Thick-Walled Lead-Antimony Alloy Tube For Lead-Acid Battery Grid
Product Description
Lead-antimony alloy is a lead-based alloy, which is mainly used as
an alloy material for sliding bearings, that is, bearing bushes. It
is based on lead, adding tin, antimony, copper and other alloying
elements, such as zchpbsb 16-16-2, which means that the main
additive element antimony content is 16%, the auxiliary additive
element tin content is 16%, and the copper content is 2% . Among
them, lead is present in the form of a soft matrix, while antimony
is a hard point metal compound SnSb. The upper has a large friction
coefficient and low impact resistance, but the price is low. It is
used for bearings with medium speed and medium load, no obvious
impact load, and working temperature does not exceed 120 degrees
Celsius. Such as bearings for motors, crushers, compressors, etc.
Characteristics:
- Very soft: Without support, it can sag and become distorted
- Dense
- Durable
- Malleable
- Low melting point
- Long life-span (in milder climates, lead roofs have been known to
last 200-300 years)
- Generally corrosion-resistant - has little to no reaction with
most compounds and solutions.
- Resistant to corrosion by most acids including chromic,sulfuric,
sulfurous and phosphoric acids.
- Corrosive to alkalis (such as lime mortar, portland cement and
uncured concrete), tannic acid found in wood, and radiation.
| 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% |
| Sn | 0.00 to 6% see solder foil |
Product display
Chemical Composition
| Elements | (%) Limits |
| Antimony (Sb) | 0-4% |
| Arsenic (As) | 0.20-0.25 |
| Tin (Sn) | 0.30-0.35 |
| Copper (Cu) | 0.05 max |
| Selerium (Se) | 0.015-0.025 |
| Calcium (Ca) | 0.002 max |
| Nickel (Ni) | 0.005 max |
| (Zinc) Zn | 0.002 max |
| Bismuth (Bi) | 0.030 max |
| Cadmium (Cd) | 0.001 max |
| Manganese (Mn) | 0.0006 max |
| Silver (Ag) | 0.004 |
| Iron (Fe) | 0.005 max |
| Pb | Balance |
Applicable
- Roof panels
- Decorative spandrel
- Gutters, Outlets and Downspouts
- Cast decorative features and sculptures
- Waterproof iron products for embedding irons in stones.
- Ballasts, gaskets, metal stencils, stencils and foils
- Construction materials (e.g. sheet, pipe, solder and wool for
caulking)
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.
