| sasmita | Komposisi kimia % | |||||||||
| Al≥ | impurities ≤ | |||||||||
| Si | Fe | Cu | Ga | Mg | Zn | Mn | liyane | Jumlah | ||
| Al99.9 | 99.90 | 0.50 | 0.07 | 0.005 | 0.02 | 0.01 | 0,025 | - | 0.010 | 0.10 |
| Al99.85 | 99.85 | 0.80 | 0.12 | 0.005 | 0.03 | 0.02 | 0.030 | - | 0.015 | 0.15 |
| Al99.7 | 99.70 | 0.10 | 0.20 | 0.010 | 0.03 | 0.02 | 0.030 | - | 0.030 | 0.30 |
| Al99.6 | 99.60 | 0.16 | 0.25 | 0.010 | 0.03 | 0.03 | 0.030 | - | 0.030 | 0.40 |
| Al99.5 | 99.50 | 0.22 | 0.30 | 0.020 | 0.03 | 0.05 | 0,050 | - | 0.030 | 0.50 |
| Al99.00 | 99.00 | 0.42 | 0.50 | 0.020 | 0.03 | 0.05 | 0,050 | - | 0,050 | 1.00 |
Ingot aluminium industri
Bahan mentah ing industri kita saben dina diaraniingot aluminium, sing diarani "ingot aluminiumkanggo remelting" miturut standar nasional (GB / T 1196-2008).Iki diprodhuksi dening elektrolisis saka alumina-cryolite.
Sawiseingot aluminiummlebu menyang aplikasi industri, ana rong kategori: wesi aluminium cast lan wesi aluminium deformed.Cast aluminium lan aluminium wesi sing castings diprodhuksi dening cara casting;aluminium tempa lan wesi aluminium minangka produk olahan sing diprodhuksi kanthi cara pangolahan tekanan: piring, strip, foil, tabung, bar, wangun, kabel, lan tempa.Miturut standar nasional "ingot aluminium kanggo remelting dipérang dadi 8 gelar miturut komposisi kimia, yaiku Al99.90, Al99.85, Al99.70, Al99.60, Al99.50, Al99.00, Al99.7E, Al99 .6E” (Cathetan: nomer sawise Al minangka isi aluminium).Sawetara wong ngarani "A00" aluminium, kang bener aluminium karo kemurnian 99,7% aluminium, kang disebut "aluminium standar" ing pasar London."A00" minangka merek Rusia ing standar nasional Soviet, "A" minangka huruf Rusia, dudu karakter Inggris "A", utawa "A" saka aksara Pinyin Cina.Yen selaras karo standar internasional, luwih becik nelpon "aluminium standar".Aluminium standar minangka ingot aluminium sing ngemot 99,7% aluminium lan sing didaftar ing pasar London.
Sawetara ingot aluminium umum
Ingot aluminium kanggo remelting–15kg, 20kg (≤99.80%Al):
Ingot aluminium berbentuk T–500kg, 1000kg (≤99,80%Al):
Ingot aluminium kemurnian dhuwur–l0kg, 15kg (99,90%～99,999%Al);
Ingot paduan aluminium–10kg, 15kg (Al–Si, Al–Cu, Al–Mg);
Ingot piring–500~1000kg (kanggo nggawe piring);
Ingot bunder–30~60kg (kanggo gambar kawat).
