China China wholesale Cu15ni8sn Threadlet - Al2O3 Dispersion Strengthened Copper Sheet(C15715,C15725,C15760) – Kinkou factory and suppliers

China wholesale Cu15ni8sn Threadlet - Al2O3 Dispersion Strengthened Copper Sheet(C15715,C15725,C15760) – Kinkou

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China wholesale Cu15ni8sn Threadlet - Al2O3 Dispersion Strengthened Copper Sheet(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 Sheet

Model	Cu+Ag	Al₂O₃	Al^a	O^b	P	Fe	Pb
C15715	≥99.45	0.25-0.32	≤0.03	≤0.015	≤0.003	≤0.01	≤0.01
C15725	≥99.25	0.43-0.51	≤0.03	≤0.015	≤0.003	≤0.01	≤0.01
C15760	≥98.55	0.10-0.20	≤0.03	≤0.015	≤0.003	≤0.01	≤0.01
^a Al that exists in a form other than Al₂O₃
^b O that exists in a form other than Al₂O₃

2. Dimensional Deviation of Al2O3 Dispersion Strengthened Copper Sheet

Diameter	Allowable Deviation	Thickness	Diameter
50-100	±0.03		≤100	＞100-200	＞200-300	＞300-400	＞400-600
＞100-200	±0.04		Allowable Deviation Of Thickness
＞200-300	±0.05	10-20	±0.30	±0.35	±0.40	±0.45	±0.50
＞300-400	±0.06	＞20-30	±0.35	±0.40	±0.45	±0.50	±0.55

3. Physical And Mechanical Properties of Al2O3 Dispersion Strengthened Copper Sheet

Model	State	Tensile Strength Rm(MPa)	Specific Plastic Extending Strength Rp0.2(MPa)		Rockwell Hardness HRB	Volume Resistacne (Ω*mm2/m)	Electrical Conductivity (IACS,%)	Electrical Conductivity (MS/m)
C15715	H04	≥427	≥407	≥14	≥63	≤0.01874	≥92	≥53.4
C15725	H04	≥483	≥448	≥12	≥77	≤0.01937	≥89	≥51.6
C15760	H04	≥552	≥517	≥10	≥83	≤0.02210	≥78	≥45.2

4. Application Fields of Al2O3 Dispersion Strengthened Copper Sheet
It is mainly used for the welding industry-seam welding wheel

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We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for China wholesale Cu15ni8sn Threadlet - Al2O3 Dispersion Strengthened Copper Sheet(C15715,C15725,C15760) – Kinkou , The product will supply to all over the world, such as: Milan, Canada, Greenland, We'll supply much better products with diversified designs and expert services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.

C15725 Tube