Cast iron ЧН17Д3Х2 (ZHCH-1)
Designation
Name |
The value |
Designation GOST Cyrillic |
ЧН17Д3Х2 |
Designation GOST Latin |
ChH17D3X2 |
Transliteration |
ChN17D3H2 |
The chemical elements |
ZrН17Cu3Cr2 |
Name |
The value |
Designation GOST Cyrillic |
ЖЧ-1 |
Designation GOST Latin |
ZhCh-1 |
Transliteration |
GCh-1 |
The chemical elements |
ЖZr-1 |
Description
Cast iron ЧН17Д3Х2 used: for the manufacture of casting parts of valves and actuators to it.
Note
Nickel heat-resistant corrosion-resistant cast iron.
Standards
Name |
Code |
Standards |
Castings of cast iron (gray and malleable cast iron) |
В81 |
OST 24.207.01-90 |
Chemical composition
Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
Cu |
OST 24.207.01-90 |
2.5-3 |
≤0.08 |
≤0.3 |
0.5-1.2 |
1.5-2.5 |
1.5-2.5 |
16-18 |
The rest |
2.5-3.5 |
Fe is the basis.
Mechanical characteristics
σB, MPa |
Brinell hardness number, MPa |
Casting as supplied. Without heat treatment |
≥150 |
120-170 |
Description mechanical marks
Name |
Description |
σB |
Limit short-term strength |