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Australia AS RB6 Welding and brazing - Filler metals - Filler metal for welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RB6 / RB6
Category Grade Standard Region/Area Standard Content
Metals RB6 AS/NZS 1167.2 Australia Welding and brazing - Filler metals - Filler metal for welding

Chemical composition(mass fraction)(wt.%) of the RB6

Element Min Max Similar
C - 0.1000 -
Mn 0.4000 0.7000 -
P - 0.0250 -
S - 0.0250 -
Si - 0.5000 -
Ni - 0.6000 -
Cr 4.5000 6.0000 -
Mo 0.4500 0.6500 -
Cu - 0.3500 -

Mechanical Properties of steel grade RB6

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)
197 (≥) 159 (≥) 22 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade RB6

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 - -     0.41 -  
179 381 - 44.3 241   -  
717 - 24 42.2   133 141

Heat Treatment of steel grade RB6

Heat treated : 1999°C - 1963°C

Technological Curves of steel grade RB6

Cross Reference Table (Equivalent Grade) of RB6

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