Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Bronze |
Tinless cast bronze |
Chemical composition
| Standard |
Fe, % |
Si, % |
Sn, % |
Mn, % |
Cu, % |
Zn, % |
Ni, % |
Sb, % |
Al, % |
Pb, % |
As, % |
P, % |
C, % |
|---|
| GOST 493-79 |
2.5–3.5 |
< 0.1 |
< 0.1 |
14–15.5 |
68–73.9 |
1.5–2.5 |
1.5–2.5 |
< 0.05 |
6.6–7.5 |
< 0.05 |
< 0.05 |
< 0.02 |
< 0.05 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
$$\epsilon_L$$, % |
Treatment |
|---|
| Casting |
GOST 493-79 |
|
|
in sandy form |
607 |
18 |
|
Analogues
| Germany |
USA |
|---|
| CuMn11Al8Fe3Ni3-C |
SB 505 (C95700) |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Sn |
% |
Tin |
| Mn |
% |
Manganese |
| Cu |
% |
Copper |
| Zn |
% |
Zinc |
| Ni |
% |
Nickel |
| Sb |
% |
Antimony |
| Al |
% |
Aluminium |
| Pb |
% |
Lead |
| As |
% |
Arsenic |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
Description of mechanical properties
| Parameter |
Units of measurement |
Description |
| $$\sigma _{U}$$ |
$$MPa$$ |
Ultimate tensile strength |
| $$\epsilon_L$$ |
% |
Elongation at break (longitudinal) |