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Renewable Design for Negative Copper Foil - RA Bronze Foil – CIVEN

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  • Renewable Design for Negative Copper Foil - RA Bronze Foil – CIVEN

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Renewable Design for Negative Copper Foil - 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
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Renewable Design for Negative Copper Foil - RA Bronze Foil – CIVEN detail pictures

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We often stay with the principle "Quality Very first, Prestige Supreme". We have been fully committed to supplying our consumers with competitively priced high-quality goods, prompt delivery and skilled provider for Renewable Design for Negative Copper Foil - RA Bronze Foil – CIVEN , The product will supply to all over the world, such as: Paraguay, Boston, Indonesia, With well educated, innovative and energetic staff, we are responsible for all elements of research, design, manufacture, sale and distribution. By studying and developing new techniques, we are not only following but also leading fashion industry. We listen attentively to the feedback from our customers and provide instant replies. You will instantly feel our professional and attentive service.
    • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Tina from Danish - 2018.06.03 10:17
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Jocelyn from Rio de Janeiro - 2018.07.26 16:51
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