Brass LSD
Brass LSdh
Brass ЛЦ40Сd (ЛС59-1ЛД)
Brass LC40S (LS59-1L)
Brass ЛЦ40Мц3Ж (ЛМцЖ55-3-1)
Brass ЛЦ40Мц3А
Brass ЛЦ40Мц1,5 (ЛМц58-2L)
Brass LC40AJ
Brass ЛЦ38Мц2С2
Brass ЛЦ37Мц2С2К
Brass LC30A3 (LA67-2,5)
Brass ЛЦ25С2
Brass LC23A6Zh3Mz2
Brass ЛЦ16К4 (ЛК80-3L)
Brass ЛЦ14К3С3
Brass LC10 (L90L)
Brass LSch
LSd brass
LS Brass
Brass VOC
Brass LMZSCA
Brass LMZSC
Brass LMZS (LMZS58-2-2)
Brass LMZKA
Brass LMZh
LKS Brass
Brass LK2
Brass LK1
Brass LC
Brass LAMZ (LAMZ66-6-3-2)
Brass LA
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ЛСд |
| Designation GOST Latin | LCd |
| Transliteration | LSd |
| The chemical elements | ЛPbд |
Description
Brass LSD is used: for the manufacture of injection molding and other types of casting; bushing and bearing cages.
Note
Brass stamps of LSD is a charging material for the melting of brass stamps LC40S.
Standards
| Name | Code | Standards |
|---|---|---|
| Secondary non-ferrous metals, alloys and wastes | В57 | GOST 1020-97 |
Chemical composition
| Standard | Mn | Si | Ni | Fe | Cu | Al | Zn | Sn | Sb | Pb |
|---|---|---|---|---|---|---|---|---|---|---|
| GOST 1020-97 | ≤0.5 | ≤0.2 | ≤0.5 | ≤0.5 | 57-61 | ≤0.2 | The rest | ≤0.3 | ≤0.05 | 0.8-1.5 |
Zn is the basis.
In the mass fraction of copper, nickel can be included, in which case nickel is not taken into account in the sum of the impurities.
Total total impurity content ≤ 1.50%.
In the mass fraction of copper, nickel can be included, in which case nickel is not taken into account in the sum of the impurities.
Total total impurity content ≤ 1.50%.
Mechanical characteristics
| sT|s0,2, MPa | σB, MPa | d5, % |
|---|---|---|
| Chill casting | ||
| 90-120 | 300-340 | 13-40 |
Description mechanical marks
| Name | Description |
|---|---|
| sT|s0,2 | Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σB | Limit short-term strength |
| d5 | Elongation after rupture |
