Non-ferrous metals
Nickel
Chemical composition: According to SR ISO 6283-1995 with minimum 99.8% nickel.
Product shape: balls, 1000×1000 mm or 100×100 mm boards.
Zinc
Chemical composition: According to SR-EN 1179:2006.
Brand | Zn | Pb | Cd | Fe | Sn | Cu | Al |
Zinc R1 | 99,995% | 0,003% max | 0,003% max | 0,002% max | 0,001% max | 0,001% max | 0,001% max |
Zinc R2 | 99,99% | 0,005% max | 0,003% max | 0,003% max |
0,001% max |
0,002% max | – |
Product shape: ingots.
Tin
Chemical composition: According to EN 610-1995 cu Staniu 99.99%
Product shape: ingots, rods, wire.
Magnesium
Chemical composition: According to ESR EN 12421-2000 cu Magneziu minim 99,9%.
Product shape: ingots.
Manganese flakes
Chemical composition
Mn | C | S | P | Si+Fe+Se |
99,7% min | 0,03% max | 0,05% max | 0,005% max | 0,205% max |
Product shape: flakes.
Silicon metal
Chemical composition: According to STAS 9675/1980
Brand | Si | Fe | Al | Ca |
553 | 98,5% min | 0,5% max | 0,5% max | 0,3% max |
441 | 99% min | 0,4% max | 0,4% max | 0,4% max |
Granulation: 10 - 100 mm.
Metallic chrome
Chemical composition: According to SR ISO 10387:1994
Cr | C | Si | P | Cu | Sb | Sn | O | Pb | Fe |
99.50% | 0.013% | 0.10% | 0.003% | 0.001% | 0.002% | 0.001% | 0,17% | 0,0008% | 0,16% |
Granulation: 10 - 50 mm.
Electrolytic copper
Chemical composition: According to SR ISO 431-1995
Cu | Pb | Cd | Fe | Sn | Al |
99,99% | 0,002% | 0,0001% | 0,0001% | 0,0001% | 0,0001% |
Product shape: cathodic plates.
Bearing alloys
Chemical composition: According to STAS 202-80
Chemical Symbol | Y – Sn 80 | Y – Sn 83 | Y – Sn 89 |
Sn | 79 – 81 | 82 – 84 | 88 – 90 |
Sb | 11 – 13 | 10 – 12 | 7 – 8 |
Cu | 5 – 7 | 5,5 – 6,5 | 3 – 4 |
Zn | 0,05 | 0,05 | 0,05 |
Pb | Max 0,5 | Max 0,5 | Max 0,5 |
Aluminum alloys
Chemical compositions:
-
- ENAC 45000 – AlSi6Cu4
Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Pb | Sn | Ti |
5 – 7 | Max 1 | 3 – 5 | 0,2 – 0,65 | Max 0,55 | Max 0,15 | Max 0,45 | Max 2 | Max 0,3 | Max 0,15 | Max 0,25 |
-
- ENAB 46000 – AlSi9Cu3
Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Pb | Sn | Ti |
8 – 11 | Max 1,3 | 2 – 4 | Max 0,55 | 0,05 – 0,55 | Max 0,15 | Max 0,55 | Max 1,2 | Max 0,35 | Max 0,25 | Max 0,25 |
-
- ENAB 46100 – AlSi11Cu2
Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Pb | Sn | Ti |
10 – 12 | Max 1,1 | 1,5 – 2,5 | Max 0,55 | MAx 0,3 | Max 0,15 | Max 0,45 | Max 1,7 | Max 0,25 | Max 0,25 | Max 0,25 |
-
- ENAB 47100 – AlSi12Cu1
Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Pb | Sn | Ti |
10,5 – 13,5 | Max 1,3 | 0,7 – 1,2 | Max 0,55 | Max 0,35 | Max 0,1 | Max 0,3 | Max 0,55 | Max 0,2 | Max 0,1 | Max 0,2 |