Factory Free sample Rtf Copper Foil - RA Brass Foil – CIVEN
Factory Free sample Rtf Copper Foil - RA Brass Foil – CIVEN Detail:
Product Introduction
Brass is an alloy of copper and zinc, which is commonly known as brass because of its golden yellow surface colour. The zinc in brass makes the material harder and more resistant to abrasion, while the material also has a good tensile strength. The brass foil produced by CIVEN METAL has a good surface finish, a flat sheet shape and excellent consistency. Brass foil is often used in the decorative industry because of its golden appearance, as a protective or reinforcing material because of its hardness and impact resistance, and as a gasket material because of its wear resistance. Brass is also often used as an electrical heating material due to its electrical resistance properties. Due to the spherical structure of the rolled brass 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 copper foils in different thicknesses and widths according to customer requirements, thus reducing production costs and improving processing efficiency.
Physical Properties
| Density | 8.5g/cm3 |
| Electric conductivity(20 °C ) | 27%IACS |
| Thermal conductivity (20 °C) | 120W/(m °C ) |
| Elastic modulus | 105000N/mm2 |
| Thermal expansion coefficient (20-300 °C ) 20 X 10 -6 °C -1 | |
Specifications Available (mm)
|
Thickness |
Width |
Temper |
Thickness Tolerances |
Width Tolerances |
|
0.01~0.15 |
4～200 |
O、1/4H、1/2H、H |
± 0.003 |
Width Toler± 0.1ances |
Mechanical Properties
|
Temper |
JIS Temper |
Tensile Strength Rm/N/mm2 |
Elongation A50/% |
Hardness HV |
|
M |
O |
350~410 |
≥ 25 |
80~120 |
|
Y4 |
1/4H |
375~445 |
≥ 15 |
105~145 |
|
Y2 |
1/2H |
385~460 |
≥ 12 |
120~165 |
|
Y |
H |
450~510 |
≥ 5 |
135~185 |
Note: We can provide products with other properties according to customers` requirements.
Application
High precision radiator foil is main material in manufacturing automobile, farmer machine, mining machinery, engineering machinery, diesel locomotive, shipbuilding, generator set.
Carried Standard(Latest)
|
Nations |
Standard No. |
Standard Name |
|
China |
GB/T2059–2000 | CHINA’S NATIONAL STANDARD |
|
Japan |
JIS H3100 :2000 | COPPER AND COPPER ALLOY SHEETS,PLATES AND STRIPS |
|
U.S.A |
ASTM B36/B 36M -01 | STANDARD SPECIFICATION FOR BRASS,PLATE,SHEET,STRIP AND ROLLED BAR |
|
Germany |
DIN-EN 1652:1997 | COPPER AND COPPER ALLOYS PLATE,SHEET,STRIP AND CIRCLES FOR GENERAL PURPOSES |
| DIN-EN 1758 :1997 | COPPER AND COPPER ALLOYS STRIP FOR LEADFRAMES | |
|
SEMI |
SEMI G4-0302 | SPECIFICATION FOR INTERGRATED CIRCUIT LEADFRAME MATERIALS USED IN THE PRODUCTION OF STAMPED LEADFRAMES |
Product detail pictures:
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We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for Factory Free sample Rtf Copper Foil - RA Brass Foil – CIVEN , The product will supply to all over the world, such as: Washington, Turin, United Arab Emirates, During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio. Looking forward to working with you Now!
By Kevin Ellyson from Slovenia - 2017.11.12 12:31
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Vanessa from South Korea - 2017.09.16 13:44
