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Alloy 625 Welding Wire
Model No: AMS5837 / Inconel® 625

AMS5837 / Inconel® 625 Welding Wire

AMS 5837 Inconel 625 welding wire is a nickel-chromium-molybdenum-niobium filler metal for GTAW and GMAW welding of alloys 625, 601, Incoloy, carbon steels, and stainless steels.
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The AMS 5837 specification is used for a nickel alloy that is both heat and corrosion resistant. It is normally used as filler metal for gas metal arc welding (GMAW/MIG) or gas tungsten arc welding (GTAW/TIG) of parts that are fabricated from alloys that can be similar or dissimilar in composition. Its usage is not limited to this application, however.

Material Specification: Heat and Corrosion Resistant, Nickel Alloy, Welding Wire – 62Ni – 21.5Cr – 9.0Mo – 3.7Cb(Nb).

The AMS 5837 specification can be found in Inconel® 625 wire alloy.

ZYTC Alloy is an ISO 9001 and AS 9120B certified superalloy manufacturer and supplier, offering AMS 5837 Inconel 625 welding wire at factory-direct prices with full material traceability and fast global delivery.

Welding & Fabrication

  • Processes: Gas metal arc welding (GMAW/MIG), gas tungsten arc welding (GTAW/TIG), and submerged arc welding (SAW)

  • Shielding Gas: Argon or argon-helium mixtures for GTAW; argon + helium + CO₂ for GMAW

  • Interpass Temperature: Maintain below 200°F (93°C) to prevent overheating

  • Post-Weld Heat Treatment: Generally not required; weld deposits maintain corrosion resistance in as-welded condition

Applications

Jet Engine Applications:

  • Ducting systems

  • Combustion systems

  • Thrust reverser assemblies

  • Fuel nozzles

  • Afterburner parts

  • Spray bars

Other Applications:

  • Welding of nickel-base alloys 625 and 601

  • Welding of Incoloy alloys

  • Joining carbon steels to stainless steels

  • Fabrication of chemical processing equipment

  • Marine and offshore component welding

  • Nuclear reactor component joining

  • Cryogenic system fabrication

Factory Price – AMS 5837 Inconel 625 Welding Wire

Indicative factory pricing (FOB China):

DiameterFormPackagingPrice (USD/kg)
0.030″ – 0.045″ (0.8mm – 1.2mm)MIG WireSpools$45 – $75
0.062″ – 0.093″ (1.6mm – 2.4mm)TIG RodStraight lengths$48 – $78
0.125″ (3.2mm)TIG RodStraight lengths$50 – $80

Volume discounts available for orders above 200 kg. Custom diameters, packaging, and bulk spool sizes available – contact us for a firm quote.

Contact Us

Request a quote for AMS 5837 / Inconel® 625 Welding Wire (62Ni – 21.5Cr – 9.0Mo – 3.7Cb). Please provide:

  • Diameter required

  • Form (MIG wire spools / TIG filler rods)

  • Packaging preference (spool size, coil weight, cut lengths)

  • Quantity (kg)

  • Destination port

  • Any special certification requirements (e.g., AWS, ISO, AMS revision)

📧 Email: daisy@zytcsteel.com
📱 WhatsApp / WeChat: +86 17335753350

 
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