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

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

Product Normal Description:

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:

Product Photos:

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