Alloy САС1-400 (1319; САС1-50)

Designation

Name The value
Designation GOST Cyrillic САС1-400
Designation GOST Latin CAC1-400
Transliteration SAS1-400
By chemical elements PbAlPb1-400
Name The value
Designation GOST Cyrillic 1319
Designation GOST Latin 1319
Transliteration 1319
By chemical elements 1319
Name The value
Designation GOST Cyrillic САС1-50
Designation GOST Latin CAC1-50
Transliteration SAS1-50
By chemical elements PbAlPb1-50

Description

Alloy САС1−400 is used: for the manufacture of forgings and rolled products; pieces of precision instruments in the air orientation; parts for aviation and space technology, nuclear industry.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 OST 1 90048-90, OST 1 90203-75, TU 1-4-055-79
Bars В55 OST 1 90204-75, TU 1-4-042-82
Bars and shapes В52 OST 1 92093-83

Chemical composition

Standard Si Ni Fe Al
OST 1 90048-90 25-30 5-7 ≤0.5 Rest
Al is the base.

Mechanical properties

Section, mm σU, MPa d
The pressed bars as supplied on OST 1 90204-75. The samples in the direction along the pressing
≥235 ≥1

Description mechanical marks

Name Description
σU Limit short-term strength
d Elongation after rupture

Physical characteristics

Temperature r, kg/m3
20 2730

A description of the physical symbols

Name Description
Е The normal elasticity modulus
l Coefficient of thermal conductivity
С Specific heat

Technological properties

Name The value
Pressure treatment Cold forming difficult due to low plasticity. Hot deformation is possible.