LS58-3
Lead brass. Hardness: soft bar HB 10 -1 = 80 MPa. Hardness, hard rod HB 10 -1 = 130 MPa
For manufacturing rod
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Brass (copper-zinc alloy) | Brass, pressure treated |
Chemical composition
| Standard | Fe, % | Sn, % | Cu, % | Zn, % | Ni, % | Al, % | Pb, % |
|---|---|---|---|---|---|---|---|
| GOST 15527-2004 | < 0.5 | < 0.4 | 57–59 | 36.3–40.3 | < 0.5 | < 0.1 | 2.5–3.5 |
Information on suppliers
Physical characteristics
| Temperature, °C | $$\rho$$, $$\frac{kg}{m^3}$$ |
|---|---|
| 20 | 8450 |
Mechanical properties at 20 °C
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | d5, % | Treatment |
|---|---|---|---|---|---|---|---|
| The bar is soft. | GOST 2060-2006 | 330 | 25 | ||||
| The rod is solid. | GOST 2060-2006 | 490 | 7 | ||||
| The bar is pressed. | GOST 2060-2006 | 360 | 22 |
Analogues
| Germany | CIS, Russia, Ukraine |
|---|---|
| Ms58 | 57Cu-40Zn-3Pb |
Standards
| Standard | Description |
|---|---|
| GOST 15527-2004 | |
| GOST 2060-90 | |
| GOST 31366-08 | |
| GOST Р 52597-06 | |
| GOST Р 52922-08 | |
| DSTU GOST 15527:2005 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Sn | % | Tin |
| Cu | % | Copper |
| Zn | % | Zinc |
| Ni | % | Nickel |
| Al | % | Aluminium |
| Pb | % | Lead |
Description of physical characteristics
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\rho$$ | $$\frac{kg}{m^3}$$ | The density of the material |
Description of mechanical properties
| Parameter | Units of measurement | Description |
|---|---|---|
| d5 | % | Elongation at break |
| $$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |