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FG 12 MS 6

France AFNOR NF FG12MS6 Iron and steel. Wire rod in non-alloy and alloy steel for colled electrodes for gas shielded are welding and submerged arc welding. Grades and types and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FG12MS6 / FG 12 MS 6
Category Grade Standard Region/Area Standard Content
Metals FG 12 MS 6 NF A35-056 France Iron and steel. Wire rod in non-alloy and alloy steel for colled electrodes for gas shielded are welding and submerged arc welding. Grades and types

Chemical composition(mass fraction)(wt.%) of the FG 12 MS 6

Element Min Max Similar

Mechanical Properties of steel grade FG 12 MS 6

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)
672 (≥) 427 (≥) 23 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade FG 12 MS 6

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
14 - -     0.24 -  
764 836 - 33.3 143   -  
533 - 33 33.2   124 112

Heat Treatment of steel grade FG 12 MS 6

Heat treated : 1379°C - 1497°C

Technological Curves of steel grade FG 12 MS 6

Cross Reference Table (Equivalent Grade) of FG 12 MS 6

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