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Copper rod Copper Wire
Copper Plate Metal Wholesaling
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  Copper products are primarily 8 mm copper rod and 2.6 mm copper wire. They are the raw materials of cable and wire, rolled wire, fine wire.
   
Product Applications
  The products offered by E-CHANG WIRE TRADE CO., LTD. is widely applied in coated wire, ultra-fine wire, communication wire, power cable, soldered wire, electronic and computer wiring, power code, car harness, decorating lamp wire, rolled wire, cable car wire, electrolytic copper foil materials.
   
Products Conform to Major International Standard.
 
Copper rod :ASTM B49-98, GB/T3952-1998
 
Copper Wire :JIS C 3101-1994, JIS C 3102-1984,
DIN48200-1-1981, ASTM B1-01 ( Tough wire ) ,
ASTM B3-01 ( Soft Wire ) , GB3953-83
   
Product features of representing copper wire / copper bar
 
Specs 8.0mm 2.6mm(H) 2.6 mm(s)
Appearance Smooth, free form defects that are determental to use.
Finished Diameter, mm 8.0 ± 0.38 2.6 ± 0.03 2.6± 0.03
Electrical Conductirity, % IACS > 101% > 98% > 101%
Breaking Load,kg (Reference only) < 1170 > 235 < 264.8
Tensile Strength, kg/mm2 24 45 27
Elongation % 40% 1% 30%
Copper content % 99.95% 99.95% 99.95%
Oxygen Content, ppm 180 ~35
Oxide Thickness A < 200 - -
Copper Dust - mg < 5 - -
25 RTF Torsion Test > 20 - -
   
 
Copyright © 2007~2008 E-CHANG WIRE TRADE CO., LTD.All Rights Reserved. E-Mail : service@ecme.com.tw
Add:No.202, Sec. 2, Zhonghua Rd., Xinzhuang City, Taipei County 242, Taiwan (R.O.C.) Tel : 886-2-8992-2988 Fax : 886-2-8992-3298