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America ASME EA2TiBN 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: EA2TiBN / EA2TiBN
Category Grade Standard Region/Area Standard Content
Metals EA2TiBN 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 EA2TiBN

Element Min Max Similar
C 0.0500 0.1700 -
Mn 0.9500 1.3500 -
P - 0.0120 -
S - 0.0250 -
Si - 0.3500 -
Mo 0.4500 0.6500 -
Cu - 0.0800 -
V - 0.0500 -
Ti 0.0500 0.3000 -
B 0.0050 0.0300 -
Others Total - 0.5000 -

Mechanical Properties of steel grade EA2TiBN

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)
544 (≥) 679 (≥) 21 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade EA2TiBN

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 - -     0.14 -  
113 581 - 11.3 333   -  
923 - 32 11.2   424 343

Heat Treatment of steel grade EA2TiBN

Heat treated : 1343°C - 1427°C

Technological Curves of steel grade EA2TiBN

Cross Reference Table (Equivalent Grade) of EA2TiBN

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