Cuco2be Cucobe Cw104c Beryllium Copper Galvanic Series

• Type: Copper Bars
• Application: Water Heater, Oil Cooler Pipe
• Material: Bronze
• Model NO.: C17500
• Shape: Round
• Alloy: Alloy
• Color: Bronze
• Standard: ASTM
• Delivery Time: 20-25days
• Price Term: CIF CFR Fob Ex-Work
• Size: Custom
• MOQ: 100kg
• Transport Package: Plywood Case
• Specification: 3000mm length
• Trademark: ALB-ALLOY
• Origin: China
• Production Capacity: 50000 Ton

Product Description

Cuco2be Cucobe Cw104c Beryllium copper galvanic series
 
Specification
 UNS/CDA:    UNS. C17500, CDA 175, CuCo2Be
 ASTM:   B441
 RWMA:   Class 3
 DIN:    2.1285,  CW104C
Temper: A(TB00), H(TD04), AT(TF00), HT(TH04)

 Chemical Composition

 Be: 0.40-0.70%
 Co: 2.40-2.70% 
 Cu: Balance
 Co+Be+Cu: 99.5% Min.


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.


Application

UNS.C17500 Beryllium Copper Alloy 3

Beryllium copper alloy C17500 is heat-treatable with moderate electrical and thermal conductivity and high tensile strength. 
It is recommended for projection welding dies, flash and butt welding dies, current-carrying members, and heavy-duty offset electrode holders. It is also generally recommended for spot and steam welding steels with high electrical resistance, such as stainless steel.
It provide a good strength with even better thermal conductivity than C17200.This alloy offers conductivity of 45 to 60 percent of pure copper while providing significant strength and hardness properties. 

 

 Production Show

Packaging & Shipping

 

Company Profile

ALB (Xiamen) Material Company Limited, a member of ALB group, has been the leading Chinese manufacturer and supplier of copper beryllium alloy material and copper beryllium semi-finished & finished machining parts since its establishment.

We are specialized in producing beryllium copper alloy strips, rods, bars, wires, plates, sheets, tubes, discs with materials of CuBe1.7-UNS.C17000,CuBe2-UNS.C17200, CuBe2Pb-UNS.C17300, CuCo2Be-UNS.C17500, CuNi2Be-UNS.C17510, CuCo1Ni1Be-CW103C as well as beryllium copper machining & finished & turned parts.
 

Packing & Delivery