Thermal Spray Gun > Coating Wires
Stainless 420 Spray Wire 2.3 mm
| Wire type | Thermal spray wire |
|---|---|
| Diameter | Multiple sizes |
| Process | Arc / flame spray |
| Spool | Standard spools |
| MOQ | 1 spool |
| Availability | Confirmed on enquiry |
| Delivery | Domestic & export |
- Tested before dispatch
- Demo / site visit
- Installation support
- GST invoice
Sizes & Price
Compare diameter and spool — then get the best price.
| Diameter | Spool | Process | Best for | |
|---|---|---|---|---|
| 1.6 mm | 15 kg | Arc spray | General coating | |
| 2.0 mmPopular | 15 kg | Arc spray | Popular size | |
| 3.2 mm | 15 kg | Arc spray | Heavy build-up |
Specifications
Technical details for planning, quotation and supply.
| Product | Stainless 420 Spray Wire 2.3 mm |
|---|---|
| Alloy/Grade | Stainless Steel 420 |
| Diameter | 2.3 mm |
| Spray Process | Arc Spray, Flame Spray (confirm fit on enquiry) |
| Pack Options | 15 kg spool, 20 kg spool, 25 kg spool, coil pack |
| Melting Point | Needs confirmation |
| Availability | Enquire for current stock and lead times |
Product description
Details buyers use to confirm grade, use and supply.
Understanding Stainless 420 Thermal Spray Wire
Stainless Steel 420 is a hardenable martensitic alloy. When applied as a thermal spray coating via electric arc or flame spray, it creates a dense, wear-resistant surface. The 2.3 mm diameter is a standard size that feeds reliably through most commercial arc spray systems and larger flame spray guns, providing a good balance between deposition rate and coating quality.
Typical coating purposes include dimensional restoration of worn steel shafts, bearing journals, and hydraulic rods, as well as providing a hard bearing surface for new components. The coating exhibits good corrosion resistance in mild environments and can be ground or machined to a fine finish after spraying.
Pack Options for Production Flexibility
We understand that job shops, maintenance teams, and high-volume manufacturers have different needs. This wire is available in the following pack configurations:
- 15 kg spool – Ideal for small-batch work, trials, or portable site repairs.
- 20 kg spool – A popular standard size for regular workshop use.
- 25 kg spool – Suited for larger projects and continuous production runs.
- Coil pack – Available on request for specific feeding systems; please confirm compatibility.
Each pack is wound to ensure smooth, snag-free feeding to minimize downtime during spraying.
About SPA2Z — Your Source for Stainless 420 Spray Wire
SPA2Z supports industrial surface preparation and coating professionals by supplying thermal spray consumables, including Stainless 420 Spray Wire in 2.3 mm diameter. We focus on practical supply: helping you confirm the correct alloy grade, diameter, and pack size for your specific arc or flame spray equipment.
Whether you are rebuilding worn components or applying protective coatings in a production environment, we provide a straightforward enquiry process. Contact us with your wire grade, diameter, and quantity requirements to receive a competitive quotation without delay. We assist buyers across India and global markets in keeping their coating operations running efficiently.
Applications
Where this coating wire is commonly used.
Dimensional Restoration
Rebuild worn steel shafts, bearing seats, and hydraulic rods to original dimensions.
Wear Resistance
Apply a hard, machinable coating to surfaces subject to sliding wear or abrasion.
Corrosion Protection
Provide a protective layer on steel components operating in mildly corrosive environments.
FAQ
Which wire diameter should I choose?
Will this wire work with my arc or flame spray gun?
Do you supply spool or bulk quantities?
How do I get the price and delivery time for wire?
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