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ZlSrM 375-100

Russia GOST ZlSrM375-100 Noble metals based alloys for jewellery. Marks and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZlSrM375-100 / ZlSrM 375-100
Category Grade Standard Region/Area Standard Content
Metals ZlSrM 375-100 GOST 30649 Russia Noble metals based alloys for jewellery. Marks

Chemical composition(mass fraction)(wt.%) of the ZlSrM 375-100

Element Min Max Similar

Mechanical Properties of steel grade ZlSrM 375-100

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)
697 (≥) 814 (≥) 43 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade ZlSrM 375-100

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 - -     0.32 -  
976 684 - 43.3 411   -  
278 - 13 23.2   431 121

Heat Treatment of steel grade ZlSrM 375-100

Heat treated : 1979°C - 1922°C

Technological Curves of steel grade ZlSrM 375-100

Cross Reference Table (Equivalent Grade) of ZlSrM 375-100

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