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ES.20.10.2

India IS ES.20.10.2 Corrosion and Heat-Resisting Chromium-Nickeland Chromium-Steel Solid Welding Rods and Bare Electrodes -Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ES.20.10.2 / ES.20.10.2
Category Grade Standard Region/Area Standard Content
Metals ES.20.10.2 IS 5856 India Corrosion and Heat-Resisting Chromium-Nickeland Chromium-Steel Solid Welding Rods and Bare Electrodes -Specification

Chemical composition(mass fraction)(wt.%) of the ES.20.10.2

Element Min Max Similar

Mechanical Properties of steel grade ES.20.10.2

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)
152 (≥) 157 (≥) 34 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade ES.20.10.2

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
43 - -     0.14 -  
187 767 - 34.3 313   -  
126 - 12 14.2   141 214

Heat Treatment of steel grade ES.20.10.2

Heat treated : 1193°C - 1489°C

Technological Curves of steel grade ES.20.10.2

Cross Reference Table (Equivalent Grade) of ES.20.10.2

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