LTs40Mts3A
Melting point 900 ° C. Hardness (GOST 17711−93) HB 10 -1 = 115 MPa.
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for the manufacture of simple configuration details
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Brass (copper-zinc alloy) | Foundry brass |
Chemical composition
| Standard | Fe, % | Si, % | Sn, % | Mn, % | Cu, % | Zn, % | Ni, % | Sb, % | Al, % | Pb, % | P, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 17711-93 | < 1 | < 0.2 | < 0.5 | 2.5–3.5 | 55–58.5 | 35–42 | < 1 | < 0.05 | 0.5–1.5 | < 0.2 | < 0.03 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\epsilon_L$$, % | Treatment |
|---|---|---|---|---|---|---|---|
| Casting | GOST 17711-93 | in chill mold | 441 | 15 | |||
| Casting | GOST 17711-93 | centrifugal | 441 | 15 |
Brinell hardness number
| Rolling | Standard | Classifiers | Value, HBW |
|---|---|---|---|
| Casting | GOST 17711-93 | in chill mold | 0–0 |
| Casting | GOST 17711-93 | centrifugal | 0–0 |
Standards
| Standard | Description |
|---|---|
| GOST 17711-93 |
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 |
| P | % | Phosphorus |
Description of mechanical properties
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |
| $$\epsilon_L$$ | % | Elongation at break (longitudinal) |