Basic Info.
Model NO.
C17500
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
C17500 Cobalt beryllium copper round bar China manufacturer
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)
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
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
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
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
