C17200 Beryllium Copper Alloy Performance: 1. Beryllium copper is a precipitation hardning alloy. After solution aging treatment, it will have high hardness, elastic limit and fatigue limit, corrosion resistance and processing properties, it also has high strength. 2. It has good fluidity and the ability to reproduce fine patterns.

COPPER BERYLLIUM C17200; DISPERSION STRENGTHENED COPPER C15760, C15725, C17515; COPPER ALLOY FORGINGS ; REFRACTORY METALS. COPPER TUNGSTEN RWMA CLASS 10; Copper Tungsten RWMA Class 11; COPPER TUNGSTEN RWMA CLASS 12; Tungsten RWMA CLASS 13; Molybdenum RWMA CLASS 14; …

Copper, Nickel, Beryllium is suited for spot welding and seam welding stainless steel and high temperature heat resisting alloys requiring high weld forces, flash welding dies, …

It may be used for spot welding electrodes, seam welding wheels and welding fixture components. It is not heat treatable. RWMA Class 2 alloy TUFFALOY 77. CHROMIUM-COPPER, suited to welding cold-and hot-rolled steels, stainless steel, and low-conductivity brasses and bronzes. Class 2 alloy is a superior resistance welding electrode material ...

Copper Beryllium C17200, RWMA Class 4. Other Designations: AWS J1.3, ASTM B196, AMS 4533, SAE J461, CuBe2.1247, Alloy 25, Mold-Mor® 3, Mold-Mor® 4 Copper Beryllium is the highest strength copper alloy and is specified when the mechanical strength is the limiting design feature for a copper alloy. It is a heat treatable copper …

GENERAL PRINCIPLES Resistance welding is a thermo-electric process in which heat is generated at the interface of the parts to be joined by passing an electrical current …

Wonder copper is capable of producing the beryllium copper welding electrode, welding tips, welding discs, contact tips, shafts, beryllium copper seam welding wheels, spot welding tips, spot welding electrode, electrode caps, adaptors, holders, etc…. In arc welding an electrode is used to conduct current through a workpiece to fuse two pieces ...

In addition to high electrical conductivity, resistance welding electrode materials must also be durable because of the pressure applied to them. Beryllium Copper is used in the automotive and other industries as an electrode material for resistance welding because of its high conductivity, high strength, and high durability. 4. Safety Tools

Resistance welding electrode selection is one of the challenges when starting out in Resistance welding. Electrode materials vary and include Copper, Tungsten, and Molybdenum; as well as various alloys of each of the above materials. Electrode size and shape are important factors in achieving the weld spot that you would like.

DIN 2.0850. R.W.M.A. Class III. It has lower hardness and tensile strength according to CuCrZr. This alloy has the same corrosion resistance as pure copper. Spot welding electrodes. Seam welding wheels/discs for stainless steel …

Beryllium Copper. Beryllium copper (BeCu) is also known as copper beryllium (CuBe),is a copper alloy with 0.3-5% beryllium and other elements.Beryllium copper alloys have high strength,good electrical and thermal conductivities etc. characteristics.There are two types of beryllium copper alloys,high strength alloys and high conductivity alloys ...

NICKEL-BERYLLIUM COPPER: 3.17510: High hardness makes them ideal for electrodes for spot and seam welding high resistance materials like stainless steels, nichrome, inconel, and monel metal. As a casting, they're used for flash, butt & projection welding electrodes & fixtures. Other uses are welding gun components, seam welding bearing …

Resistance Welding Equipment and Supplies Specialist. toll free: (888) 255-6780. Home; About SCI; Equipment; Supplies; Service; Contact Us Supplies. Copper Tungsten (Elkonite®) Glidcop® Copper; Electrodes, Holders, Force Gauges, & Acc. RWMA Alloy Class 2, 3, and 110 Bar Stock ... Spot Welding Supplies - Glidcop® Dispersion …

The conductivity of copper beryllium requires electrodes having an electrical conductivity of at least 75% IACS. RWMA Class 2 electrodes are recommended for the resistance …

Low Beryllium content Heat resistant ※The conductivity of this alloy is the highest in the beryllium copper alloy family. ※ High mechanical properties can be obtained via heat treatment. MAIN APPLICATIONS: Resistance welding electrodes Tip bases Spot welding gun arms Screw adapters Base tips for insert cards

The hydrogen reacts with copper oxide at high temperature. This reaction yields water vapour and copper. The water at high temperature gets entrapped in the metal and can exert enough pressure to cause cracking. Like all types of copper, preheat of 250° to 1000°F (120°C to 538°C) is applied while welding these coppers.

