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Dia 4mm Beryllium Copper Round Bars CuBe2 For Resistance Welding Electrode

  • Dia 4mm Beryllium Copper Round Bars CuBe2 For Resistance Welding Electrode
  • Dia 4mm Beryllium Copper Round Bars CuBe2 For Resistance Welding Electrode
  • Dia 4mm Beryllium Copper Round Bars CuBe2 For Resistance Welding Electrode
  • Dia 4mm Beryllium Copper Round Bars CuBe2 For Resistance Welding Electrode
Place of Origin China
Brand Name CUBERYLLIUM®
Certification ISO,SGS
Model Number CuBe2
Minimum Order Quantity 50
Price 30USD
Packaging Details Pack in coil+waterproofing winding film+Drier+Wooden Case
Delivery Time 10~15days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

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Product Details
Name Beryllium Copper Round Bars CUBERYLLIUM® Grade CUBERYLLIUM® 172
Standard ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS 4650,4651; RWMA Class 4 Safe Handling No Special Health Risk.
Machining Property Good Surface Bright/Polished
Flatness Good State A(TB00),1/2H (TD02), H(TD04),AT(TF00),HT(TH04)
Dia. 4mm Application For Resistance Welding Electrode
High Light

Resistance Welding Electrode Copper Beryllium Rod

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4mm Beryllium Copper Round Bars

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CuBe2 Beryllium Copper Round Bars
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Product Description

Beryllium Copper Round Bars CuBe2 Dia. 4mm For Resistance Welding Electrode

Product Normal Description:

Product Name Beryllium copper round bars
Material Grade CuBe2
Other names of material C17200, C172, Alloy 25
End Product Form Round rods, bars
Other Forms  Strips, flat bars, sheet, wire, tube
Product Brand CUBERYLLIUM®
Product Size(Dia.) 4mm
Product Size(Length) 1m, 2m, 2.5m or customized length
Chemical Compositions of CuBe2 Beryllium Copper Alloy
RWMA Class UNS Number Description Cu¹ Fe Co Ni Si Be Al
4 C17200 Beryllium Copper Balance - Ni + Co = 0.20% min. 0.20% max. 1.8-2.0% 0.20% max.
 
Ni + Co + Fe = 0.6% max.

Cu¹:Copper plus additions equal 99.5% Min.

 

About CUBERYLLIUM®:
Cuberyllium is a factory specialized on Bronze Alloy Products for more than 20 years.
Cuberyllium has Casting, Die Forging, Extrusion and Heat Treatment within our plants. The products manufactured have many critical applications from autmotive to marine industry, from electrical industry to aviation.

 

CUBERYLLIUM ®-172 also named Cube2--UNS. C17200 (CDA 172) Beryllium Copper is the most commonly utilized Copper Beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. C17200 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 1360Mpa, while the hardness approaches Rockwell C45. Meanwhile, the electrical conductivity is a minimum of 22% IACS in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures.

 

Typical Physical Properties of CuBe2 Beryllium Copper Alloys:

Thermal Conductivity BTU/(ft hr F) 60
Specific Heat BTU/lb/ F 0.1
Thermal Expansion in/in/F 9.7 x 10 -6
Density lb/cu in 0.298
Hot Forming 1350-1500 ℉ Air or Water Cooled
Heat Treatment Anneal 1425-1475 ℉ in apporx.HB 150

Hardened 600 ℉ to approx. HB 370		 1/2 hr. & Water Quench

3 hr. Air Cool
GENERAL USES OF CuBe2 Alloy
Back-up Electrodes Bushings Caps & Shanks Casting Wheels & Dam Blocks
Continuous Casting Molds Cross Wire Welding Electrodes & Components Dies & Fixtures Electrode Holders and Adaptors
Electrical & Mechanical Power Components Flash & Butt Welding Dies Injection Blow Molds & Dies Joining Components
Nut & Stud Welding Electrodes Permanent Molds Pistons Plunger Tips
Resistance Welding Electrodes Seam Weld Wheels Shafts Spot Welding Electrodes
Threaded Electrodes Wear Plates Welding Arms Welding Blocks
Welding Connectors Welding Platens    

 

Product Photos:

Dia 4mm Beryllium Copper Round Bars CuBe2 For Resistance Welding Electrode 0

 

International Specification:

C17200 Beryllium Copper Alloys Rods/Bars/Tubes: ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS4650,4651;
RWMA Class 4
C17200 Beryllium Copper Alloys Strips: ASTM B194, AMS4530,4532; SAE J461,463
C17200 Beryllium Copper Alloys Sheets: ASTM B194
C17200 Beryllium Copper Alloys Wires: ASTM B197, AMS4725, SAE J461,463
C17200 Beryllium Copper Alloys Wires: ASTM B194, SAE J461,463; AMS4530,4533,4534,AMS4650,4651; RWMA Class 4.
European Standards: CuBe2, DIN 2.1247, CW101C to EN

Tags:

beryllium bronze plate

beryllium bronze alloy Strip ASTM

c17200 beryllium bronze alloy Strip