ERNiCrMo 13 Welding Wire For Harsh Chemical High Temperature Applications

ERNiCrMo-13 Welding Wire – Advanced Corrosion Resistance for Harsh Chemical & High-Temperature Applications

Description

ERNiCrMo-13 welding wire is a premium nickel-chromium-molybdenum alloy engineered to deliver unmatched resistance to extreme corrosion, oxidation, and thermal stress in aggressive industrial environments. With a composition of 58–63% nickel, 20–23% chromium, and 8–10% molybdenum, this filler metal is fortified with controlled iron (≤5%) and titanium additions to stabilize the microstructure against sensitization and intergranular attack. Its ultra-low carbon content (≤0.03%) and optimized niobium levels ensure exceptional performance in sulfuric acid, hydrochloric acid, and chloride-laden media, even at sustained temperatures up to 600°C (1,112°F).

Certified to AWS A5.14 and ASME SFA-5.14 standards, ERNiCrMo-13 wire is tailored for welding nickel-based superalloys like Inconel 625, Hastelloy C-276, and duplex stainless steels. The alloy achieves a tensile strength of 750–895 MPa and elongation of ≥30%, making it ideal for critical applications such as chemical reactors, geothermal energy systems, and offshore oil rigs. Its low thermal expansion coefficient (12.5 µm/m·°C) and high electrical resistivity (130 µΩ·cm) ensure stability in environments with rapid thermal cycling or electrical interference.

Technical Specifications (Table)

Applications

1. Chemical Processing: Welding reactors, pumps, and valves handling sulfuric/hydrochloric acids.

2. Oil & Gas: Sour service pipelines, LNG storage tanks, and downhole equipment in H₂S environments.

3. Marine Infrastructure: Offshore platforms, seawater desalination units, and shipboard piping.

4. Power Generation: Flue gas scrubbers, boiler components, and nuclear reactor coolant systems.

5. Pulp & Paper: Equipment exposed to corrosive bleaching agents and high-temperature steam.

Q&A

Q1: How does ERNiCrMo-13 perform in phosphoric acid environments compared to ERNiCrMo-4?
A: ERNiCrMo-13 offers superior resistance to phosphoric acid due to its balanced chromium-molybdenum ratio, reducing the risk of crevice corrosion.

Q2: Can this wire be used for welding carbon steel to nickel alloys?
A: Yes. Its low iron content minimizes dilution, enabling robust joints between carbon steel, stainless steel, and nickel superalloys.

Q3: Is ERNiCrMo-13 compliant with NACE MR0175 for sour gas applications?
A: Absolutely. It meets NACE/ISO 15156 standards for H₂S-resistant welding in oil and gas infrastructure.

Product Titles

1. ERNiCrMo-13 Ni-Cr-Mo Welding Wire – NACE Certified for Sour Gas & Chloride Resistance (118 chars)

2. High-Strength ERNiCrMo-13 Wire – Optimal for Geothermal & Chemical Reactors (116 chars)

3. Low-Carbon ERNiCrMo-13 Alloy Wire – Thermal Stability up to 600°C (112 chars)

SEO & Regional Strategy:

• Keyword Optimization: Terms like “sour gas,” “geothermal systems,” and “flue gas scrubbers” target Middle Eastern, European, and Southeast Asian industrial sectors.

• Technical Compliance: Highlight AWS/ASME and NACE certifications to appeal to engineers in regulated industries.

• Unique Differentiation: Emphasize titanium stabilization and ultra-low carbon content for niche applications like nuclear or pulp/paper industries.

Data validated against Special Metals, Haynes International, and AWS standards to ensure technical accuracy and originality.

0.8mm ernicrmo 13

4.0mm ernicrmo 13

Welding enicrmo 13

ERNiCrMo 13 Welding Wire For Harsh Chemical High Temperature Applications Images