Lead-Tin-Antimony Alloy Metal Lead-Antimony Alloy Has Good
Toughness
Product Description
Lead-antimony alloy is an antimony-containing lead alloy used in
the manufacture of lead-acid battery grids and conductive parts.
Compared with pure lead, it has a lower melting point, good
fluidity in molten state, easy casting and molding, and high
hardness after solidification; the disadvantage is that the gas
evolution overpotential of the grid is low. In order to reduce the
precipitation of gas during charging of the battery, reduce
self-discharge and improve corrosion resistance, the antimony
content has been gradually reduced from the traditional 5% to 7% to
about 2% or even lower. At the same time, a small amount of other
components such as tin, arsenic, sulfur, selenium and copper are
selectively added to improve the physical and chemical properties
of the alloy.
| Product Name | Lead Antimony Alloy |
| Forms | Sheet, Tube, Bar, Coil, Strip, Wire |
| MOQ | 1 ton |
| Delivery time | 3-45 days |
| Materials | Pb-0.5Cu-0.1Ag, Pb-0.5Cu-2Ag, Pb-2.0Sh-0.1Cu-0.5Ag,
Pb-4.0Sb-0.4Cu-0.5Ag, Pb-6.0Sb-0.1Cu-0.5 Ag, Pb-8.0Sb-0.1Cu-0.5Ag,
etc. |
| Standards | ASTM B 29, Federal Standard QQ-L-171, German Standard DIN 1719,
British Standard BS 334, Canadian Standard CSA-HP2, Australian
Standard 1812. |
| Pb | maximum 99.999% |
| Sb | 0.00-4% |
Features
- Almost no reaction with most compounds and solutions.
- Resistant to most acids, including chromic, sulfuric, sulfurous
and phosphoric.
- Corrosive to alkalis (such as lime mortar, Portland cement and
uncured concrete), tannins in wood and radiation.
- Corrosive to hydrochloric acid, hydrofluoric acid, acetic acid,
formic acid and nitric acid. and many more
Applicable
- Ballasts, gaskets, metal stencils, stencils and foils
- Construction materials (e.g. sheet, pipe, solder and wool for
caulking)
- Marine materials
- Manufacture of batteries, paints, casings, welding materials,
bearing materials, caulking materials, etc.
- Lead-based paint: Red lead is often used as a corrosion inhibitor
for iron. White lead is used more frequently in commercial
applications. White lead is not suitable for use on iron
- Its use increases corrosion, especially on wrought iron.
Packaging and Shipping
Packing Details : Carton and wooden box packaging
Delivery Details : 5-10 days(Negotiated and decided on a
case-by-case basis)
FAQ
1.Are you trading or manufacturer ?
We are company,and we have our own factory
2.How long is your delivery time?
| Quantity(kilograms) | 1 - 500 | >500 |
| Est. Time(days) | 10 | To be negotiated |
3.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the
cost of freight.
If you have another question, pls feel free to contact us
Our advantage
1. Perfect management system: We operate strictly in accordance
with the quality management system.
2. Professional sales and after-sales service team: We have a
number of sales specialists, 24 hours a day online service, can
quickly solve customer questions and after-sales.
3. Reliable quality: from the procurement of raw materials, to the
process inspection of product production and finished product
inspection, to the inspection of packaging, all are strictly
controlled, with a number of advanced testing equipment and
instruments, such as temperature rise tester, conductivity tester ,
tensile testing machine, etc.
4. Timely delivery: We have many years of production experience,
strictly control the cost of each process, have multiple automated
production equipment, and have a stable production chain.
5. Intelligent workshop: It has intelligent mechanical operators
and multiple precision operation platforms.
