| Customization: | Available |
|---|---|
| Product Name: | Phosphor Bronze Wire/Tin-Copper Alloy Wire |
| Mechanical Status: | Annealed and Hard Drawn |
|
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Product Advantage:
1. Stable Performance: Tin-copper alloy wire has a high operating temperature range for harsh environment applications.
2. Good Mechanical Properties: High hardness, high strength and high toughness, withstand large forces and vibrations.
3. Durable and Good Corrosion Resistance: Withstand oxidation, sulfide and other corrosive media for a long time.
4. The mechanical properties can be privately customized, to ensure stable and reliable application in the different conditions.
| Chemical Compositiom | ||||||||
| Alloy No. | Chemical Compositiom(wt.%) | |||||||
| Cu+Ag | Sn | P | Pb(Max.) | Fe(Max.) | Zn(Max.) | |||
| 1 | JIS | C5111 | Remainder | 3.5-4.5 | 0.03-0.35 | 0.05 | 0.10 | 0.30 |
| ASTM | C51100 | Remainder | 3.5-4.9 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
| GB | QSn4-0.3 | Remainder | 3.5-4.9 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
| EN | CuSn4 | Remainder | 3.5-4.5 | 0.01-0.40 | 0.02 | 0.10 | 0.20 | |
| 2 | JIS | C5102 | Remainder | 4.2-5.5 | 0.03-0.35 | 0.05 | 0.10 | 0.30 |
| ASTM | C51000 | Remainder | 4.2-5.8 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
| GB | QSn5-0.2 | Remainder | 4.2-5.8 | 0.03-0.05 | 0.05 | 0.10 | 0.30 | |
| EN | CuSn5 | Remainder | ||||||
| 3 | JIS | C5191 | Remainder | 5.5-7.0 | 0.03-0.35 | 0.05 | 0.10 | 0.30 |
| ASTM | C51900 | Remainder | 5.0-7.0 | 0.03-0.05 | 0.05 | 0.10 | 0.30 | |
| GB | QSn6.5-0.1 | Remainder | 6.0-7.0 | 0.10-0.25 | 0.02 | 0.05 | 0.30 | |
| EN | CuSn6 | Remainder | 5.5-7.0 | 0.01-0.40 | 0.02 | 0.10 | 0.20 | |
| 4 | JIS | C5212 | Remainder | 7.0-9.0 | 0.03-0.35 | 0.05 | 0.10 | 0.30 |
| ASTM | C52100 | Remainder | 7.0-9.0 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
| GB | QSn8-0.3 | Remainder | 7.0-9.0 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
| EN | CuSn6 | Remainder | 7.5-8.5 | 0.01-0.40 | 0.02 | 0.10 | 0.20 | |
| Mechanical Properties | ||||||||
| Alloy No. | Temper Designation | Diameter | Tensile strengh | Elongation | ||||
| MM | Mpa | % | ||||||
| 1 2 3 |
QSn4-0.3 QSn5-0.2 QSn6.5-0.1 |
O60(annealed) | 0.1-1.0 | ≥350 | ≥35 | |||
| M | >1.0-8.5 | ≥350 | ≥45 | |||||
| H01 (quarter-hard) 1/4H |
0.1-1.0 | 480-680 | / | |||||
| >1.0-2.0 | 450-650 | ≥10 | ||||||
| >2.0-4.0 | 420-620 | ≥15 | ||||||
| >4.0-6.0 | 400-600 | ≥20 | ||||||
| >6.0-8.5 | 380-580 | ≥22 | ||||||
| H02 (halfr-hard) 1/2H |
0.1-1.0 | 540-740 | / | |||||
| >1.0-2.0 | 520-720 | / | ||||||
| >2.0-4.0 | 500-700 | ≥4 | ||||||
| >4.0-6.0 | 480-680 | ≥8 | ||||||
| >6.0-8.5 | 460-660 | ≥10 | ||||||
| H03 (three-quarter-hard) 3/4H |
0.1-1.0 | 750-950 | / | |||||
| >1.0-2.0 | 730-920 | / | ||||||
| >2.0-4.0 | 710-900 | / | ||||||
| >4.0-6.0 | 690-880 | / | ||||||
| >6.0-8.5 | 640-860 | / | ||||||
| H04 (hard) H |
0.1-1.0 | 880-1130 | / | |||||
| >1.0-2.0 | 860-1060 | / | ||||||
| >2.0-4.0 | 830-1030 | / | ||||||
| >4.0-6.0 | 780-980 | / | ||||||
| >6.0-8.5 | 690-950 | / | ||||||
| 4 | QSn8-0.3 | O60(annealed) M |
0.1-8.5 | 365-470 | ≥30 | |||
| H01 (quarter-hard) 1/4H |
0.1-8.5 | 510-625 | ≥8 | |||||
| H02 (halfr-hard) 1/2H |
0.1-8.5 | 655-795 | / | |||||
| H03 (three-quarter-hard) 3/4H |
0.1-8.5 | 780-930 | / | |||||
| H04 (hard) 1/2H |
0.1-8.5 | 860-1035 | / | |||||
Phosphor bronze is mainly composed of copper, containing 3.5~9% tin and 0.01~0.4% phosphorus. Mainly used in industry as wear-resistant parts and elastic components. It has good conductivity; Not prone to fever; Has strong fatigue resistance, higher corrosion resistance, stronger wear resistance, and no spark during impact; With excellent mechanical processing performance and chip forming performance, it can quickly shorten the processing time of parts, etc.
The main applications are electronic electrical springs, electronic switches, Electrical connector, electronic slots and pins, etc; Alloy wires with low tin content are also widely used in automotive wiring harnesses, medical machinery wiring harnesses, communication wiring harnesses, high-speed rail contact wires, and other fields.
The company implements the ISO9001, ISO14001, ISO45001 Management System and adheres to the " quality policy of reasonable planning, standard management; Quality first, customer upmost; Continuous improvement, sustainable development", to constantly improve product quality and increase market competitiveness to achieve sustainable development and sustainable development.
The production equipment adopted by the company are redesigned and developed on the basis of absorbing the advantages of the advanced equivalent equipment of Japan, Taiwan and Germany in combination with twenty years of work experience, to ensure the excellence and stability of resistance to high temperature, oxidation, wetting and salt spray and other performances of the products. Thus the equipment is advanced, efficient and precise.
The customers are distributed in Yangtze River Delta, Pearl River Delta, Bohai Bay area, Haixi Area, the Southwest and Guanzhong Area. Our products are also directly exported to countries and regions such as the United States, Mexico, Brazil, Argentina, Germany, France, Poland, Portugal, Italy, Australia, South Korea, Japan, Southeast Asia, South Asia, the Middle East, and Africa.
The packaging methods are PP barrel, carton vacuum packing, PVC shaft packing, iron tray packing, iron frame closing packing, tight closing packing, which are flexible and diverse and can fully meet the production needs of customers.
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