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Cast iron CHJU22SH

Designation

Name The value
Designation GOST Cyrillic ЧЮ22Ш
Designation GOST Latin ChJu22Sh
Transliteration ChYu22Sh
The chemical elements ZrAl22

Description

Cast iron CHJU22SH used: for the manufacture of parts, heat-resistant in air at temperatures up to 1100 °C, heat-resistant in environments containing sulfur, sulfur dioxide, oxides of vanadium, water vapor (parts of valves of boilers, distantsionnaya the details of the superheaters of the boilers, the details of the pyrite roasting furnaces, heaters, rotary hearth furnaces, grate bars for sinter machines).

Note

Aluminum cast iron high alloy heat resistant and wear resistant at elevated temperatures.

Standards

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

Chemical composition

Standard C S P Mn Si Fe Al
GOST 7769-82 1.6-2.5 ≤0.03 ≤0.2 ≤0.8 1-2 The rest 19-25
Fe is the basis.

Mechanical characteristics

σB, MPa Brinell hardness number, MPa
Castings on OST 1 90077-72
≥290 241-364

Description mechanical marks

Name Description
σB Limit short-term strength

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