Cast Iron L-Ni35
Designation
Name |
The value |
Designation GOST Cyrillic |
L-Ni35 |
Designation GOST Latin |
L-Ni35 |
Transliteration |
L-Ni35 |
The chemical elements |
L-Ni35 |
Description
Cast iron L-Ni35 is used: for the manufacture of casting parts with the ability to save the dimensions (e.g., machine tools); parts of scientific instruments; parts moulds for glass production.
Note
Nickel cast iron. Is resistant to thermal stress and a low degree of thermal expansion.
Standards
Name |
Code |
Standards |
Castings with special properties (cast iron and steel) |
В83 |
GOST 7769-82 |
Chemical composition
Standard |
C |
Mn |
Cr |
Si |
Ni |
Fe |
Cu |
GOST 7769-82 |
≤2.4 |
0.5-1.5 |
≤0.2 |
1-2 |
34-36 |
The rest |
≤0.5 |
Fe is the basis.
Mechanical characteristics
σB, MPa |
d4 |
Brinell hardness number, MPa |
Castings on OST 1 90077-72 |
120-180 |
1-3 |
120-140 |
Description mechanical marks
Name |
Description |
σB |
Limit short-term strength |
d4 |
Elongation after rupture |
Physical characteristics
A description of the physical symbols
Name |
Description |
l |
Coefficient of thermal conductivity |
a |
The coefficient of linear expansion |