Leaded Bronze Castings
Leaded Bronze Castings
The Lead Bronze Casting of our company is manufactured using the latest technology to ensure high efficiency. The High Lead Bronze Casting is produced from the premium quality raw materials so that these can last for a long period. The accuracy of dimension is maintained in the manufacturing process. Consequently, we are among the leading Lead Casting Manufacturers and Suppliers based in India.
Applications Areas
- Unlined bearings
- Mill bearings
- Aero engine bearings
- Mining machinery bearings
- Oil industry bearings
- Corrosive marine conditions bearing
- Railway bearings
Physical Properties
| Leaded Bronze | |||||
| Grade B. S.1400: 1985 | NominalComposition | 2% PSN/mm Min | Tensile StrengthN/mm Min | Elongation% Min | BrinellHardness Min |
| LPB-1 | 76/9/0/15 | ||||
| LB2 | 80/10/0/10 | 80 | 180 | 8 | 60 |
| LB3/LBC3 | 85/10/0/5 | 100 | 195 | 10 | 65 |
| LB4 | 85/5/0/10 | 60 | 160 | 7 | 55 |
| LB5 | 75/5/0/20 | 70 | 150 | 5 | 45 |
| LBC3 | 79/10/1/10 | 80 | 180 | 8 | 60 |
| LBC4 | 78/7/0/15 | 80 | 170 | 8 | 60 |
Chemical Composition
| LB-1 Standard: BS 1400 |
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| Copper Alloys | CU | SN | PB | ZN | NI | P | SI | Impurities |
| LB-1 | Rem. | 10-Aug | 13-17 | 1 | 2 | 0.1 | 0.02 | 0.3 |
| LB-2 Standard: BS 1400 |
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| Copper Alloys | CU | SN | PB | ZN | FE | NI | P | AL | SI | SB | Impurities |
| LB-2 | Rem. | 11-Sep | 8.5-11 | 1 | 0.15 | 2 | 0.1 | 0.01 | 0.02 | 0.5 | 0.5 |
| LB-4 Standard: BS 1400 |
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| Copper Alloys | CU | SN | PB | ZN | NI | P | SI | SB | Impurities |
| LB-4 | Rem. | 6-Apr | 10-Aug | 2 | 2 | 0.1 | 0.02 | 0.5 | 0.5 |
Standard: JIS
| AB-5 | |||||||||
| Copper Alloys | CU | SN | PB | ZN | NI | P | SI | SB | Impurities |
| LB-5 | Rem. | 6-Apr | 18-23 | 1 | 2 | 0.1 | 0.01 | 0.5 | 0.3 |
| LTB-3 Standard: IS 318-1981 |
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| Copper Alloys | CU | SN | PB | ZN | FE | NI | AL | SI | SB | Impurities |
| LTB-3 | Rem. | 8-Jun | 11-Sep | 0.75 | 0.35 | 2 | 0.01 | 0.02 | 0.5 | 0.8 |
| LTB-4 Standard: IS 318-1981 |
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| Copper Alloys | CU | SN | PB | ZN | FE | NI | AL | SI | SB | Impurities |
| LTB-4 | Rem. | 8-Jun | 14-16 | 0.75 | 0.35 | 2 | 0.02 | 0.5 | 0.8 | |
| LTB-5 Standard: IS 318-1981 |
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| Copper Alloys | CU | SN | PB | ZN | FE | NI | AL | SI | SB | Impurities |
| LTB-5 | Rem. | 11-Sep | 8.5-11 | 1 | 0.35 | 2 | 0.01 | 0.02 | 0.5 | 0.8 |
| LTB-6 Standard: IS 318-1981 |
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| Copper Alloys | CU | SN | PB | ZN | FE | NI | AL | SI | SB | Impurities |
| LTB-6 | Rem. | 6-Apr | 18-23 | 1 | 0.35 | 2 | 0.01 | 0.5 | 0.8 | |