Cobalt Base Alloys ERCoCr-B Filler Wire Manufacturer and Supplier in Tunisia, Tunis
Home > Welding Wire > Cobalt Base Alloys ERCoCr-B Filler Wire
Hajji welding supplies is a reputable manufacturer and supplier located in Tunisia, Tunis that deals with high performance cobalt base alloys ERCoCr-B Filler Wire. Hajji is known to have a good reputation concerning quality and reliability, thus its advanced welding consumables are used in cases where quality, wear, corrosion and heat resistance is required. Our ERCoCr-B filler wires are very tough and hard, so they are suitable to be used in hardfacing, repairing, and overlaying hard steel in the industries that require toughness and hardness like aerospace, oil and gas, power generation industries, and mining. Innovation and precision manufacturing are some of the aspects that Hajji Welding Supplies is dedicated to quality assurance that each of the products is in-line with the international standards and customer expectations in Tunis and the international markets.
Table of Contents
Cobalt Industrial ERCoCr-B Filler Wires Supplier in Tunisia, SFA A5.21 ERCoCr-B Filler Wire, Stellite® 12 Filler Wire, Cobalt ERCoCr-B Filler Wires Manufacturer in Tunis, Cobalt Base Alloys ERCoCr-B Filler Wires Supplier in Sfax, Cobalt Based ERCoCr-B Filler Wires Exporter in Sousse, AWS/ASME 5.21 ERCoCr-B Welding Wires Manufacturers in Tunis
Cobalt Base Alloys ERCoCr-B Filler Wire Specification
| Classification | AWS A5.21, ERCoCr-B |
| Form | spools, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Current | DCEP / DCEN |
| Size | 0.76 mm ∞ *4.70xmm |
| AWS ERCoCr-B Filler Wires Application & uses |
|
What is Cobalt Base Alloys ERCoCr-B Filler Wire?
Cobalt Base Alloys ERCoCr-B Filler Wire is mainly consisting of Cobalt (balance), Chromium 2732, Tungsten 35, Nickel 3, Carbon 1827, Silicon 1 and Iron 3. It is hardened with an excellent combination of hardness (3843 HRC), toughness and corrosion resistance and can be used (operating under extreme wear and high-temperature conditions up to 870 o C). The alloy offers excellent properties of resistance to galling, oxidation and metal-to-metal contact hence it is applicable in hardfacing components that are liable to abrasion, impact, and thermal fatigue and at the same time maintain strength and structural integrity in harsh service conditions.
Hajji Welding Supplies Tunis
Ready to Order Cobalt Base Alloys ERCoCr-B Filler Wire?
Cobalt Base Alloys ERCoCr-B Filler Wire Chemical Composition
| Grade | Chemical composition(%) | ||||||||
| Co | Cr | W | Ni | C | Mn | Si | Mo | Fe | |
| Co 12 | Bal | 30 | 8.5 | ≤3.00 | 1.4 | ≤1.00 | 1.3 | ≤1.00 | ≤3.00 |
Cobalt Base Alloys ERCoCr-B Filler Wire Mechanical Properties
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 483 (≥) | 237 (≥) | 24 | 33 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 323 |
Cobalt Base Alloys ERCoCr-B Welding Filler Wire Exporters in Tunisia, AWS A5.21 ERCoCr-B Welding Wire, ERCoCr-B Cobalt Alloy 6 Filler Wires Spools Supplier in Sfax, Cobalt ERCoCr-B Bare Filler Wires Stockist in Tunis, Cobalt Base Alloys ERCoCr-B Filler Wires Stockist in Sousse
Leading Industrial Supplier of Cobalt Base Alloys ERCoCr-B Filler Wire For Welding Solutions in Tunis
At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in Cobalt Base Alloys ERCoCr-B Filler Wire, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.
ISO Certified
Largest Inventory
On Time Deliveries
Customer Support
Cobalt Base Alloys ERCoCr-B Filler Wires Dealer in Bizerte, AWS/ASME 5.21 ERCoCr-B Filler Wires, UNS W73012 Filler Wire Manufacturer in Tunis, Cobalt Base Alloys ERCoCr-B Wires, Supplier of Cobalt Base Alloys ERCoCr-B Filler Wires in Sfax, Cobalt Base Alloys ERCoCr-B Filler Wires Dealer in Tunisia, Cobalt ERCoCr-B Filler Wires Dealers in Bizerte, AWS ERCoCr-B Consumable Welding Wires Exporter in Tunis
Types of Cobalt Base Alloys ERCoCr-B Filler Wire
Cobalt Base Alloys ERCoCr-B MIG Welding Wire in Tunis, Cobalt Base Alloys ERCoCr-B Welding Wire Coil Stockist in Sfax, ERCoCr-B Filler Wires for Inert Gas Welding Dealer in Sousse, ERCoCr-B Cobalt Alloy 6 Welding Wire Spool, ERCoCr-B Cobalt Alloy 6 Filler Wires Exporter in Tunis
Cobalt Base Alloys ERCoCr-B Filler Wire Uses
Cobalt Base Alloys ERCoCr-B Filler Wire finds its application mainly in hardfacing and overlaying work where the wear, heat and corrosion resistant qualities are greatly needed. It is best used as a restoring or protective coating on valve seats, pump parts, turbine blades, dies, cutting tools and bearing surfaces that have been subjected to intense abrasion and thermal stress. Broadly used in the aerospace, power generation, petrochemical and mining sectors, ERCoCr-B guarantees long life of component in severe environments. It is highly tough, hard and anti-galling and anti-oxidative which makes it ideal in repairing the worn and improving the performance of the new equipment which is exposed to harsh operating conditions.
Industry We Serve
The Hajji Industries Server is built to deliver reliability, speed, and scalability for mission-critical operations. Designed for modern industrial environments, it ensures seamless performance in manufacturing, engineering, energy, and automation sectors.
Our Products
Other Material
Worldwide Shipping
