China Super Purchasing for Copper Nickel Welding Rod - Al2O3 Dispersion Strengthened Copper Rod And Wire(C15715,C15725,C15760) – Kinkou factory and suppliers | Kinkou

Super Purchasing for Copper Nickel Welding Rod - Al2O3 Dispersion Strengthened Copper Rod And Wire(C15715,C15725,C15760) – Kinkou


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Super Purchasing for Copper Nickel Welding Rod - Al2O3 Dispersion Strengthened Copper Rod And Wire(C15715,C15725,C15760) – Kinkou Detail:

*The dispersion strengthened copper alloy has excellent resistance to high temperature softening in addition to good electrical ad thermal conductivity.It is one of the best among all high-conductivity and high-temperature copper alloys.
*Our high-strength and high-conductivity Al2O3 dispersion strengthened copper wire rods take the place of imported equivalents due to high performance indexes.A roll of finished product weighs 150kg
*It was assessed as Jiangsu high-tech product(for new material class)in 2013
*Two invention patents have been awarded.The company is solely responsible for drafting up Al2O3 Dispersion Strengthened Copper Wire Rods,the product’s national standard for the industry.

1. Chemical Composition of Al2O3 Dispersion Strengthened Copper Rod And Wire

Model

Cu+Ag

Ala

Ob

C15715

≥99.62

0.13-0.17

0.12-0.19

C15725

≥99.43

0.23-0.27

0.20-0.28

C15760

≥98.77

0.58-0.62

0.52-0.59

2. Physical And Mechanical Properties of  Al2O3 Dispersion Strengthened Copper Rod And Wire

Model

State

Tensile Strength Rm(MPa)

Specific Plastic Extending Strength Rp0.2(MPa)

Elongation Afer Fracture A%

Rockwell Hardness HRB

Electrical Conductivity(IACS,%)

C15715

H04

≥427

≥407

≥21

≥63

≥92

C15725

H04

≥483

≥448

≥17

≥77

≥89

C15760

H04

≥552

≥517

≥15

≥83

≥78

3. Application Fields of Al2O3 Dispersion Strengthened Copper Rod And Wire
It is mainly used for resistance welding electrode heads,electrode caps,welding wheels,electrode arms,contact tips for cutting and gas shielding welding,vacuum switches,electrical connectors,contacts,electrical engineering in service sector,electronics and communications,automobiles,home appliance and vessel manufacture,molds,etc.


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Super Purchasing for Copper Nickel Welding Rod - Al2O3 Dispersion Strengthened Copper Rod And Wire(C15715,C15725,C15760) – Kinkou detail pictures


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  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Zoe from kazakhstan - 2017.05.21 12:31
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Lynn from Benin - 2017.02.14 13:19
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