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India IS OAW160 Steel Tubes for Mechanical and General Engineering Purposes - Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: OAW160 / OAW 160
Category Grade Standard Region/Area Standard Content
Metals OAW 160 IS 3601 India Steel Tubes for Mechanical and General Engineering Purposes - Specification

Chemical composition(mass fraction)(wt.%) of the OAW 160

Element Min Max Similar
S - 0.0400 -
P - 0.0400 -

Mechanical Properties of steel grade OAW 160

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)
262 (≥) 252 (≥) 32 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade OAW 160

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
23 - -     0.12 -  
446 753 - 42.3 344   -  
199 - 13 42.2   234 124

Heat Treatment of steel grade OAW 160

Heat treated : 1587°C - 1478°C

Technological Curves of steel grade OAW 160

Cross Reference Table (Equivalent Grade) of OAW 160

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