Product Description:
CuSn6 - UNS.C51900 Phosphor Bronze Alloys, which is a 6% tin bronze distinguished by a very good combination
of strength and electrical conductivity. It is used for connector and current-carrying springs in contacts. Among the 4-8% tin bronze C51900 exhibits a high electrical conductivity, the highest reachable strength is significantly higher than C51100 and C51000. By means of an additional further tempering after the cold forming process the bendability can be further improved.
Its adequate conductivity makes it particularly interesting for springy conductive components. It is wear-resistant, has very good corrosion resistance and can be readily soldered. Due to the higher strength and springiness and good workability, C51900 is used for all types of springs as well as for flexible metal hoses. In addition, it is applied in the paper, pulp, textile and chemical industries, as well as in shipbuilding, mechanical engineering and process equipment manufacture.
Typical Application for C51900 Phosphor Bronze Alloys
Electrical: Stamped Parts, springs, Components of Electrical Engineering, Terminals, Contacts, Switch Parts, Electromechanical Spring Components, Resistance Wire, Electrical Flexing Contact Blades, Electrical Connectors, Electronic Connectors, Wire Brushes, Electronic and Precision Instrument Parts, Fuse Clips, Terminal Brackets, Kettles, Pots, Perforated sheets, Textile Machinery parts
Fasteners: Fasteners
Industrial: Bellows, Textile Machinery, Perforated Sheets, Chemical Hardware, Truss Wire, Mechanical Springs, Sleeve Bushings, Diaphragms, Clutch Disks, Bourdon Tubes, Beater Bar, Welding Rods, Pressure Responsive Elements, Sprinkler Parts, Automotive Parts
Available Sizes:
Custom Diameter & Sizes, Random Mill lengths
Available Products (forms):
Round bars, Flat bars, Square bars, Round Wires, Round Strips
Custom shapes are available upon request.
Chemical Composition:
Sn: 5.50-7.00%
P: 0.03-0.35%
Zn: 0.30% Max.
Fe: 0.10% Max.
Pb: 0.05% Max.
Cu: Balance
Note: Copper plus additions equal 99.50% minimum.
International Specification:
Rods/Bars/Strips: UNS.C51900, CDA519, ASTM B139, B103, B888, B159
European Standards: CuSn6, JIS C5191, CW 452 K, PB 103
Company Contact:
Contact Name: Steven Guo
Company Name: Shanghai Canhu Industry Co., Ltd
Email:
Tel: +8618221550917
Fax: 18221550917
Street Address: 16e, Yujia Building,
No.1336, Huashan Road, Shanghai,
China Zip : 200052 Shanghai,
Shanghai 200052 China
Member name: CanhuAlloy
Country:
China
Member Since: 13 December 2016
Total Leads:
25 CanhuAlloy Import Export Business Leads
Business focus: Copper Foil, Brass Wire, Bronze Wire, Bronze Strip, Bronze Bar, Bronze Rod, Copper Alloy
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