Alloy 10 Cw104c Beryllium Copper Alloy Copper Wholesale

• Certification: CE
• Application: Chemical, Construction
• Shape: Round
• Model NO.: C17500
• Color: Bronze
• Transport Package: Plywood Case
• Specification: 3000mm length
• Trademark: ALB-ALLOY
• Origin: China

Product Description

Model NO.	C17500
Delivery Time	20-25days
Size	Custom
Transport Package	Plywood Case
Trademark	ALB-ALLOY
Production Capacity	50000 Ton

 

Standard	ASTM
Price Term	CIF CFR Fob Ex-Work
MOQ	100kg
Specification	3000mm length
Origin	China

 

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.