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Lead Alloy




Gold Star battery Pvt. Ltd. is the largest manufacturer of complete dross frees Lead Alloys. Our Alloying plant is capable to produce all kind of Lead Alloys as per the customer requirement e.g. Antimonial, Calcium and Selenium Lead Alloy, etc. We have different alloying kettles (pots) of various capacities accompanied by automatic and high efficiency furnace oil burners equipped with preheating arrangements. Emissions control is achieved by a flexible kettle hood venting into a venturi scrubber attached to an induced draft fan along with a chimney/stack arrangement.

Our Lead Alloys are dross-free and we provide in-house Optical Emission Spectrophotometer test reports with the same which includes 16 elemental test report showing up to 5 decimals of accuracy.

 


MATERIAL SPECIFICATIONS FOR ANTIMONIAL LEAD ALLOY

SR. ELEMENTS / IMPURITIES UNIT SPECIFIED VALUE
1 Sb - Antimony % 3.00 - 3.50
2 Sn - Tin % 0.20 - 0.30
3 Cu - Copper % 0.04 - 0.06
4 As - Arsenic % 0.10 - 0.20
5 Bi - Bismuth %
    1. 0.03 (Max.)
6 Fe - Iron % 0.003 (Max.)
7 Zn - Zinc % 0.005 (Max.)



MATERIAL SPECIFICATIONS FOR SELENIUM LEAD ALLOY

SR. ELEMENTS / IMPURITIES UNIT SPECIFIED VALUE
1 Sb - Antimony % 2.60 - 2.80
2 Sn - Tin % 0.25 - 0.40
3 As - Arsenic % 0.10 - 0.20
4 Se - Selenium % 0.030 - 0.035
5 Cu - Copper % 0.01 (Max.)
6 Bi - Bismuth % 0.02(Max.)
7 Fe - Iron % 0.003 (Max.)
8 Zn - Zinc % 0.005 (Max.)



MATERIAL SPECIFICATIONS FOR CALCIUM LEAD ALLOY

SR. ELEMENTS / IMPURITIES UNIT SPECIFIED VALUE
1 Ca - Calcium % 0.10 - 0.13
2 Sn - Tin % 0.30 - 0.50
3 Al - Aluminium % 0.03 - 0.04
4 As - Arsenic % 0.002 (Max)
5 Cu - Copper % 0.003 (Max)
6 Sb - Antimony % 0.002 (Max)
7 Fe - Iron % 0.002 (Max)
8 Bi - Bismuth % 0.017 (Max)

WE ARE MANUFACTURING LEAD ALLOYS AS PER CUSTOMER REQUIREMENTS.

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