Home > ER 2553 Welding Wire
ER 2553 Welding Wireis a premium welding consumable engineered for welding and surfacing stainless steels, especially duplex and super duplex grades. Recognized for its outstanding corrosion resistance and superior strength, this wire suits challenging industrial uses, such as chemical processing, oil and gas, and marine settings. ER 2553 delivers exceptional weld soundness and long-lasting performance, making it a dependable option for essential welding projects.
| Classification | AWS A5.9, ER 2553 |
| 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 |
| ER 2553 Welding Wire Application & uses |
|
|
C |
Cr |
Ni |
Mo |
Mn |
Si |
P |
S |
Cu |
N |
|
ER 2553 |
0.04 |
24.0–27.0 |
4.5-6.5 |
2.9-3.9 |
1.5 |
1.0 |
0.04 |
0.03 |
1.5–2.5 |
| 0.2% proof stress, Rp0.2%: | Tensile strength, Rm: | Elongation, 4d/5d: | Impact ISO-V, -45°C: |
| ≥550MPa | ≥750MPa | ≥20% | ≥45J (TIG), ≥27J (MIG). |
At Koasteel, we’re proud to be the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With modern production facilities strategically situated in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-grade materials on hand and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
We provide these ER 2553 Welding Wire in compliance with DIN, ISO, JIS or ANSI Standard.
ER 2553 Welding Wire uses are as varied as the sectors they support, led mainly by the aerospace, railway, construction and automotive fields, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, and more.
ER 2553 welding wire, made for duplex and super duplex stainless steels, typically withstands galvanic corrosion because of its strong corrosion resistance characteristics. Nevertheless, as with any metal, it may become vulnerable when placed in direct contact with a notably different metal while an electrolyte is present. Choosing the right materials and applying isolation methods are crucial to avoid galvanic corrosion in mixed-metal uses.
Email: sales@koasteel.nz
