FIELD: metallurgy.
SUBSTANCE: proposed composition contains the following substances, in wt %: carbon 0.05 - 0.1, silicon 0.05 - 0.1, manganese 0.1 - 0.15, vanadium 0.1 - 0.15, aluminium 2.2 - 2.6, titanium 0.0001 - 0.0002, niobium 0.02 - 0.03, zirconium 0.6 - 0.8, molybdenum 1.8 - 2.2, copper 5.6 - 6.0, iron making the rest.
EFFECT: higher cold resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2008 |
|
RU2356994C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| STRUCTURAL STEEL | 2007 |
|
RU2332510C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| DIE STEEL | 2006 |
|
RU2307200C1 |
| STEEL | 1992 |
|
RU2012677C1 |
| ALLOY FOR PUNCHING TOOL MANUFACTURING | 2009 |
|
RU2392341C1 |
| ALLOY FOR FABRICATION OF STAMPING TOOL | 2009 |
|
RU2385357C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| CAST IRON | 2006 |
|
RU2311477C1 |
