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Australia AS R308L Welding and brazing - Filler metals - Filler metal for welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: R308L / R308L
Category Grade Standard Region/Area Standard Content
Metals R308L AS/NZS 1167.2 Australia Welding and brazing - Filler metals - Filler metal for welding

Chemical composition(mass fraction)(wt.%) of the R308L

Element Min Max Similar

Mechanical Properties of steel grade R308L

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)
565 (≥) 597 (≥) 43 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade R308L

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 - -     0.33 -  
496 495 - 43.3 231   -  
134 - 32 12.2   241 142

Heat Treatment of steel grade R308L

Heat treated : 1562°C - 1599°C

Technological Curves of steel grade R308L

Cross Reference Table (Equivalent Grade) of R308L

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