Bronze БрПО10-86

Designation

Name The value
Designation GOST Cyrillic БрПО10-86
Designation GOST Latin BpPO10-86
Transliteration BrPO10-86
By chemical elements BaПSn10-86

Description

Bronze БрПО10−86 is used: for the manufacture by cold deformation of the parts valves and parts operating friction.

Note

The bronze 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 Sn
OST 107.460094.118-88 Rest 9.5-10.5
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 780 °C (exposure for 60 min), air cooling
≥274 ≥10 ≥90

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