Factory source Copper Strips - RA Bronze Foil – CIVEN
Factory source Copper Strips - RA Bronze Foil – CIVEN Detail:
Bronze Foil C5191/C5210
Bronze is an alloy material made by melting copper with some other rare or precious metals. Different combinations of alloys have different physical properties and applications. The bronze foils produced by CIVEN METAL are mainly tin-phosphor bronze foils, with the main content of copper, tin and phosphorus. It has the following features:
1. Higher phosphorus content and superior fatigue strength.
2. Better elasticity and wear resistance.
3. Non-magnetic, with good mechanical and technological properties
4. Corrosion resistance, can be well welded and brazed, no sparks on impact.
5. Good electrical conductivity, not easily heated to ensure safety.
Because of its unique performance characteristics, bronze foil is often used to manufacture various types of electronic components, high airtight castings, connectors, shrapnel and wear-resistant materials for high precision instruments. The Rolled bronze foil from CIVEN METAL is also highly machinable and easy to shape and laminate. Due to the spherical structure of the rolled bronze foil, the soft and hard state can be controlled by the annealing process, making it more suitable for a wide range of applications. CIVEN METAL can also produce bronze foils in different thicknesses and widths according to customer requirements, thus reducing production costs and improving processing efficiency.
Chemical Composition (%)
|
Alloy No. |
Density (g/cm³) |
Sn |
P |
Cu |
|
|
China |
Japan |
||||
|
Qsn6.5-0.1 |
C5191 |
8.83 |
6.0-7.0 |
0.1-0.25 |
93.3 |
|
Qsn8-0.3 |
C5210 |
8.0 |
7.0-9.0 |
0.03-0.25 |
91.9 |
Mechanical Properties (Standard : GB/T5189-1985)
|
Alloy No |
JIS Temper |
Tensile Strength Rm/N/mm 2 |
Elongation（%） |
HV Temper |
|
C5191 |
O |
315 |
40 |
– |
|
1/4H |
390-510 |
35 |
100-160 |
|
|
1/2H |
490-610 |
20 |
150-205 |
|
|
H |
590-680 |
8 |
180-230 |
|
|
EH |
630 |
5 |
210-230 |
|
|
C5210 |
1/2H |
470-610 |
27 |
140-205 |
|
H |
590-705 |
20 |
185-235 |
|
|
EH |
680-780 |
11 |
205-230 |
|
|
SH |
735-835 |
9 |
230-270 |
Note: We can provide products with other properties according to customers` requirements.
Specifications Available (mm)
|
Thickness |
Width |
Temper |
|
0.01 ~ 0.15 |
4.0~650 |
Customized |
Sizes and Tolerances (mm)
|
Thickness |
Thickness Tolerances |
Width |
Width Tolerance |
|
0.01 ~ 0.6 |
± 0.002 |
4.0~650mm |
± 0.1 |
|
>0.06 ~ 0.15 |
± 0.003 |
Product detail pictures:
Related Product Guide:
We believe in: Innovation is our soul and spirit. Top quality is our life. Purchaser need is our God for Factory source Copper Strips - RA Bronze Foil – CIVEN , The product will supply to all over the world, such as: Costa Rica, Switzerland, Singapore, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
By Amber from Nepal - 2018.09.08 17:09
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Hulda from Benin - 2018.06.30 17:29
