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Cast Iron S-NiCr35-3

Designation

Name The value
Designation GOST Cyrillic S-NiCr35-3
Designation GOST Latin S-NiCr35-3
Transliteration S-NiCr35-3
The chemical elements S-NiCr35-3

Description

Cast iron S-NiCr35−3 is used: for the manufacture of casting parts of gas turbine housings, forms of glass production.

Note

Nickel cast iron. It possesses properties similar to the properties of the brand S-Ni35, high creep resistance when adding 1% by weight of molybdenum.

Standards

Name Code Standards
Castings with special properties (cast iron and steel) В83 GOST 7769-82

Chemical composition

Standard C P Mn Cr Si Ni Fe Cu
GOST 7769-82 ≤2.4 ≤0.08 0.5-1.5 2-3 1.5-3 34-36 The rest ≤0.5
Fe is the basis.

Mechanical characteristics

sT|s0,2, MPa σB, MPa d4 Brinell hardness number, MPa
Castings on OST 1 90077-72
210-290 370-440 7-10 140-190

Description mechanical marks

Name Description
sT|s0,2 Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
σB Limit short-term strength
d4 Elongation after rupture

Physical characteristics

Temperature Е, ГПа
20 112-123

A description of the physical symbols

Name Description
r Density
l Coefficient of thermal conductivity
a The coefficient of linear expansion

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