FIELD: metallurgy, alloys.
SUBSTANCE: invention proposes brass of the following composition, wt.-%: copper, 55.0-60.0; nickel, 4.0-5.0; boron, 0.04-0.08; magnesium, 0.1-0.2; lead, 1.0-2.0; sulfur, 0.01-0.02; calcium, 0.01-0.02, and zinc, the balance. Proposed brass shows the improved capacity for treatment by cutting, Invention can be used in making cast socket-bearings.
EFFECT: improved and valuable properties of brass.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| BRASS | 2006 |
|
RU2318892C1 |
| COPPER-BASE ALLOY | 1991 |
|
RU2012614C1 |
| SINTERED COPPER-BASE ALLOY FOR PARTS OPERATING UNDER FRICTION CONDITIONS | 2008 |
|
RU2365652C1 |
| CORROSION-RESISTANT BRASS | 2008 |
|
RU2360021C1 |
| STEEL | 2006 |
|
RU2320766C1 |
| ENDURING BRASS | 2007 |
|
RU2337983C1 |
| ZINC-BASE ALLOY | 2006 |
|
RU2318894C1 |
| ALLOY ON BASIS OF COPPER | 2007 |
|
RU2349661C1 |
| CAST IRON | 2007 |
|
RU2333282C1 |
| BRASS | 2008 |
|
RU2371501C1 |
