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C11000 Copper Forging

C11000 Copper, also known as Electrolytic Tough Pitch, is 99.90% pure copper. C11000 is one of the most commonly used commercially pure coppers and is available in a variety of shapes, including plate, sheet, coil, bar, rod, wire and extruded profiles. C11000 copper has high electrical conductivity, in excess of 100% IACS, and good corrosion resistance. C11000 copper has a wide range of uses, including applications inarchitectural, industrial, electrical, automotive and construction industries. Some common products produced out of C11000 ETP copper include roofing, gutters, radiators, switches, fasteners, conductors, cookware and heat exchangers. 

Features:
  • High Electrical Conductivity - 100+% IACS
  • Good Formability
  • Corrosion Resistant
  • Good Solderability
  • Excellent Conductor of Heat

Forging of C11000 Copper Alloy



Like other copper forgings (such as C14500), C11000 is normally closed die hot forged into desired dimensions or shape. The hot forgeability rating of this alloy is 65. (Forging brass = 100). The recommended hot working temperature for this alloy is between 1400 and 1600 F.

Standard:

     USA    
    ASTM
    China    GB
    Japan        JIS
          Germany      
              DIN
           Europe                         EN
C11000
T2 C1100
E-Cu58
2.0065
Cu-ETP
CW004A

Chemical Compositions:

Cu: ≥99.90(including Ag element)
O: 0.04 (nom)

Physical & Mechanical Properties

The physical properties of UNS C11000 copper are given in the following table.

Properties
Metric
Imperial
Density
8.89 g/cm3
0.322 lb/in3
Melting point
1065 - 1083°C
1949°F

The mechanical properties of UNS C11000 copper are tabulated below.

Properties
Metric
Imperial
Hardness, Rockwell F (hard temper)
80
80
Poisson's ratio
0.34
0.34
Elastic modulus
115 - 117 GPa
16969 ksi

In China, if forging, it is difficult to order C11000 copper bars directly from domestic material factory, so we normally use T2 copper instead. Surface finish of C11000/T2 copper forgings available in CFS Forge can be shot blasting, silver plating, nickel plating, ect. Besides, we can also provide value added machining service to deliver finished machined products. Contact us now if you require C11000 copper forgings or forgings in other copper alloys.


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