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Russia GOST ZlA-1P Gold in ingots. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZlA-1P / ZlA-1P
Category Grade Standard Region/Area Standard Content
Metals ZlA-1P GOST 28058 Russia Gold in ingots. Specifications

Chemical composition(mass fraction)(wt.%) of the ZlA-1P

Element Min Max Similar
Zn - 0.0005 -
Total Others - 0.0100 -
Sn - 0.0005 -
Si - 0.0010 -
Sb - 0.0005 -
Rh - 0.0005 -
Pt - 0.0005 -
Pd - 0.0005 -
Pb - 0.0005 -
Ni - 0.0005 -
Mn - 0.0005 -
Mg - 0.0010 -
Fe - 0.0005 -
Cu - 0.0005 -
Cr - 0.0005 -
Bi - 0.0005 -
Au 99.9900 - -
Ag - 0.0050 -

Mechanical Properties of steel grade ZlA-1P

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)
828 (≥) 583 (≥) 31 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade ZlA-1P

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 - -     0.43 -  
249 784 - 41.3 333   -  
785 - 12 11.2   442 234

Heat Treatment of steel grade ZlA-1P

Heat treated : 1534°C - 1661°C

Technological Curves of steel grade ZlA-1P

Cross Reference Table (Equivalent Grade) of ZlA-1P

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