80SiNiCr200

This page provides 80SiNiCr200 datasheet, 80SiNiCr200 mechanical properties, chemical element 80SiNiCr200, technical specifications of 80SiNiCr200 steel material properties. 80SiNiCr200 performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesValve Steel 80SiNiCr200 STAS/SR Romania tool steel
X85CrMoV18-2
1.4748
NiCr20TiAI
2.4952
NiFe25Cr20NbTi
2.4955
Fe-Ni36
45SiCr90
45WNiCrl80
53NNiMnCr210
Datasheet for:Steel Grades:Valve Steel:80SiNiCr200

Chemical composition(mass fraction)(wt.%) of the 80SiNiCr200

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.75-0.85 1.75-2.75 1.00 0.030 0.03 19.0-21.0 1.00-1.75

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 80SiNiCr200

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)
515 (≥) 353 (≥) 23 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 324
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
42 - -     0.41 -  
565 242 - 13.3 412   -  
299 - 21 11.2   443 221
Heat treated : 1451°C - 1265°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
80SiNiCr200 STAS/SR Romania
tool steel
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80SiNiCr200 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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