Aluminium lngot
Formula:AL
Specification: GB1196-93
| Assortment |
Chemical Composition % |
paint marking |
| Al
(% min) |
Impurities(%max) |
| Fe |
Si |
Cu |
Ca |
Mg |
others |
totel |
| A199.85 |
99.85 |
0.12 |
0.08 |
0.005 |
0.030 |
0.030 |
0.015 |
0.15 |
2 horizontal red lines |
| A199.80 |
99.80 |
0.15 |
0.10 |
0.01 |
0.03 |
0.03 |
0.02 |
0.20 |
1 horizontal red lines |
| A199.70 |
99.70 |
0.20 |
0.13 |
0.01 |
0.03 |
0.03 |
0.03 |
0.30 |
1 Vertical red lines |
| A199.60 |
99.60 |
0.25 |
0.18 |
0.10 |
0.03 |
0.03 |
0.03 |
0.40 |
2 Vertical red lines |
| A199.50 |
99.50 |
0.30 |
0.25 |
0.02 |
0.05 |
0.05 |
0.03 |
0.50 |
3 Vertical red lines |
| A199.00 |
99.00 |
0.50 |
0.45 |
0.02 |
0.05 |
0.05 |
0.05 |
1.00 |
4 Vertical red lines |
Properties:
Aluminium is a silver-white color, very light metal, Sp. gr.2.7.lt
is a good conductor of heat and electricity, as well as having good
ductility and processability.It's also an active metal, however,
in the atmosphere,a thin film of oxide is always presented on the
surface so that it is not eroded by humidity, dilute sulfuric acid
of nitric acids,but acted on HCL, NaOH and KOH.
Packing:
The product is packed in bundle or in bulk.
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