Designation
Name |
The value |
Designation GOST Cyrillic |
ЛКС65-1,5-3 |
Designation GOST Latin |
LKC65-1,5-3 |
Transliteration |
LKS65-15-3 |
By chemical elements |
ЛCoPb65-1,5-3 |
Description
Brass ЛКС65 and 1.5−3 is used: for the manufacture of various components, running on friction.
Chemical composition
Standard |
P |
Si |
Ni |
Fe |
Cu |
Zn |
Sn |
Sb |
Pb |
Bi |
- |
|
≤0.01 |
1-2 |
≤0.1 |
≤0.15 |
63.5-66.5 |
27.5-33 |
≤0.2 |
≤0.005 |
2.5-3.5 |
≤0.002 |
0.5 |
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 |
700 |
8 |
300 |
15-20 |
Description mechanical marks
Name |
Description |
σU |
Limit short-term strength |
d5 |
Elongation after rupture |