Tin Bronze Sheet the bronze alloys which are described as tin bronzes have long been recognized for their low lead content (less than .25% lead) and high strength characteristics. These alloys from C90300 through C91000 and C91300 are not materially different than those produced more than 3,500 years ago in Europe and China. These high Tin Bronze Sheet alloys are strong and have high wear resistance and low friction resistance, which make them ideal in bearing, as well as in valves and fittings where pressure tightness is necessary. In today’s world, these Tin Bronze Sheet alloys are all green with their low-lead content.
Grade Chart | ||||||
China | Russia | United States | United Kingdom | France | Germany | Japan |
QSn4-3 | БPOЦ4-3 | |||||
QSn4-4-2.5 | БPOЦ4-4-2.5 | |||||
QSn4-4-4 | БPOЦ4-4-4 | C54400 | ||||
QSn6.5-0.1 | БPOΦ6.5-0.15 | PB100 | ||||
QSn6.5-0.4 | БPOΦ6.5-0.4 | C51900 | PB103 | CuSn6P | CuSn6 | C5191 |
QSn7-0.2 | БPOΦ7-0.2 БPOΦ8-0.3 | C52100 | PB104 | CuSn8 | C5212 | |
QSn4-0.3 | БPOΦ4-0.25 БPOΦ2-2.25 | C51100 | PB101 | CuSn2 | C5101 | |
Chemical Composition | |||||||||||
Alloy | Element | Sn | Al | Zn | Fe | Pb | Ni | As | P | Cu | Impurities |
QSn6.5-0.1 | Min Max | 6.0 7.0 | 0.002 | 0.3 | 0.05 | 0.2 | 0.2 | 0.10 0.25 | Rest | 0.10 | |
QSn6.5-0.4 | Min Max | 6.0 7.0 | 0.002 | 0.3 | 0.02 | 0.2 | 0.2 | 0.26 1.40 | Rest | 0.10 | |
QSn7-0.2 | Min Max | 6.0 8.0 | 0.01 | 0.3 | 0.05 | 0.2 | 0.2 | 0.10 0.25 | Rest | 0.15 | |
QSn4-0.3 | Min Max | 7.1 4.9 | 0.3 | 0.01 | 0.05 | 0.2 | 0.002 | 0.03 0.35 | Rest | ||
QSn8-0.30 | Min Max | 7.0 9.0 | 0.2 | 0.1 | 0.05 | 0.2 | 0.03 0.35 | Rest | |||
Benefits of High Tin Bronze Sheet
● Hardness
● Good corrosion resistance
● High wear resistance
● Moderate machinability
● Proven alloys in wide uses
Applications of High Tin Bronze Sheet
● Valves
● Plumbing fixtures
● Potable water applications
● Gears
● Marine fittings
● Pump components
1. Standard Exporting package.
2. Original package or neutral package.
3. According to clients ' needs.
4. Shipped in10-35 days after payment.
