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England B.S. A15 Filler rods and wires for gas-shielded arc welding. Ferritic steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A15 / A 15
Category Grade Standard Region/Area Standard Content
Metals A 15 BS 2901-1 England Filler rods and wires for gas-shielded arc welding. Ferritic steels

Chemical composition(mass fraction)(wt.%) of the A 15

Element Min Max Similar
Si 0.3000 0.9000 -
S - 0.0400 -
P - 0.0400 -
Mn 0.9000 1.6000 -
Cu - 0.4000 -
C - 0.1200 -
Al 0.0400 0.4000 -

Mechanical Properties of steel grade A 15

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)
387 (≥) 364 (≥) 23 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade A 15

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
13 - -     0.23 -  
852 244 - 34.3 441   -  
333 - 11 12.2   434 131

Heat Treatment of steel grade A 15

Heat treated : 1352°C - 1393°C

Technological Curves of steel grade A 15

Cross Reference Table (Equivalent Grade) of A 15

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