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ASTM C17300 Bright BeCu Beryllium Copper Bar For Electrical Switch

  • ASTM C17300 Bright BeCu Beryllium Copper Bar For Electrical Switch
  • ASTM C17300 Bright BeCu Beryllium Copper Bar For Electrical Switch
Place of Origin China
Brand Name CUBERYLLIUM
Certification ISO ROHS
Model Number C17300
Minimum Order Quantity 30kg
Price USD 30～50/KG
Packaging Details Packed with waterproof paper or woven bag, then put it into wooden box or pallets.
Delivery Time 10~15days
Payment Terms L/C, T/T
Supply Ability 50T/Month

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Product Details
Name ASTM C17300 Bright/Polished BeCu Beryllium Copper Bar For Electrical Switch And Relay Blades Grade C17300
Standard ASTM B194,B196 Diameter 1mm~6mm
Typical Application Electrical Switch And Relay Blades Safe Handling No Special Health Risk.
Machining Property Good Temper TD04,TH04
Modulus Of Elasticity Tension 131Gpa Shape For Available Rod, Bars, Round Bars, Rectangle Bars
Surface Bright,Polished,Mill Length 2000mm
High Light

Bright Beryllium Copper Bar

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BeCu Beryllium Copper Bar

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TD04 beryllium copper round bar
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Product Description

ASTM C17300 Bright/Polished BeCu Beryllium Copper Bar For Electrical Switch and Relay Blades

Physical Property:

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

 

Chemical Composition:

Be: 1.85-2.10%
Co+Ni: 0.20% Min.
Co+Ni+Fe: 0.60% Max.
Lead: 0.20-0.60%
Cu: Balance
Note: Copper plus additions equal 99.5% minimum.

 

Typical Applications:

1)Electrical Industry: Switch Parts, Relay parts, Electrical Connectors, Fuse Clips, Contact Bridges, Electrical Motor Components, Navigational Instruments, Electrical Switch and Relay Blades.

2)Industrial: Bushings, Non-Sparking Safety Tools, Shafts, Pumps, Springs, Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump Parts, Valves, Bourdon Tubes, Bellows, Electrochemical Springs, Flexible Metal Hose.

 

Mechanical and Electrical Properties:

Temper(*) Diameter Heat Treatment Tensile Strength ksi

Elogation Percent

(Min)

Electrical Conductivity Percent

IACS

 Hardness Rockwell B or C Scale
A(TB00) ALL SIZE / 400~600 30 15~19 B45~85

H(TD04)		 5~10 / 660~900 5 15~19
＞B88
＞10~25 / 620~860 5 15~19
＞25 / 590~830 5 15~19
AT(TF00) ALL SIZE 3 hr 320°C 1100~1380 2 22~28 C35~42
HT(TH04) 5~10 2 hr 320°C 1200~1550 1 22~28 C37~45
＞10~25 1150~1520 1 22~28 C36~44
＞25 1120~1480 1 22~28 C35~44

 

Detailed Specifications:

Bar/Rod Diameter:1.0-200mm Length:1000-6000mm
Sheet/Plate Thickness:0.2-100mm Width:100-1000mm Length:1000-2000mm
Strip/Tape Thickness:0.01-2.0mm Width:4-1000mm
Pipe/Tube Thickness:0.1-100mm OD:1-600mm

 

Lead Time:

Quantity(kilograms) 1 - 50 51 - 100 >100
Est. Time(days) 7 15 To be negotiated

 

Product Photos:

ASTM C17300 Bright BeCu Beryllium Copper Bar For Electrical Switch 0

 

Alloy M25 can be supplied in the form of bar or wire based on different design needs. Also there are different supply states for customers to choose according to different needs. C17300 also has good welding performance, wear resistance and adhesion resistance. It can be forged into parts of various shapes. Beryllium copper c17300 has better strength and wear resistance than chromium zirconium copper alloy.

 

FAQ:

Q1:What’s the advantages the Beryllium Copper of CUBERYLLIUM®?

A1: 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.

Q2: Why you melting by Vacuum semi-Continuous Furnace?
A2:Could be get the Cast ingot without gas,smaller segregation, Grain Refinement.

Q3:Could you produce Beryllium Copper strip by Mill Hardened process?
A3: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.

Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different.

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