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Australia AS R4011 Welding and brazing - Filler metals and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: R4011 / R4011
Category Grade Standard Region/Area Standard Content
Metals R4011 AS 1167.2 Australia Welding and brazing - Filler metals

Chemical composition(mass fraction)(wt.%) of the R4011

Element Min Max Similar
Mn - 0.1000 -
Si 6.5000 7.5000 -
Cu - 0.2000 -
Ti 0.0400 0.2000 -
Al - - -
Zn - 0.1000 -
Mg 0.4500 0.7000 -
Fe - 0.2000 -
Be - 0.0008 -
Others each - 0.0500 -
Others Total - 0.1500 -

Mechanical Properties of steel grade R4011

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)
637 (≥) 985 (≥) 31 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade R4011

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
44 - -     0.14 -  
543 455 - 41.3 134   -  
954 - 34 31.2   231 143

Heat Treatment of steel grade R4011

Heat treated : 1394°C - 1432°C

Technological Curves of steel grade R4011

Cross Reference Table (Equivalent Grade) of R4011

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