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Grade AB1

India IS GradeAB1 Specification for Aluminium Bronze Ingots and Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GradeAB1 / Grade AB1
Category Grade Standard Region/Area Standard Content
Metals Grade AB1 IS 305 India Specification for Aluminium Bronze Ingots and Castings

Chemical composition(mass fraction)(wt.%) of the Grade AB1

Element Min Max Similar
Zn - 0.5000 -
Total Others - 0.3000 -
Sn - 0.1000 -
Si - 0.2500 -
Pb - 0.0500 -
Ni - 1.0000 -
Mn - 1.0000 -
Mg - 0.0500 -
Fe 1.5000 3.5000 -
Cu - - -
Al 8.5000 10.5000 -

Mechanical Properties of steel grade Grade AB1

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)
358 (≥) 511 (≥) 11 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade Grade AB1

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
31 - -     0.44 -  
722 917 - 22.3 232   -  
255 - 14 11.2   421 243

Heat Treatment of steel grade Grade AB1

Heat treated : 1543°C - 1557°C

Technological Curves of steel grade Grade AB1

Cross Reference Table (Equivalent Grade) of Grade AB1

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