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Becu C17500 Beryllium Copper Alloy 10 Wires ASTM B441

  • Becu C17500 Beryllium Copper Alloy 10 Wires ASTM B441
  • Becu C17500 Beryllium Copper Alloy 10 Wires ASTM B441
Place of Origin China
Brand Name CUBERYLLIUM
Certification ISO ROHS
Model Number UNS.C17500 (Alloy 10)
Minimum Order Quantity 30kg
Price USD 30KG
Packaging Details Pack in coil+waterproofing winding film+Drier+Wooden Case
Delivery Time 10～15 Working days
Payment Terms L/C, T/T
Supply Ability 50T/Month

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Product Details
Product Name UNS.C17500 (Alloy 10) Beryllium Bronze Wires CUBERYLLIUM® Grade CUBERYLLIUM® 750
Diameter Range 0.08mm～6mm ASTM ASTM B441
Temper A(TB00), H(TD04), AT(TF00), HT(TH04) Surface Bright
Package On Spools And In Coils Typical Application For Springs
Shape For Available Rod Or Coil Wire Hot Working Have Good Hot Working Property
Cold Working Have Excellent Cold Working Property
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C17500 Beryllium Copper ASTM B441

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C17500 Beryllium Copper Alloy 10 Wires

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becu alloy 10
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Product Description

UNS.C17500 (Alloy 10) Beryllium Bronze Wires With Good Strength And Hardness

Product Description:

Name: Beryllium bronze wires

Grade: UNS.C17500 (Alloy 10)

Specification: Thickness 0.08mm-6mm

Surface: Bright

State: A(TB00), H(TD04), AT(TF00), HT(TH04)

Features: Good strength and hardness

Application: For Springs

 

Introduction of UNS. C17500 Beryllium Bronze Alloy:

C17500 Beryllium Copper has an electrical conductivity from 45 - 60% as that of pure copper. Its yield strength is up to 125 ksi. Its Tensile Strength is 135 ksi. It has a conductivity of 60% IACS. As far as its use goes in applications that call for high reliability relay, this is definitely one of the best alloys available. Beryllium Copper C17500 wires can be required to meet the specification ASTM B441.

 

 

Chemical Composition of UNS.C17500 (Alloy 10) Beryllium Bronze Alloy:

CUBERYLLIUM® Brand UNS-Number Beryllium Cobalt Fe Si Copper
Cuberyllium-C750 C17500 0.40-0.70 2.4～2.7 <0.1 <0.2 Balance

Note: Copper plus additions equal 99.5% Min.

 

 

Typical Physical Properties of UNS.C17500 (Alloy 10) Beryllium Bronze Alloy:

Density 8.83 g/cm3
Density before age hardening 8.75 g/cm3
Melting Range 1000~1070 ℃
Elastic Modulus 14.1 (kg/mm2 (103)
Thermal Expansion Coefficient 18 x 10 -6 20 °C to 200 °C m/m/°C
Thermal Conductivity 0.48 cal/(cm-s-°C)

 

 

Mechanical and Electrical Properties of UNS.C17500 (Alloy 10) Beryllium Bronze Wires:

Temper(*) Heat Treatment

Tensile Strength

Mpa

Elongation Percent

(Min)

Electrical Conductivity

Percent IACS
A(TB00) / 240~380 20~60 20~30
H(TD04) / 440~550 2~20 20~30
AT(TF00) 3 hr 490℃ 690~900 ＞10 45~60
HT(TH04 2 hr 490 ℃ 750~960 ＞10 48~60

 

 

Related Material Specifications of UNS.C17500 (Alloy 10) Beryllium Bronze Alloy:

Wires: ASTM B441

Rods/Bars/Tubes: ASTM B441, SAE J461, 463; RWMA Class 3

Strips: ASTM B534

Sheets: ASTM B534

Plates: ASTM B534, SAE J461, RWMA Class 3

 

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.

 

 

 

Typical Applications of UNS.C17500 (Alloy 10) Beryllium Bronze Alloy:

• Bearings and bushes
• Plastic moulds
• Corrosion resistant components
• Current carrying springs
• Welding electrodes
• Electrical and electronic connectors

 

Product Photo:

Becu C17500 Beryllium Copper Alloy 10 Wires ASTM B441 0

 

Weldability

Soldering, brazing, gas shielded arc welding, coated metal arc welding, spot welding, seam welding and butt welding are all recommended

 

Hot & Cold Workability

Good hot working properties. Excellent cold working properties.

 

Key Technology of Beryllium Copper(Heat treatment)

Age Hardening

Age hardening significantly enhances the material’s strength. This reaction is generally carried out at temperatures between 260°C and 540°C depending on alloy and desired characteristics. This cycle causes the dissolved beryllium to precipitate as a beryllium rich (gamma) phase in the matrix and at the grain boundaries. It is the formation of this precipitate which causes the large increase in material strength. The level of mechanical properties attained is determined by the temperature and time at temperature. It should be recognized that beryllium copper has no room temperature aging characteristics.

 

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.

Tags:

c17500 copper

Beryllium Copper Strips 0.3x30mm

UNS c17500 copper Beryllium Alloys