The **HAYNES® 188** welding wire is perfect for **welding and repairing high-temperature components** that demand superior oxidation and thermal fatigue resistance. It finds common use in **gas turbine combustion liners, transition ducts, afterburner components, furnace parts, and heat exchangers**. Thanks to its exceptional stability and resistance to scaling and creep, this alloy is an excellent choice for **aerospace, petrochemical, and power generation applications**. Additionally, it is well-suited for **hardfacing and overlaying** critical surfaces that are exposed to extreme conditions.
HAYNES® 188 Welding Wire Stockist, Manufacturer and Supplier in Tunisia, Tunis
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Hajji Welding Supplies, a reputable manufacturer and supplier located in Tunisia, Tunis, offers top-notch **HAYNES® 188 welding wire** specifically designed for high-temperature and corrosion-resistant applications. This unique cobalt-nickel-chromium-tungsten alloy is crafted to provide outstanding oxidation resistance, strength, and thermal stability even in the harshest environments. With a commitment to precise chemical composition and excellent weldability, Hajji Welding Supplies employs advanced production techniques and adheres strictly to international standards. The **HAYNES® 188** welding wire is extensively utilized in the **aerospace, gas turbine, petrochemical, and power generation sectors**, ensuring reliable performance and a long service life for components that face intense thermal and mechanical stress.
Table of Contents
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HAYNES® 188 Welding Wire Specification
| Classification | AWS A5.14, |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Current | MIG-DCEP / TIG-DCEN |
| Size | 0.76 mm ∞ *4.70xmm |
| HAYNES® 188 Welding Wire Application & uses |
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What is HAYNES® 188 Welding Wire?
Haynes 188 Filler Wire alloy is a solid-solution-strengthened material that combines high-temperature strength with room-temperature fabricability. It is especially useful for very long-term applications at temperatures of 1200 Degree F or higher.
HAYNES® 188 Welding Wire Chemical Composition
| Cobalt: | Remainder |
|---|---|
| Chromium: | 20.0-24.0 |
| Nickel: | 20.0-24.0 |
| Tungsten: | 13.0-16.0 |
| Iron: | 3.0 max. |
| Manganese: | 1.25 max. |
| Silicon: | 0.20-0.50 |
| Carbon: | 0.05-0.15 |
| Lanthanum: | 0.02-0.12 |
| Phosphorus: | 0.02 max. |
| Sulfur: | 0.015 max. |
| Boron: | 0.015 max. |
HAYNES® 188 Welding Wire Minimal Mechanical Properties
ASME IX F-43 Filler Wire in Tunis, UNS R30188 Welding Filler Wire in Sousse, HAYNES® 188 MIG Spools in Tunis, Haynes International 188 Welding Wire in Tunisia, AWS Haynes Welding Wire in Tunisia, 5.14 HAYNES® 188 Welding Filler Wire in Tunis, HAYNES® 188 Welding Wire Supplier in Bizerte, HAYNES® 188 Welding Wires in Sousse, AWS/ASME 5.14 HAYNES® 188 Welding Wire in Sfax, AMS 5801 Welding Wires, Tunis.
Leading Industrial Supplier of HAYNES® 188 Welding Wire Solutions in Tunis
| Tensile (psi) | 115,000 |
|---|---|
| Mpa | 791 |
| Elongation (%) | 39 |
At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in ER 2553 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.
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ASME IX F-43 Filler Wire in Tunis, UNS R30188 Welding Filler Wire in Sousse, HAYNES® 188 MIG Spools in Tunis, Haynes International 188 Welding Wire in Tunisia, AWS Haynes Welding Wire in Tunisia, 5.14 HAYNES® 188 Welding Filler Wire in Tunis, HAYNES® 188 Welding Wire Supplier in Bizerte, HAYNES® 188 Welding Wires in Sousse, AWS/ASME 5.14 HAYNES® 188 Welding Wire in Sfax, AMS 5801 Welding Wires, Tunis.
Types of HAYNES® 188 Welding Wire
HAYNES® 188 Welding Wire Uses
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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.
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