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 |