C70620 Copper Bar

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Copper Bar – Round, Square and Flat products (including busbar) 

Jiangsu Zhongzhilian Steel Industry Co., Ltd has a history of over 75 years as one of the industry’s leading suppliers of copper bar products.


The superior qualities of copper and copper alloy make them the ideal products in a vast range of commercial, industrial and domestic applications.


In addition to its well known traditional properties – electrical and thermal conductivity, malleability and resistance to corrosion – copper is far more versatile in combining with other metals to provide performance characteristics needed to satisfy today’s increasingly complex demands. To meet the exact specifications of our customers, Jiangsu Zhongzhilian Steel Industry Co., Ltd sources, stocks and supplies products from leading copper and brass mills around the world.


Customers can request products to be produced to their individual specifications, or select from Jiangsu Zhongzhilian Steel Industry Co., Ltd’ extensive stocks of copper and copper bar products.


Copper Square

Metric
(mm)

Imperial
(inches)

kg/m
(nominal)

Alloy

C11000

50.8

2 x 2

23.00

50003519

Standard Length:3600mm

Copper Tube

AWS supplies Inner Groove and Smooth Bore and Layer Wound Coil

Standards

Chemical Composition %

Cu

Stock / Overseas

P

C12200 or JIS C1220

99.90 min

0.015-0.040

Standard Dimensions – Inner Groove Tube

Groove Type

Outer Diameter

(mm)

Av Wall Thickness

(mm)

No of Grooves

Helix Angle

Groove Depth

(mm)

A

9.52

0.35

65

25

0.15

9.52

0.41

65

25

0.15

B

9.52

0.35

60

25

0.12

C

7.94

0.36

50

18

0.2

9.52

0.35

60

18

0.2

9.52

0.36

60

18

0.2

9.52

0.41

60

18

0.2

12.7

0.51

65

18

0.25

For other dimensions please consult with out Sales Office.

Mechanical Properties

Temper

Tensile Strength

MPa

Elongation

%

HR15T

 

Grain Size

(mm)

Light Annealed

275

40 min

65 max

0.04 max


1. Competitive price and quality from our own factory
2. Approved by ISO9001, CE, SGS every year
3. Best service with 24 hour's reply
4. Flexible payment with T/T, L/C, wechat pay, alipay, etc
5. Smooth production ability(50000tons/month)
6. Quick delivery and standard exporting package
7. OEM/ODM