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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

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