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Ferrovanadium GOST 27130-94
Ferrovanadium is an alloy of ferrum and vanadium. Vanadium is an essential alloying element in the ferrous metallurgy with almost unlimited application for steel and alloys of various classes and applications.
| Grade | Mass concentration, %, not more | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| V | Mn | Si | C | Cu | As | Al | P | S | |
| ФВ 50У0, 4 ФВ 50У0, 5 ФВ 50У0, 6 ФВ 50У0, 3 ФВ 50У0, 75 ФВ 40У0, 5 ФВ 40У0, 75 ФВ 40У1 |
48-60 48-60 48-60 >= 50 >= 50 35-48 35-48 35-48 |
2,7 4,0 5,0 0,2 0,2 2,0 4,0 6,0 |
1,8 2,0 2,0 2,0 2,0 2,0 2,0 2,0 |
0,40 0,50 0,60 0,30 0,75 0,50 0,75 1,00 |
0,2 0,2 0,2 0,2 0,2 0,4 0,4 0,4 |
0,01 0,01 0,02 0,05 0,05 0,03 0,03 0,03 |
0,2 0,3 0,3 2,5 2,5 0,5 0,5 0,5 |
0,07 0,07 0,07 0,10 0,10 0,08 0,08 0,10 |
0,02 0,02 0,03 0,10 0,10 0,05 0,05 0,05 |
| Size grade | Pieces size, mm |
Mass fraction of the product in the lot, %, not more | |
|---|---|---|---|
| Oversize fraction | Oversize fraction | ||
| 1 2 3 4 6 |
Св. 2 до 100 " 2 " 50 " 2 " 25 " 2 " 10 До 2 |
10 Size of the maximum piece should not exceed upper size of the size grade more than 1,15 times. |
3 3 5 5 - |
It is used in steel melting and foundry branches of industry for adding of certain quantity of alloying elements into the steel and iron. Vanadium-bearing alloys on the titanium basis occupy leading position in the nuclear and aerospace mechanics, chemical and shipbuilding industries.
| Designation | Grade (correspondence) |
Product | Weight of 1 pcs of product | Note (packing) | Country of origin | Storehouse |
|---|---|---|---|---|---|---|
| Ferrovanadium | ФВд 50 ФВд 80 |
- | 10-50mm | Metal barrels | China Russia |
on demand |
* Note: All abbreviations are given in Russian transcription/ as they are written in GOST (The state Standarts)