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ZlSrPd 750-100-150

Russia GOST ZlSrPd750-100-150 Noble metals based alloys for jewellery. Marks and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals ZlSrPd 750-100-150 GOST 30649 Russia Noble metals based alloys for jewellery. Marks

Chemical composition(mass fraction)(wt.%) of the ZlSrPd 750-100-150

Element Min Max Similar

Mechanical Properties of steel grade ZlSrPd 750-100-150

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)
211 (≥) 651 (≥) 31 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade ZlSrPd 750-100-150

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
34 - -     0.21 -  
156 811 - 11.3 243   -  
181 - 13 32.2   134 324

Heat Treatment of steel grade ZlSrPd 750-100-150

Heat treated : 1927°C - 1248°C

Technological Curves of steel grade ZlSrPd 750-100-150

Cross Reference Table (Equivalent Grade) of ZlSrPd 750-100-150

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