The HAYNES® 556® alloy is used for welding the HAYNES® HR-120® alloy to itself using gas metal arc and gas tungsten arc processes. Additionally, it is an excellent material for welding other high-temperature alloys such as HR-160® alloy and other nickel and cobalt materials. Its RTWTM filler metal finish promotes smooth feeding through welding equipment and reduces tip wear in contact with high-temperature corrosive environments such as WTE, heat treating, refineries, and boilers.
It is possible to weld the Haynes® 556® alloy using Gas Tungsten Arc, (GTAW), Gas Metal Arc (GMAW), Shielded and resistance welding techniques, however, Submerged Arc welding is not recommended, as this process is characterized by high heat input to the. For shielded metal arc welding, matching composition filler metal should be used. Metal Arc (SMAW), base metal, and slow cooling of the weld, both of these factors can cause weld restraint and promote cracking. We make dimensionally correct and long-lasting Filler Wire by employing cutting-edge procedures and modern technologies.
HAYNES® 556® Filler Wire Specification
| Classification |
AWS A5.14, ERNiCr-3 |
| 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® 556® Welding Wire Application & uses |
- Petroleum
- Chemical plant
- Power sector
- Gas Industry
- Hardware tools
- Metallurgy
- Machinery
- Construction
- Shipbuilding
|
Trade Names of HAYNES® 556® Welding Wire
| Class |
UNS |
Haynes |
| ERNiCr-3 |
R30566 |
HAYNES® 556® |
 |
Haynes
- HAYNES® 556® |
HAYNES® 556® Wire Coils, AWS A5.14 HAYNES® 556® RTW™ Filler Wires Supplier in India, Haynes R30566 Welding Wire Stockist in Mumbai, HAYNES® 556® MIG Wire, 82 Haynes Welding Wire Supplier in Mumbai, HAYNES® 556® Wire Reels, HAYNES® 556® TIG Cut Lengths, Haynes ERNiCr-3 Welding Wire Available, AMS 5831 HAYNES® 556® Wire. |
Ready Stock of HAYNES® 556® Welding Wire
HAYNES® 556® RTW™ Welding Wire Chemical Composition
| Iron: |
Remainder |
| Chromium: |
21.0-23.0 |
| Nickel: |
19.0-22.5 |
| Cobalt: |
16.0-21.0 |
| Molybdenum: |
2.5-4.0 |
| Tungsten: |
2.0-3.5 |
| Manganese: |
0.50-2.0 |
| Tantalum: |
0.30-1.25 |
| Silicon: |
0.80 max. |
| Aluminum: |
0.50 max. |
| Nitrogen: |
0.30 max. |
| Niobium: |
0.30 max. |
| Carbon: |
0.15 max. |
| Zirconium: |
0.15 max. |
| Lanthanum: |
0.10 max. |
| Phosphorus: |
0.04 max. |
| Boron: |
0.02 max. |
| Sulfur: |
0.015 max. |
HAYNES® 556® Filler Wire Minimal Mechanical Properties
| Tensile (psi) |
107,300 |
| Mpa |
740 |
| Elongation (%) |
43.1 |
Available Product Forms and Sizes HAYNES® 556® Welding Wire
| Diameter in |
0.030 |
0.031 |
0.035 |
0.039 |
0.045 |
0.047 |
0.062 |
0.078 |
0.093 |
*0.125 |
*0.156x |
0.187x |
| Diameter mm |
0.76 |
0.80 |
0.89 |
1.00 |
1.10 |
1.20 |
1.60 |
2.00 |
2.40 |
*3.20 |
*4.00x |
*4.70x |
MIG Spools
TIG Cut Lengths
Welding Wire Reel
Welding Wire Coil