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Fivestar Welder & Copper (Jiangyin) Co., Ltd.

Copper, Copper Alloy, Welding Part manufacturer / supplier in China, offering Copper Bar with High Conductive for Auto Industry, Power Transformer Radiator Welder Production Line, Frequency Control Stitch Welding Machine and so on.

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Copper Bar with High Conductive for Auto Industry

FOB Price: US $50 / kg
Min. Order: 50 kg
Min. Order FOB Price
50 kg US $50/ kg
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Port: Shanghai, China
Production Capacity: 500kg Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Type: Copper Bars
  • Material: Beryllium
  • Alloy: Alloy
  • Standard: GB/T
  • Transport Package: Plywood Case
  • Application: Oil Cooler Pipe, Oil,Gas,Automobile,Mold,Aeroplane,Rmwa,Elorctronic
  • Shape: Square
  • Color: Golden
  • Trademark: Fivestar
  • Origin: Jiangsu Jiangyin
Product Description
CuBe2-C17200 Beryllium copper

  Cube2--C17200 (CDA 172) Beryllium Copper is the most commonly utilized Copper Beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. C17200 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 200 ksi, while the hardness approaches Rockwell C45. Meanwhile, the electrical conductivity is a minimum of 22% IACS in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures.




Typical Application for C17200 Beryllium Copper Alloys:
Electrical Industry: Electrical Switch and Relay Blades, Fuse Clips, Switch Parts, Relay parts, Connectors, Spring Connectors, Contact Bridges, Belleville Washers, Navigational Instruments, Clips
Fasteners: Washers, Fasteners, Lock Washers, Retaining Rings, Roll Pins, Screws, Bolts
Industrial: Pumps, Springs, Electrochemical, Shafts, Non Sparking Safety Tools, Flexible Metal Hose, Housings for Instruments, Bearings, Bushings, Valve Seats, Valve Stems, Diaphragms, Springs, Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump Parts, Valves, Bourdon Tubes, Wear Plates on Heavy Equipment, Bellows.


UNS/CDA
DIN/EN
Others
Chemical
Available
International
Composition
Forms
Specification
C17200/172
CuBe2/BeCu
2.1247
            Be:
    1.85-2.10%
Bar
Round bar
CW101C
       Co+Ni:
     0.20% Min
Flat Bar
Alloy 25
       Co+Ni+Fe:
      0.60% Max
Square Bar
JIS C1720
    Cu:Balance
Rectangular Bar
Cu+Be+Co+Ni+Fe:
       99.5% min
Hexagon Bar
Plate
Sheet
Round Strip
Round Wire
Round Tube




Available Sizes:
Custom Diameter & Sizes, Random Mill lengths

Available Products (forms):
Round bars, Round strips, Round wires, Round tube,
Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils
Custom shapes are available upon request.

Typical Physical Properties:
Density (g/cm3): 8.36
Density before age hardening (g/cm3): 8.25
Elastic Modulus (kg/mm2 (103)): 13.40
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 17 x 10-6
Thermal Conductivity (cal/(cm-s-°C)): 0.25
Melting Range (°C): 870-980
Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.

International Specification:
Rods/Bars/Tubes: ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS4650,4651;
RWMA Class 4
Strips: ASTM B194, AMS4530,4532; SAE J461,463
Sheets: ASTM B194
Wires: ASTM B197, AMS4725, SAE J461,463
Plates: ASTM B194, SAE J461,463; AMS4530,4533,4534,AMS4650,4651; RWMA Class 4.

European Standards: CuBe2, DIN 2.1247, CW101C to EN

Note:
ASTM: American Society for Testing and Materials
SAE: Society of Automotive Engineers
AMS: Aerospace Materials Specification (Published by SAE)
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced to ASTM Note:
ASTM: American Society for Testing and Materials
SAE: Society of Automotive Engineers
AMS: Aerospace Materials Specification (Published by SAE)
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced to ASTM

Mechanical Properties:
The Mechanical Properties will be available on request from customers.

Most Commonly Temper Used:
Rods/Bars/Tubes: A(TB00),H(TD04),AT(TF00),HT(TH04)
Strips: A(TB00),1/4 H(TD01),1/2 H(TD02),H(TD04)
Sheets: A(TB00),1/4 H(TD01),1/2 H(TD02),H(TD04),AT(TF00)
Wires: A(TB00),1/4 H(TD01),1/2 H(TD02),3/4H(TD03),H(TD04)
Plates: A(TB00),H(TD04),AT(TF00),HT(TH04)

About Us:
Copper Bar with High Conductive for Auto Industry

Our Advantages:
1,Timing belt body transfer, higher speed at lower maintenance.
2,Automatic electronically controlled pusher speed.
3,Cleaning device for upper and lower weld electrode.
4,Simplified shifting system for upper and lower weld electrodes.
5,Drum welders are compared for proven reliability, high performance, spares availability and service.
6,We can make the machine base on your drawing or samples
7,Installation and commissioning:support engineers overseas installation and commissioning.
8,Provide consistently high quality products and services to satisfy our global customers' various and on-going demands based on our groups principle - Mutual Benefit, Fair Business and Obey Contract Strictly.

Contact us:
Tel:  +86-510-86027183
Mob:  +86-13921230558
Fax:  +86-510-86027228
Web: www.jywuxing.com
Email: info@welder.com
 
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