Haynes 188 Wires
What is Haynes 188 Wire ?
Haynes 188 wire is a tough, heat-resistant alloy made from cobalt, nickel, chromium, and tungsten. It’s built to handle extreme conditions, like oxidizing environments up to 2000°F, without losing strength. At Parag Metals, we supply Haynes 188 wire for various demanding industries. It also stands up well to corrosion from sulfate deposits and molten salts. The wire is easy to shape and weld using standard methods like TIG, MIG, and electron beam. Its solid weldability, strong resistance to thermal damage, and reliable performance make it a trusted choice for industrial applications.
What makes Haynes 188 wire stand out is its balance of strength and flexibility. It has a tensile strength of 115,000 psi (791 MPa) and can stretch up to 39% before breaking. That flexibility comes from the exact mix of metals. Cobalt adds heat resistance and nickel boosts strength and corrosion protection. Chromium helps form a protective oxide layer, and tungsten keeps it strong at high temperatures. These elements make it ideal for extreme work environments.
Table of Content
- Advantages of Haynes 188 Wire
- Uses of Haynes 188 Wire
- Specification of Haynes 188 Wire
- Available Types of Haynes 188 Wire
- Haynes 188 Wire Equivalent Grades
- Chemical Composition Of Haynes 188 Wire
- Haynes 188 Wire Mechanical Properties
- Haynes 188 Wire Size & Weight Chart
- Application Industries of Haynes 188 Wire
- Export Countries for Haynes 188 Wire
Haynes 188 wire, Haynes 188 wire suppliers in India, Haynes 188 wire suppliers, Haynes 188 wire stockist.
This wire comes in several forms, like MIG spools, TIG cut lengths, coils, and reels. It supports inert gas welding methods and works with MIG-DCEP and TIG-DCEN currents. We offer a size range from 0.76 mm to 4.70 mm. The Haynes 188 wire is used in industries like petroleum, power plants, gas, machinery, shipbuilding, and construction. It’s also common in chemical plants and hardware manufacturing.
Every batch is tested for strength, flexibility, and durability. We test chemical, mechanical strength, and weldability, and look for any surface flaws. Need a trusted Haynes 188 wire supplier in India? Contact us today to check availability and pricing.
Advantages of Haynes 188 Wire
- High Strength at Elevated Temperatures.
- Excellent Corrosion Resistance.
- Good Wear and Galling Resistance.
- Versatility.
Uses of Haynes 188 Wire
- Aerospace components
- Gas turbines
- Chemical processing equipment
- Medical field
Specification of Haynes 188 Wire
| 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 – 4.70 mm |
| HAYNES 188 Welding Wire Application & Uses |
|
Available Types of Haynes 188 Wire
Haynes 188 Bright Wire
Haynes 188 MIG Wire
Haynes 188 Filler Wire
Haynes 188 Coil Wire
Haynes 188 Electrode Wire
Haynes 188 Welding Wire
Haynes 188 Wire Wire Equivalent Grades
| Class | UNS |
|---|---|
| R30188 | HAYNES 188 |
Chemical Composition Of Haynes 188 Wire
| Co | Cr | Ni | W | Fe | Mn | Si | C | La | P | S | B |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Remainder | 20.0–24.0 | 20.0–24.0 | 13.0–16.0 | 3.0 max | 1.25 max | 0.20–0.50 | 0.05–0.15 | 0.02–0.12 | 0.02 max | 0.015 max | 0.015 max |
Haynes 188 Wire Mechanical Properties
| Tensile (psi) | 115,000 |
|---|---|
| Mpa | 791 |
| Elongation (%) | 39 |
Haynes 188 Wire Size Chart
| Diameter (mm) | Diameter (inch) | Supply Form | Tolerance (mm) | Typical Coil/Spool Weight |
|---|---|---|---|---|
| 0.10 mm | 0.004 in | Fine wire / Spool | ±0.01 | 1 – 2 kg |
| 0.25 mm | 0.010 in | Spool / Coil | ±0.01 | 2 – 5 kg |
| 0.50 mm | 0.020 in | Coil / Spool | ±0.01 | 5 – 10 kg |
| 0.80 mm | 0.032 in | Coil / Spool | ±0.02 | 10 – 15 kg |
| 1.00 mm | 0.039 in | Coil / Straight | ±0.02 | 10 – 20 kg |
| 1.50 mm | 0.059 in | Coil / Straight | ±0.02 | 15 – 25 kg |
| 2.00 mm | 0.079 in | Coil / Straight | ±0.02 | 20 – 30 kg |
| 3.00 mm | 0.118 in | Coil / Straight | ±0.03 | 25 – 40 kg |
| 4.00 mm | 0.157 in | Straight Length | ±0.03 | 30 – 50 kg |
| 5.00 mm | 0.197 in | Straight Length | ±0.05 | 40 – 60 kg |
Application Industries of Haynes 188 Wire
Export Countries for Haynes 188 Wire
- ASIA – China, Thailand, Singapore, Sri lanka, Bangladesh, Japan, Philippines, Vietnam, Nepal, Bhutan
- Middle East – Kuwait, Dubai, Saudi Arabia, Qatar, Oman, Bahrain, Jordan
- Europe – United Kingdom, Italy, Belgium, France, Croatia, Spain, Germany, Russia, Denmark
- South America – Argentina, Chile, Brazil, Colombia, Paraguay
- Africa – Ghana, South Africa