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Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts / Pump Parts
Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts / Pump Parts
Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts / Pump Parts
Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts / Pump Parts
Specifications
Brand Name :
CUBERYLLIUM
Model Number :
C17200
Certification :
ISO,SGS
Place of Origin :
China
MOQ :
50
Price :
USD30
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
200T/Month
Delivery Time :
10-15 work days
Packaging Details :
in coil packed into wooden case
Name :
CuBe2 Beryllium Copper Strips
Standard :
ASTM B194,SAE J463,J461
Max Coil Wt. :
2T
Shape :
Coil/strip
Surface :
Bright/polished
Thinest Thick. :
0.08mm
Width :
200mm
Electrical Conductivity :
22~28％ICAS
Service :
24 Hours Online
Elastic Modulus :
131 GPa
Flatness :
Good
State :
Hard, 1/2 Hard, Annealing
Description

Excellent Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts and Pump Parts

Product Normal Description:

Product Name CuBe2 Beryllium Copper Strips
Grade Alloy 25 DIN.2.1247
Application Electrical Industry,Industrial
Product Brand CUBERYLLIUM®
State Hard, 1/2 Hard, Annealing

Physical Properties:

Density (g/cm3): 8.36
Density before age hardening (g/cm3): 8.25
Elastic Modulus (kg/mm2 (103)): 13.40
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 17 x 10-6
Thermal Conductivity (cal/(cm-s-°C)): 0.25
Melting Range (°C): 870-980 °C
Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.


International Specification:

Strips: ASTM B194, AMS4530,4532; SAE J461,463, 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 SAE)
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced to ASTM.

Applications:

1)Electrical Switch and Relay Blades, Fuse Clips

2)Contact Bridges, Belleville Washers

3)Navigational Instruments, Clips, EMI Finger Stock

4)Pumps, Springs, Electrochemical, Shafts

5)Flexible Metal Hose, Housings for Instruments

6)Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump Parts, Valves

7)Bourdon Tubes, Wear Plates on Heavy Equipment, Bellows

Standard Tolerance:

Tolerance Sheet
(MM)
Strip
Thickness		 CuBeryllium®
Standard Tolerance
over incl. plus or minus
0.03 0.08 0.003
0.08 0.1 0.004
0.1 0.15 0.005
0.15 0.2 0.006
0.2 0.25 0.007
0.25 0.4 0.008
0.4 0.55 0.009
0.55 0.7 0.01
0.7 0.9 0.015
0.9 1.5 0.025
Note: Tolerances apply to rolled and mill hardened strip.

Chemical Composition of CuBe2 Beryllium Copper Alloy:

Delivering Solutions
Alloy Beryllium Cobalt Nickel Co + Ni Co+Ni+Fe Copper
C17200 1.80-2.00 - 0.20 Min 0.20 Min 0.60 Max Balance

Remark: Copper plus additions equal 99.5% Min.

Product Package of Copper Beryllium Alloys:

Usually we pack the beryllium copper strips on coil, outside is plywood case.

Product Photo:

Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts / Pump Parts

Fabrication Properties of CuBe2 Beryllium Copper(C17200):

TECHNIQUE: SUITABILTY

Soldering: Good

Brazing: Good

Oxyacetylene Welding: Not Recommended

Gas Shielded Arc Welding: Good

Coated Metal Arc Welding: Good

Spot Weld: Good

Seam Weld: Fair

Butt Weld: Fair

Capacity for Being Cold Formed: Good

More Product:

More range of copper and copper alloys, in full series of shapes: Sheet, Rod, Pipe, Strips and Wire list as below:
C17000/170 (CuBe1.7, 2.1245, Alloy165)
C17200/172 (CuBe2, 2.1247, Alloy25)
C17300/173 (CuBe2Pb, 2.1248, AlloyM25)
C17500/175 (CuCo2Be, 2.1285, Alloy10)
C17510/1751 (CuNi2Be, 2.0850, Alloy3)
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.

Product tags

ceramic insulators low tensions

,

composilte long rod insulators

,

polyurethane coil tubing
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Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts / Pump Parts

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Product Detail
Brand Name :
CUBERYLLIUM
Model Number :
C17200
Certification :
ISO,SGS
Place of Origin :
China
MOQ :
50
Price :
USD30
Contact Supplier
Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts / Pump Parts
Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts / Pump Parts

Hangzhou Cuberyllium Metal Technology Co.,Ltd.

Verified Supplier
4 Years
zhejiang, hangzhou
Since 2002
Business Type :
Manufacturer, Exporter
Main Products :
Beryllium Copper Alloy, C17200 Beryllium Copper, C17300 Beryllium Copper
Total Annual :
8000K-10000K
Employee Number :
100~130
Certification Level :
Verified Supplier
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