Alloy 718 Spray Wire 1.6 mm

Alloy 718 Coating Wire for High-Temperature Service

Alloy 718 combines the corrosion resistance of nickel-chromium with the strengthening effect of niobium, titanium, and aluminum additions. In thermal spray form, it produces coatings that resist pitting, crevice corrosion, and chloride stress-corrosion cracking while retaining useful mechanical properties at elevated temperatures. The 1.6 mm (0.063 inch) diameter is a common choice for general-purpose arc spray guns, offering a balanced melt rate and deposit efficiency.

This wire is suitable for both new-part coating and repair/rebuild work where the substrate requires a metallurgically compatible overlay. Coating hardness, bond strength, and oxide content depend on spray parameters; our team can assist with process recommendations based on your equipment and application.

Selection and Handling Tips

To achieve consistent coating quality, store spools in a dry environment and avoid exposure to shop dust or moisture before loading. If the wire has been stored in an unconditioned space, allow it to reach ambient temperature before use to prevent condensation on the wire surface. Always confirm that your spray gun drive rolls and liners are sized for 1.6 mm wire to avoid feed issues.

For applications requiring a thinner or thicker coating per pass, alternative diameters may be available on request. We recommend running a short spray trial on a test coupon to optimize voltage, amperage, standoff distance, and atomizing air pressure before committing to production parts.

About SPA2Z — Alloy 718 Spray Wire 1.6 mm

SPA2Z supplies thermal spray wires and related consumables to surface preparation contractors, engineering workshops, and industrial maintenance teams across India and global markets. For buyers of Alloy 718 spray wire in 1.6 mm, we focus on practical support: confirming grade chemistry against your specification, offering standard spool sizes that fit your feed system, and providing clear quotation and delivery timelines.

Whether you are coating a single prototype component or setting up a recurring production run, we help you evaluate wire diameter, pack size, and process compatibility so you can order with confidence. Our goal is to make sourcing nickel alloy spray wire straightforward—from initial enquiry through dispatch.