Bottom price Black Backed Copper Foil Tape - Copper-nickel Strip – CIVEN
Bottom price Black Backed Copper Foil Tape - Copper-nickel Strip – CIVEN Detail:
Product Introduction
Copper-nickel alloy is made of copper, iron, nickel, zinc and trace elements, through processing by ingots, hot rolled, cold rolled, heat treatment, surface cleaning, cutting, finishing, packing and other processes. the product has a beautiful gloss, excellent hot and cold workability, ductility, corrosion resistance, fatigue resistance, high flexibility, good electrical and mechanical properties and shielding performance. It is widely used in the manufacture of wet and corrosive media in the work of structural components, flexible components, precision instruments, communications industry, liquid crystal oscillation element housings, medical equipment, construction, wind instruments and utensils, and daily necessities and so on.
Main Technical Parameters
4-1 Mechanical Composition
Material |
Alloy No. |
Chemical Composition( %,Max.) |
||||||||
Ni+Co |
Fe |
Zn |
Mn |
Pb |
Si |
Al |
Cu |
impurity |
||
Copper-nickel Alloy |
B19 |
18.0-20.0 |
0.5 |
0.3 |
0.5 |
0.005 |
0.15 |
—— |
Rem |
0.2 |
Zinc-copper-nickel Alloy |
BZn18-18 |
16.5-19.5 |
0.25 |
Rem |
0.5 |
0.05 |
—— |
——- |
63.5-66.5 |
——- |
BZn18-26 |
16.5-19.5 |
0.25 |
Rem |
0.5 |
0.05 |
—— |
——- |
53.5-56.5 |
—— |
|
BZn15-20 |
13.5-16.5 |
0.5 |
Rem |
0.3 |
0.02 |
0.15 |
——- |
62.0-65.0 |
0.9 |
4-2 Alloy Table
Material |
China |
ISO |
ASTM |
JIS |
Copper-nickel Alloy |
B19 |
—– |
C71000 |
MH19 |
Zinc-copper-nickel Alloy |
BZn18-18 |
CuNi18Zn18 |
C75200 |
C7521 |
BZn18-26 |
CuNi18Zn16 |
C77000 |
C7701 |
|
BZn15-20 |
CuNi15Zn20 |
C75400 |
C7541 |
Features
4-3-1Specification Unit: mm
Material |
Alloy No. |
Temper |
Size(mm) |
|
Thickness |
Width |
|||
Zinc-copper-nickel Alloy |
B19 BZn18-18 BZn18-26 BZn15-20 |
O 1/2H H |
0.15-1.2 |
10-300 |
Temper Mark:O. Soft;1/4H. 1/4 Hard;1/2H. 1/2 Hard;H. Hard;EH. Ultrahard.
4-3-2Tolerance Unit: mm
Thickness |
Width |
|||
Thickness Allow Deviation± |
Width Allow Deviation ± |
|||
<300 |
<600 |
<400 |
<600 |
|
0.1~0.3 |
0.008 |
0.015 |
0.3 |
0.4 |
0.3~0.5 |
0.015 |
0.020 |
0.3 |
0.5 |
0.5~0.8 |
0.020 |
0.030 |
0.3 |
0.5 |
0.8~1.2 |
0.030 |
0.040 |
0.4 |
0.6 |
4-3-3 Mechanical Performance
Temper |
Tensile Strength N/mm2 |
Elongation ≥% |
Hardness HV |
|
M |
(O) |
≥375 |
20 |
—— |
Y2 |
(1/2H) |
440-650 |
5 |
120-210 |
Y |
(H) |
540-730 |
3 |
150-240 |
T |
(EH) |
≥710 |
—— |
210-270 |
Temper Mark:O. Soft;1/4H. 1/4 Hard;1/2H. 1/2 Hard;H. Hard;EH. Ultrahard.
Performance Features
● Note: Can be negotiable.
Product detail pictures:
Related Product Guide:
We always think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for Bottom price Black Backed Copper Foil Tape - Copper-nickel Strip – CIVEN , The product will supply to all over the world, such as: Surabaya, Cologne, belarus, Now, with the development of internet, and the trend of internationalization, we have decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.
By Aaron from Hungary - 2018.08.12 12:27
The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
By Elvira from Indonesia - 2017.07.28 15:46