Delhi, India
Our Products
Antimonial Lead Alloy that we provide is known for its hardness, tensile strength, high melt fluidity, superior castability and higher stabilization of lead dioxide through ionic migration of SB3+ and SB5+ ion to negative plate. Traditionally, 5- 11% antimony was used by the battery industry. But, the antimony was brought down to 2.5% with addition of selenium as grain refiner to provide enhanced performance. The antimony got further reduced to 1.6% by weight to achieve maintenance-free properties of battery. Our Antimonial Lead Alloy is known for purity and accurate composition. Moreover, clients can obtain bulk quantities of Antimonial Lead Alloy at very reasonable prices from us.
Specifications
| Elements | Symbol | Composition | |
| Low Antimony Lead Alloy | |||
| Antimony | Sb |
1.6% - 3.5% |
|
| Tin | Sn |
0.15% - 0.5% |
|
| Selenium | Se |
0.015% - 0.04% |
|
| Calcium | Ca |
0.001% - 0.002% |
|
| Copper | Cu |
0.02% - 0.06% |
|
| Arsenic | As |
0.15% - 0.25% |
|
| Bismuth | Bi |
0.03% Max |
|
| Iron | Fe |
0.005% Max |
|
| Nickel | Ni |
0.002% Max |
|
| Silver | Ag |
0.0040% - 0.0080% |
|
| Manganese | Mn |
0.0005% Max |
|
| Zinc | Zn |
0.002% Max |
|
| Cadmium | Cd |
0.001% Max |
|
| High Antimonial Lead Alloy | |||
| Antimony | Sb |
5.0%- 9.0% |
|
| Tin | Sn |
0.20%-0.25 |
|
| Copper | Cu |
0.05% Max |
|
| Arsenic | As |
0.15% - 0.25% |
|
|
Bismuth |
Bi |
0.03% Max |
|
|
Nickel |
Ni |
0.002% Max |
|
| Silver | Ag |
0.004% -0.008% |
|
| Manganese | Mn |
0.005% Max |
|
| Zinc | Zn |
0.002% Max |
|
We are into the business of manufacturing, exporting and supplying superior Calcium Lead Alloy that is widely used in storage battery grids and casting applications. Our Calcium Lead Alloy contains 0.06 to 0.14% Ca along with other elements like tin, copper, arsenic, iron, etc. Calcium Lead Alloy that we offer is largely applied in MF as well as VRLA Batteries. We are specialized in making dross free stabilized lead calcium tin alloy.
Specifications
| Elements |
Symbol |
Composition |
| Tin | Sn |
0.0% - 1.6% |
| Calcium | Ca |
0.06 – 0.14% |
| Copper | Cu |
0.002% Max |
| Arsenic | As |
0.002% Max |
| Bismuth | Bi |
0.03% Max |
| Iron | Fe |
0.001% Max |
| Nickel | Ni |
0.001% Max |
| Silver | Ag |
0.01% Max |
|
Manganese |
Mn |
0.0005% Max |
| Zinc | Zn |
0.001% Max |
| Cadmium | Cd |
0.001% Max |
| Antimony | Sb |
0.005% Max |
| Barium | Ba | 0.01% Max |
| Sodium | Na | 07.01% Max |
Selenium Lead Alloy that we manufacture, export and supply is widely applied in manufacturing automotive and tubular grids. Our Selenium Lead Alloy is widely appreciated for its accurate composition and purity. Selenium Lead Alloy that we offer has 0.020 +/- 0.005 of selenium content along with antimony, arsenic, tin, etc. We make available bulk quantities of Selenium Lead Alloy at nominal price.
Specifications
| Elements | (%) Limits |
| Antimony (Sb) | 2.500 +/- 0.250 |
| Arsenic (As) | 0.150 +/- 0.050 |
| Tin (Sn) | 0.250 +/- 0.050 |
| Selenium (Se) | 0.020 +/- 0.005 |
| Other Impurities | Within Specified Limits |
