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IS 404 Grade2

India IS IS404Grade2 Lead pipes - Specification - Part 1 :For other than chemical purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: IS404Grade2 / IS 404 Grade2
Category Grade Standard Region/Area Standard Content
Metals IS 404 Grade2 IS 404-1 India Lead pipes - Specification - Part 1 :For other than chemical purposes

Chemical composition(mass fraction)(wt.%) of the IS 404 Grade2

Element Min Max Similar
Zn - 0.0020 -
Te 0.0400 0.0600 -
Sb - 0.0020 -
Pb - - -
Fe - 0.0030 -
Cu 0.0500 0.0700 -
Bi - 0.0050 -
As - 0.0020 -
Ag - 0.0020 -
Zn - 0.0050 -
Total Others - 0.7500 -
Sn - 0.5000 -
Sb - 0.1000 -
Pb 99.2500 - -
Cu - 0.0700 -

Mechanical Properties of steel grade IS 404 Grade2

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)
638 (≥) 436 (≥) 12 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade IS 404 Grade2

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
14 - -     0.14 -  
971 258 - 14.3 242   -  
227 - 33 14.2   344 433

Heat Treatment of steel grade IS 404 Grade2

Heat treated : 1413°C - 1122°C

Technological Curves of steel grade IS 404 Grade2

Cross Reference Table (Equivalent Grade) of IS 404 Grade2

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