - -     0.14 -  
338 321 - 14.3 423   -  
836 - 14 31.2   232 442

Heat Treatment of steel grade ER 308LSi

Heat treated : 1356°C - 1146°C

Technological Curves of steel grade ER 308LSi

Cross Reference Table (Equivalent Grade) of ER 308LSi

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