NSRW provides RWMA copper alloys, refractory metals, electrodes, and other resistance welding components for companies at any stage of the welding process. Resources Contact 800-933-6779 ... We specialize in copper metals for the industrial and welding markets. In addition to our extensive inventory of rounds and squares, we can also …

Hydrostatic cells made from beryllium copper ... C17500). Chromium coppers and C15760 have the softening resistance and strength required in resistance-welding electrode tooling. Common brass is a series of alloys in the copper (2–40 wt%) and zinc family. Primarily wrought alloys, the brasses are stronger than copper with excellent ...

CenterLine® Resistance Welding Electrodes of unspecified copper alloy(s) Page: 4 of 5 SDS No.: CWL-C101-BE Revised: 03MAY2021 Replaces: CWL-C101-AE 14MAY2018 Beryllium: LDLo, inhalation, 0.1 mg/m3. According to the IARC, beryllium and beryllium compounds are Category 1 carcinogens; they are carcinogenic to both animals and …

High quality ASTM B196 Beryllium Copper Round Bars CuBe2 For Resistance Welding Electrode from China, China's leading ASTM B196 Beryllium Copper Round Bar product, with strict quality control Beryllium Copper Round Bars CuBe2 factories, producing high quality becu copper Rod products.

Electrode holders and electrodes used for resistance welding must have hardness and strength to withstand the tendency to deform at higher temperature and must have high electrical and thermal …

Company Introduction: ALB (Xiamen) Alloys Material Co., Ltd., a wholly owned subsidiary member of ALB Group, has been the leading Chinese manufacturer and supplier of beryllium copper alloy, free cutting beryllium copper, resistance welding alloy, aluminum bronze alloy, silicon bronze alloy, phosphor bronze alloy, leaded …

Aviva Metals has huge inventories of RWMA (Resistance Welding Manufacturing Alliance) alloys available in diameter bars, squares, coil, hex, and plates. We also have abundant inventories of C18200 (Chromium Copper) and C18150 (Chromium Zirconium Copper). Both are available in rounds, hex, and rectangles. View Raw Materials PDF.

HSN Code HSN Description. 7407 Copper bars, rods and profiles. 74199990 Other articles of copper - other : other : other articles of copper. 8311 Wire, rods, tubes, plates, electrodes and similar products, of base metal or of metal carbides, coated or cored with flux material, of a kind used for soldering, brazing, welding or deposition of metal or of …

Electrode Selection Guide. Resistance welding electrode selection is one of the challenges when starting out in Resistance welding. Electrode materials vary and …

The chemical compound of C17200 Class 4 Copper alloy is 97.9% copper, 1.9% beryllium, and 0.20% cobalt. The physical properties of C17200 are that its density is 8.25 grams per cubic centimeter, and its melting point is 866 degrees Celsius. The tensile strength of C17200 copper is over 1380 MPa (200 ksi).

Introduction. Beryllium copper electrode usually used in resistance welding, and after solid solution and aging treatment, its strength and wear resistance can reach the level of alloy steel. However, it has low soften …

The copper-beryllium alloys, or beryllium coppers, have exceptional strength and hardness, in some cases approaching the levels attained in heat-treated steels. These alloys set the benchmark for electrical spring materials for many years, and they are still extensively used. ... Resistance welding electrodes, electrode holders, welding dies ...

Partner with a team of experts that takes a proactive approach. NSRW is a metal service center, specializing in copper alloys for the industrial and welding markets. We have an extensive inventory of rounds, squares, hexagons, rectangles, weld wheels, plates, and custom shapes. We offer standard and custom electrodes for resistance welding ...

800-243-3650. MANUFACTURER AND DISTRIBUTOR OF HIGH CONDUCTIVITY COPPER ALLOYS AND RESISTANCE WELDING PRODUCTS. Hope to see you at Fabtech September 11-14, 2023. Visit Cadi at Booth #B10055. HOME.