Product Details

beryllium copper sheet

Specifications of beryllium copper sheet :

We can manufacture copper strip according to your requirements:
1) Thickness: 0.009- 20mm
2) Width: 12mm-1000mm . Coil weight: 3ton Max
3) Trial order accept.

Grade:

C1100 / C1020 / C1220

Chemical Composition:

C1100: Cu >99.90% C1020: Cu >99.96% C1220: Cu >99.90%; P 0.015-0.04%

Oxygen content:

C1100: O < 500PPM C1020: O < 50PPM

Temper:O, 1/4H, 1/2H, H

O : HV<70; 1/4H :HV 65-85; 1/2H :HV 80-100; H :HV >100

Electric 20°CConductivity:

C1100/C1020 >97% ;C1220 >80%

Features of beryllium copper sheet :

Enjoy good electricity and heat conduction; elongation; good corrosion-resistance and climate-hardiness.
SMC installs the special 4 High Reversing Cold Rolling Mill and 20 High Finish Rolling Mill. They have higher precision of processing the copper strips in the smooth of thickness and the surface quality.
With digital control of computers, the equipments can monitor the thickness and shapes of rolling strips. In order to obtain the identical crystallization as well as the measurement precision in sections, SMC integrates the casting and rolling through equipped with the Bell Annealing Faclity which is suitable for highly processing the surface.
Besides, the Annealed and Packing Line is of the best power of controlling the grain size.

Process of beryllium copper sheet :

Standard Range of Coppers and Copper Alloys Manufactured
Coppers	CDA 11000 and 12200
Radiator Copper	CDA 14000 series
Leadframe	CDA 19210 (new and best)
Brass	CDA 26000 series
Phosphor Bronzes	C51900, C52100 series
Nickel Slivers	CDA 73000 to 77000

Available Thickness and Width Ranges
Thickness Range				Width Ranges
inch		mm		inches		mm
min.	max.	min.	max.	min.	max.	min.	max.
0.0013	0.0040	0.035	0.100	0.5	13	12.5	325
0.0040	0.0200	0.100	0.500	0.5	24	12.5	610
0.0200	0.0320	0.500	0.800	0.5	24	12.5	610
0.0320	0.0700	0.800	1.800	0.5	24	12.5	610
0.0700	0.1000	1.800	2.500	1	24	25	610

Applications of beryllium copper sheet :

Commutators
Traction Motors
Earthening
Switchgear Products
Railway Electrification
Electrical Components
Panel Boards
Power Transformers
Connectors
Electrical Contacts
Building & Constructions

Our Products:

SMC's promise:
As the world leading manufacturer and supplier, Shanghai Metal Corporation makes“Service. Management. Craftsmanship." In our commitment to deliver world class service, SMC's Quality Control Department not only promise to provide the best quality products, excellent customer services, fast and reliable deliveries, and reasonable prices; but also goes the extra step to provide environment conscious products that will improve lives.