Beryllium Copper Billet C17200 Billet Dia 100~200 Length 500~600
A(TB00) State
Product Normal Description:
Product Name: Beryllium copper Billet
Grade: C17200
Dia.: 100~200mm
Length: 500~600mm
State: A(TB00)
Product Brand: CUBERYLLIUM®
Introduction of C17200 (CuBe2) Beryllium copper alloy:
C17200(CuBe2) Beryllium copper alloy is the most regularly used Copper Beryllium compound and is
remarkable for its most astounding quality and hardness contrasted
with business copper amalgams.
C17200 combination contains appr. 2% of beryllium and accomplishes
its definitive elasticity can surpass 200 ksi, while the hardness
approaches Rockwell C45. In the interim, the electrical
conductivity is at least 22% IACS in the completely matured
condition. C17200 likewise displays uncommon protection from stress
unwinding at raised temperatures.
International Specification of Beryllium Copper Billet C17200
Billet:
Rods/Bars/Tubes: ASTM B196,251,463; SAE J461,463; AMS
4533,4534,4535; AMS 4650,4651; RWMA Class 4
European Standards: CuBe2, Alloy 25, QBe2, BrB2, 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 SEA)
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced by
ASTM.
Beryllium Copper Billet C17200 Alloy Chemical Composition:
| Grade | Be | Co+Ni | Co+Ni+Fe | Cu |
| C17200 | 1.80-2.00% | 0.20% Min | 0.60% Max | Balance |
Note: Copper plus additions equal 99.5% Minimum.
Typical Physical Properties of Beryllium Copper Billet C17200 Alloy:
| Grade | Density (g/cm3) | Density before age hardening (g/cm3) | Elastic Modulus (kg/mm2 (103)) | Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C) | Thermal Conductivity (cal/(cm-s-°C)) | Melting Range (°C) |
| C17200 | 8.36 | 8.25 | 13.40 | 17 x 10-6 | 0.25 | 870-980 |
Typical Application for Beryllium Copper Billet C17200 Alloy:
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.
Product Photos:
FAQ:
Q1: Could you produce Beryllium Copper strip by Mill Hardened
process.
A1: Yes, we could produce AM(TM00), 1/2HM(TM01).HM(TM04) XHM(TM06)
XHMS(TM08).,we are the only factory could do harden strip in China.
Q2: What’s the advantages the Beryllium Copper of CUBERYLLIUM®.
A2: 1: The Biggest Coil weight could be reach 1200kg/Coil
2: We are the only one who melting by Vacuum semi-Continuous
Furnace.
3: Surface further polishing for top clients.
Q3: Why you melting by Vacuum semi-Continuous Furnace.
A3: Could be get the Cast ingot without gas,smaller segregation,
Grain Refinement
Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the
amount is different.
