C17500 Cobalt Beryllium Copper
CuCo2Be-C17500 (CDA 175) Cobalt Beryllium Copper is primarily utilized in the industry applications that require most highly thermal or electrical conductivity, which features a cobalt alloying addition (2.40-2.70%). C17500 also Offers good strength and hardness characteristics coupled with conductivity in the range of 45-60 percent of copper with ultimate tensile and hardness properties approaching 140 ksi and RB 100 respectively.
Specification of CuCo2Be UNS.C17500
UNS/CDA
DIN/EN
International specification
Chemical composition
Avaliable forms
C17500/175
CuCo2Be
2.1285
Alloy 10
CW104C
Be:0.40-0.70%
Co:2.40-2.70%Cu:Balance
Cu+Be+Co:99.5%min
bar,round bar,flat bar,square bar,rectangular bar,hexagon bar,plate,sheet,round wire.
Process:
Typical Application for C17500 Cobalt Beryllium Copper Alloys:
Electrical Industry: Fuse Clips, Switch Parts, Relay parts, Connectors, Spring Connectors
Fasteners: Washers, Fasteners
Industrial: Springs, Seam Welding Dies, Resistance Welding Equipment, Resistance and Spot Welding Tips, Tooling for Plastic Moulds, Die-Casting Plunger Tips.
Available Sizes:
Custom Diameter &Â Sizes, Random Mill lengths
Available Products (forms):
Round bars, 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): 8.83
Density before age hardening (g/cm3): 8.75
Elastic Modulus (kg/mm2 (103)): 14.10
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 18 x 10-6
Thermal Conductivity (cal/(cm-s-°C)): 0.48
Melting Range (°C): 1000-1070
Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.
International Specification:
Rods/Bars/Tubes: ASTM B441, SAE J461,463; RWMA Class 3
Strips: ASTM B534
Sheets: ASTM B534
Wires: ASTM B441
Plates: ASTM B534, SAE J461,463; RWMA Class 3
European Standards: CuCo2Be, DIN 2.1285; CW104C 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.
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: AT(TF00),HT(TH04)
About Us:
1. Payment:
Acturally, payment would be preferred: Normally we choose in T/T, usually is 40~50% deposit and pay the balance before shipment.L/C.
2. Delivery time:
The goods need 90 working  days to be made after receive deposit.
3. Why choose us?
 We are China Leading manufacturer. We are confident that with our experience in welding machine etc. Quick delivery time, excellent quality and comprehensive superior service we can give our customers complete satisfaction.Â
 For large order, engineer can be sent to your country for on-site mainternace instructions.
Â
4.Our 100% Promise:
1. 24 hours online service.
2. We always say FINE to my customer.
3. The above product photos are coming from main production.
4. Thanks and the first cooperation to be expected.
For more information, please visit our website.(www.jywuxing.com)Welcome to visit our factory. we are sincerely want to start business with each customer. Enquiry are welcomed.
Â
1.Your inquiry related to our product &Â price will be replied within 24 hours
2.Well-trained &Â experienced staff are to answer all your inquiries in English
3.Working time: 8:00am ~17:00pm, Monday to Friday. (UTC+8)
4.Customized solution &Â perfect after-sale service
5. For large order, engineer can be sent to your country for on-site mainternace instructions.
6.Our advantage:1.Competitive price  2.Good quality  3.Timely delivery  4.New model launch yearly Â
                              5.Own manufacturing  6.own quality controlÂ
Contact us:
Tel:Â Â +86-510-86027183
Mob:Â Â +86-13921230558
Fax:Â Â +86-510-86027228
Web: www.jywuxing.com
Â
Bathtub,Tub Faucet,Drain,Shower Faucet
Bathtub Co., Ltd. , http://www.nbsanitary.com