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India IS ES20.10 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: ES20.10 / ES20.10
Category Grade Standard Region/Area Standard Content
Metals ES20.10 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 ES20.10

Element Min Max Similar
Si 0.3000 0.6500 -
S - 0.0300 -
P - 0.0400 -
Ni 9.0000 11.0000 -
Mn 1.0000 2.5000 -
Cr 19.5000 22.0000 -
C 0.0400 0.0800 -

Mechanical Properties of steel grade ES20.10

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)
968 (≥) 957 (≥) 33 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade ES20.10

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 -  
645 159 - 32.3 423   -  
725 - 14 12.2   232 442

Heat Treatment of steel grade ES20.10

Heat treated : 1388°C - 1277°C

Technological Curves of steel grade ES20.10

Cross Reference Table (Equivalent Grade) of ES20.10

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