Brass ЛПСв80-1-84 (ЛСв80-1-84)

Designation

Name The value
Designation GOST Cyrillic ЛПСв80-1-84
Designation GOST Latin LPCb80-1-84
Transliteration LPSv80-1-84
By chemical elements ЛПPbв80-1-84
Name The value
Designation GOST Cyrillic ЛСв80-1-84
Designation GOST Latin LCb80-1-84
Transliteration LSv80-1-84
By chemical elements ЛPbв80-1-84

Description

Brass ЛПСв80−1-84 used: for the manufacture by cold deformation, electrical and electronic structural components (contacts, parts, RF connectors, parts of the waveguide nodes).

Note

Brass powder.
The material should be applied after the impregnation with compounds that protect against internal corrosion. Compositions for the impregnation in accordance with OST 4G 0.054.213.

Standards

Name Code Standards
Hard alloys, ceramic-metal products and metal powder В56 OST 107.460094.118-88, OST 107.460009.002-90

Chemical composition

Standard Cu Zn Pb
OST 107.460094.118-88 78-82 16.5-21.5 0.5-1.5
Cu is the basis.

Mechanical properties

Section, mm σU, MPa d HB, MPa
Material properties for OST 107.460094.118-88 after heat treatment: high temperature annealing at 750-850 °C (extract 50-70 min), air cooling
≥196 ≥14 45-95
Material properties for OST 107.460094.118-88 after heat treatment: low temperature annealing at 300-380 °C (extract 100-140 min), air cooling
≥235 ≥2 55-100

Description mechanical marks

Name Description
σU Limit short-term strength
d Elongation after rupture
HB Brinell hardness number

Physical characteristics

Temperature R, Mr. · m
20 60

A description of the physical symbols

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