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None Ferrous Metals
ZINC INGOT 99.99
SPECIFICATION
Pb : 0.003% Max
Fe : 0.003% Max
Cd : 0.003% Max
Al : 0.002% Max
Cu : 0.002% Max
Sn : 0.001% Max
Total non-zinc : 0.010 max
Zin, min by difference 99.990%

Based on ASTM B6-87
Based on ASTM B852-00a


ALUMINIUM ALLOY INGOTS MAT: HD-2G QTY 380 MTS

Chemical composition
Cu
1.00 - 2.5%
Si
8.5 - 11.0%
Mg
0.20% max
Zn
1.0% max
Fe
1.0% max
Mn
0.30% max
Ni
0.30% max
Pb
0.20% max
Sn
0.10% max
Others
0.30% max
Aluminium
rest

ALUMINUM INGOT 95%
2- GRADES

i) Al-95, ii) Al-92, iii) Al-90, iv) Al-85

3- CHEMICAL REQUIREMENTS
The material shall confirm to the chemical composition prescribed in table below:-

Grade
Chemical Composition in % by weight
Total of All Impurities Max
Aluminum
Copper
Zinc
Magnesium
Silicon
Manganese
Lead*
Tin*
Al-95
95.0 Min
1.5 Max
1.5 Max
1.0 Max
1.0 Max
0.15 Max
0.10 Max
5.0
-

Lead (Pb) and Tin (Sn) are harmful impurities.

4- SIZE & SHAPE REQUIREMENT:
1- The mass of each piece of Aluminum shall be 1 to 2 kg.
2- Aluminum piece should be in the shape of notched or plain bar ingots.

Each piece of aluminum should meet the size requirement of length 300-450 mm, breadth not more than 50 mm and maximum