Lead-Antimony Foil Sheet Custom All Kinds Of Lead-Antimony Products
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.
| Type | Thickness(mm) | Width(mm) | Length(mm) |
| Lead foil (alloy) | 0.06-0.20 | 27-270mm | / |
| Lead strip (alloy) | 0.50-3.0 | 27-1400mm | / |
| Lead sheet (alloy) | 0.20-140 | 27-1400mm | Max.1300 |
| | diameter | thickness | length |
| lead tube | 6-120 | 0.5-3 | customized |
| lead bar | 5-150 | | |
| lead shot | 0.3-50 | | |
| lead wire | 0.5-4 | | |
| material: | Pb2, Pb3, PbSb0.5, PbSb2, PbSb4 |
| 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 |
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 |
Recommended Thickness of Lead Shielding of X-Ray Rooms:
| X-Rays generated by peak voltages not exceeding | Minimum thickness of Lead | Weight per Square Foot in Pounds |
| Millimeters (mm) | Inches |
| 75 kV | 1.0 | 0.039 | 2-1 / 2 |
| 100 kV | 1.5 | 0.059 | 4 |
| 125 kV | 2.0 | 0.079 | 5 |
| 150 kV | 2.5 | 0.098 | 7 |
| 175 kV | 3.0 | 0.118 | 8 |
| 200 kV | 4.0 | 0.157 | 10 |
| 225 kV | 5.0 | 0.197 | 13 |
| 300 kV | 9.0 | 0.354 | 24 |
| 400 kV | 15.0 | 0.591 | 38 |
| 500 kV | 22.0 | 0.369 | 56 |
| 600 kV | 34.0 | 1.343 | 81 |
| 900 kV | 51.0 | 2.000 | 120 |
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.
- Corrosive to hydrochloric, hydrofluoric, acetic, formic and nitric acids.
Applicable
- X-ray shielding in the medical and dental field
- Lead shielding for personal protection
- Nuclear shielding in the power generation industry
- Nuclear shielding for research in industry and university
- Radiation shielding for the military
- X-ray shielding to protect workers at security x-ray machines
- Sheet roofing
- Decorative spandrels
- Gutters, leader heads and downspouts
- Cast decorative features and sculpture
- Cupolas, spires and mullions
- Sheathing for cables
- Sheet lead partitions (good for noise reduction)
- Pads for vibrating machinery
- To waterproof ironwork where the iron is fitted into stone.
- Ballast, gaskets, type metal, terneplate and foil
- Building construction materials (such as sheet, pipe, solder, and wool for caulking)
- Materials used in marine power,
- Manufacture of batteries , paint, shells, welding materials, bearing materials, caulking materials,etc.
- Lead-based paint: Red lead is typically used as a corrosion inhibitor for use on iron. White lead is used more frequently in commercial applications. White lead is not intended for use on iron
- Its use will increase corrosion, especially on wrought iron.
etc.
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.
