Brass ЛН65-5

Designation

Name The value
Designation GOST Cyrillic ЛН65-5
Designation GOST Latin LH65-5
Transliteration LN65-5
By chemical elements ЛNi65-5

Description

Brass ЛН65−5 is used: for the manufacture of parts of machinery of naval shipbuilding.

Note

According to GOST 28873−90 brass ЛН65−5 be removed from production from 01.01.1992 G.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 28873-90

Chemical composition

Standard P Ni Fe Cu Zn Sb Pb Bi -
≤0.01 5-6.5 ≤0.15 64-67 26.2-31 ≤0.005 ≤0.03 ≤0.002 0.3
Chemical composition is not verified by NTD. Total verified brands for chemical compositions: 2972 ​​from 3363.

Mechanical properties

σU, MPa d5, %
Castings according to GOST 2685-75
380-450 60-65
680-750 3-6

Description mechanical marks

Name Description
σU Limit short-term strength
d5 Elongation after rupture

Physical characteristics

Temperature Е, HPa r, kg/m3 l, W/(m · °C) R, Mr. · m
20 112 8600 586 140

A description of the physical symbols

Name Description
l Coefficient of thermal conductivity
R UD. the resistivity