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America ASME EB6H 埋弧焊用低合金钢焊丝和焊剂标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EB6H / EB6H
Category Grade Standard Region/Area Standard Content
Metals EB6H ASME SFA-5.23/SFA-5.23M America 埋弧焊用低合金钢焊丝和焊剂标准

Chemical composition(mass fraction)(wt.%) of the EB6H

Element Min Max Similar
Si 0.2500 0.5000 -
S - 0.0250 -
P - 0.0250 -
Mo 0.4500 0.6500 -
Mn 0.7500 1.0000 -
Cu - 0.3500 -
Cr 4.8000 6.0000 -
C 0.2500 0.4000 -

Mechanical Properties of steel grade EB6H

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)
376 (≥) 512 (≥) 42 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade EB6H

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
11 - -     0.32 -  
794 945 - 11.3 244   -  
543 - 21 24.2   234 441

Heat Treatment of steel grade EB6H

Heat treated : 1695°C - 1252°C

Technological Curves of steel grade EB6H

Cross Reference Table (Equivalent Grade) of EB6H

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