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England B.S. 13.4Mo Specification for chromium and chromium-nickel steel electrodes for manual metal-arc welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 13.4Mo / 13.4 Mo
Category Grade Standard Region/Area Standard Content
Metals 13.4 Mo BS 2926 England Specification for chromium and chromium-nickel steel electrodes for manual metal-arc welding

Chemical composition(mass fraction)(wt.%) of the 13.4 Mo

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 4.0000 5.0000 -
Mo 0.4000 0.7000 -
Mn - 1.0000 -
Cr 11.0000 13.5000 -
C - 0.0600 -

Mechanical Properties of steel grade 13.4 Mo

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)
167 (≥) 914 (≥) 34 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 13.4 Mo

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
32 - -     0.22 -  
329 871 - 24.3 343   -  
386 - 34 33.2   243 123

Heat Treatment of steel grade 13.4 Mo

Heat treated : 1461°C - 1618°C

Technological Curves of steel grade 13.4 Mo

Cross Reference Table (Equivalent Grade) of 13.4 Mo

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