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India IS HB14 Specification for Wrought aluminium alloy bolt and screw stock for general engineering purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HB14 / HB14
Category Grade Standard Region/Area Standard Content
Metals HB14 IS 1284 India Specification for Wrought aluminium alloy bolt and screw stock for general engineering purposes

Chemical composition(mass fraction)(wt.%) of the HB14

Element Min Max Similar

Mechanical Properties of steel grade HB14

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)
416 (≥) 738 (≥) 43 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade HB14

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
13 - -     0.42 -  
972 946 - 23.3 233   -  
434 - 13 41.2   212 142

Heat Treatment of steel grade HB14

Heat treated : 1516°C - 1414°C

Technological Curves of steel grade HB14

Cross Reference Table (Equivalent Grade) of HB14

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