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E5515-2CMVNb

China GB E5515-2CMVNb 热强钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E5515-2CMVNb / E5515-2CMVNb
Category Grade Standard Region/Area Standard Content
Metals E5515-2CMVNb GB/T 5118 China 热强钢焊条

Chemical composition(mass fraction)(wt.%) of the E5515-2CMVNb

Element Min Max Similar

Mechanical Properties of steel grade E5515-2CMVNb

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)
357 (≥) 279 (≥) 21 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade E5515-2CMVNb

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
42 - -     0.23 -  
542 165 - 13.3 344   -  
598 - 33 41.2   413 122

Heat Treatment of steel grade E5515-2CMVNb

Heat treated : 1929°C - 1315°C

Technological Curves of steel grade E5515-2CMVNb

Cross Reference Table (Equivalent Grade) of E5515-2CMVNb

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