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England B.S. C27 Filler rods and wires for gas-shielded arc welding; Copper and copper alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C27 / C27
Category Grade Standard Region/Area Standard Content
Metals C27 BS 2901-3 England Filler rods and wires for gas-shielded arc welding; Copper and copper alloys

Chemical composition(mass fraction)(wt.%) of the C27

Element Min Max Similar

Mechanical Properties of steel grade C27

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)
799 (≥) 266 (≥) 33 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade C27

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
33 - -     0.23 -  
942 137 - 12.3 143   -  
849 - 43 31.2   134 224

Heat Treatment of steel grade C27

Heat treated : 1983°C - 1742°C

Technological Curves of steel grade C27

Cross Reference Table (Equivalent Grade) of C27

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