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Copper DP-80 (T-80)

Designation

Name The value
Designation GOST Cyrillic ДП-80
Designation GOST Latin DP-80
Transliteration DP-80
The chemical elements ДП-80
Name The value
Designation GOST Cyrillic Д-80
Designation GOST Latin D-80
Transliteration D-80
The chemical elements Д-80

Description

Copper DP-80 used: for the manufacture by the method of single pressing electrical and electronic structural components (contacts, parts, RF connectors, parts of the waveguide nodes).

Note

The copper 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
Solid alloys, metal-ceramic products and powders, metal В56 OST 107.460094.118-88, OST 107.460009.002-90

Chemical composition

Standard Cu
OST 107.460094.118-88 The rest
Cu is the basis.

Mechanical characteristics

Section, mm σB, MPa d Brinell hardness number, MPa
Properties of the material to heat treatment at OST 107.460094.118-88
≥137 ≥12 ≥40

Description mechanical marks

Name Description
Section Section
σB Limit short-term strength
d Elongation after rupture

Physical characteristics

Temperature r, кг/м3
20 8000

A description of the physical symbols

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

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