Stainless 316 Spray Wire 2.5 mm

316 Stainless Steel Thermal Spray Wire

Grade 316 stainless steel wire offers enhanced corrosion resistance compared to standard 304 grades, thanks to its molybdenum content. When applied via twin-wire arc spray or combustion flame spray, it forms a well-bonded coating that protects base materials against pitting, crevice corrosion, and general atmospheric attack.

This 2.5 mm diameter wire feeds consistently through thermal spray equipment, delivering stable arc characteristics and controlled particle size distribution. The resulting coatings are machinable, making this wire suitable for both surface protection and dimensional restoration on worn components.

Coating purpose and typical use

• Corrosion protection on steel structures, tanks, and vessels
• Surface restoration and rebuild on shafts, journals, and pump components
• Chemical and marine environment barrier coatings
• Base layer for additional coating systems requiring corrosion resistance

Pack options and availability

SPA2Z supplies this wire in standard spool sizes of 15 kg, 20 kg, and 25 kg, as well as coil packs for high-volume users. Each pack is protected against moisture and contamination during storage and transit. Stock availability and lead times are confirmed at the time of enquiry.

About SPA2Z — Stainless 316 Spray Wire 2.5 mm

SPA2Z supports industrial buyers sourcing Stainless 316 spray wire for thermal spray applications. We supply this 2.5 mm diameter wire to surface preparation contractors, fabrication workshops, and maintenance teams who need consistent feedability and reliable coating performance.

Whether you run twin-wire arc spray systems or flame spray torches, we help you confirm process compatibility, select the right pack size, and arrange timely delivery. Every enquiry is handled with practical, no-nonsense support — tell us your application, required diameter, and preferred spool weight, and we will provide a clear quotation.