Products

Calcium Lead Alloy
S.No. Alloying Components - Technical Specification %
1. Calcium (Ca) - 0.100 to 0.120
2. Aluminium (Al) - 0.005 to 0.040
3. Tin (Sn) - 0.250 to 1.750
Low Antimonial Lead Alloy
S.No. Alloying Components - Technical Specification %
1. Antimony (Sb) - 1.600 to 2.500
2. Arsenic (As) - 0.100 to 0.300
3. Tin (Sn) - 0.130 to 0.500
4. Selenium (Se) - 0.005 to 0.010
5. Copper (Cu) - 0.040 to 0.060
High Antimonial Lead Alloy
S.No. Alloying Components - Technical Specification %
1. Antimony (Sb) - 3.400 to 9.500
2. Arsenic (As) - 0.100 to 0.300
3. Tin (Sn) - 0.030 to 0.250
4. Selenium (Se) - 0.010 to 0.030
5. Copper (Cu) - 0.008 to 0.060
Lead Sub Oxide (LSO) / Grey Oxide
S.No. Composition / Cherecteristics - Range
1. Lead  Mono-oxide ( PbO)%  - 67 to 75
2. Free Lead content % - 28 to 35
3. Apperent density - 1.4 to 1.6
4. Acid absorption (mg / g) - 180 to 200
5. Retention on325 mesh (max %) - 2
6. Colour / appearance & form - Greenish grey powder
7. Retention on 240 mesh (max %) - 9 to 11
8. Packing - Double packing in HDPE and woven platic bag (25 kg).
Refined Lead / Pure Lead ( Min 99.97% purity)
Element Composition in %
Indicative Lead Content 99.97% 99.985 %
Silver (Ag) 0.0050 maximum 0.0025 maximum
Arsenic (As) 0.0010 maximum 0.0005 maximum
Bismuth (Bi) 0.030 maximum 0.0150 maximum
Cadmium (Cd) 0.0010 maximum 0.0002 maximum
Copper (Cu) 0.0030 maximum 0.0010 maximum
Nickel (Ni) 0.0010 maximum 0.0005 maximum
Antimony (Sb) 0.0010 maximum 0.0005 maximum
Tin (Sn) 0.0010 maximum 0.0005 maximum
Zinc (Zn) 0.0005 maximum 0.0002 maximum
Total Impurity 0.030 maximum 0.015 maximum