Оловянная бронза C5210 CuSn8, медная полоса и медная катушка
- Category: Copper Strips >>>
- Supplier: Shanghai Kinmachi New Material Technology Co. Ltd
Share on (62197894334):
Product Overview
Description
Material introduction:C5210(CuSn8)
CuSn8 - UNS.C52100 Phosphor Bronze Alloys, which is a 8% 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 C52100 exhibits the lowest electrical conductivity, the highest reachable strength is significantly higher than
C51100 /C51000 / C51900. By means of an additional further tempering after the cold forming process the bendability
can be further improved. In addition, it has better corrosion resistance and good sliding properties. C52100 is used for
springy components and sliding elements when increased strength and wear-resistance are required.
Standard:
DIN | EN | ASTM | JIS |
CuSn8 2.103 | CuSn6 CW453K | C52100 | C5210 |
| Chemical Composition % | |||||||||
| Cu | Bal | P | 0.15-0.17 | ||||||
| Sn | 7.0-9.0 | ||||||||
| Physical Properties | |||||||||
| Density (g/cm3) | 8.8 | Coefficient of thermal expansion 10-6/℃ 20/℃ ~100/℃ | 18.2 | ||||||
| Electrical conductility IACS%(20℃) | 12min | Thermal conductivity W/(m*K) | 62.6 | ||||||
| Modulus of elasticity (KN/mm2) | 109 | ||||||||
| Merit | |||||||||
| great corrosion resistance, with high corrosion resistance to dilute sulfuric, hydrochloric acid and fatty acid | |||||||||
| Physical Properties | |||||||||
| Temper | temper class | Tensile strength | Yield strength | Elongation A50 | Vickers hardness | Bend test | |||
| 90 degree(R/T) | 180 degree(R/T) | ||||||||
| (Rm, Mpa) | (Rp0.2, Mpa) | (%) | (HV) | GW | BW | GW | BW | ||
| ANNEALED | O | -- | -- | -- | -- | -- | -- | ||
| R450 | 1/4H | -- | -- | -- | -- | -- | -- | ||
| R540 | 1/2H | 470-610 | -- | 27min | 170-190 | 0 | 0.5 | ||
| R600 | H | 590-705 | -- | 20min | 190-220 | 0.5 | 1.5 | ||
| R660 | EH | 685-785 | -- | 11min | 210-230 | 1 | 3.5 | ||
| R740 | SH | 735-835 | -- | 9min | 230-250 | 2 | 7 | ||
Components of Electrical Engineering,Electrical Connectors, Electronic Connectors, Cold Headed Parts,
Electrical Flexing Contact Blades, Wire Brushes, Switch Parts, Fuse Clips, Frame Connectors
Shanghai Kinmachi Industry Co.,Ltd. is a professional servicer of providing metal materials and solutions
for the automotive and consumer electronics industry. After many years of accumulation and development
in the automotive electronics industry,we accumulated rich experience and a large number of professional
data,we can provide new material and optimization of high performance and lowcost, which including raw
material,plating,stamping,assembly, injection molding and so on.We've become the first choice as a major
service provider for many automotive electronics manufacturers.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
