Thermal Spray Gun > Coating Wires
Stainless 420 Spray Wire 2.0 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 2.0 mm |
|---|---|
| Alloy/Grade | Stainless 420 (Martensitic) |
| Diameter | 2.0 mm |
| Spray Process | Arc Spray / Flame Spray (confirm on enquiry) |
| Pack Options | 15 kg spool | 20 kg spool | 25 kg spool | Coil pack |
| Melting Point | Not specified by manufacturer |
| Availability | Quotation on request |
Product description
Details buyers use to confirm grade, use and supply.
About Stainless 420 Spray Wire 2.0 mm
Stainless 420 is a hardenable martensitic stainless steel. As a thermal spray wire, it produces coatings that can be machined or ground to a fine finish. The 2.0 mm diameter is a common size compatible with many standard arc spray and flame spray guns. Buyers should verify gun compatibility and process parameters with their equipment manufacturer.
This wire is typically used where a balance of hardness and corrosion resistance is needed, such as on shafts, rolls, hydraulic rods, and other steel parts subject to sliding wear or mild chemical exposure. It is not a substitute for high-chromium carbide wires in severe abrasion or for 316L in aggressive chemical environments.
Selection and Handling Tips
- Process fit: Confirm with SPA2Z whether this wire is optimized for your specific arc or flame spray system. Wire chemistry, cast, and helix can influence feedability.
- Storage: Keep spools in a dry, covered area. Moisture on wire can cause rust spots and lead to spray defects.
- Surface preparation: A clean, properly profiled substrate is essential for coating adhesion. Grit blasting to SA 2.5 or equivalent is a common practice.
About SPA2Z — Stainless 420 Spray Wire 2.0 mm
SPA2Z supplies thermal spray wires to industrial coating applicators, maintenance workshops, and engineering buyers. For this Stainless 420 Spray Wire 2.0 mm, we help you confirm the correct wire grade, diameter, and pack size for your spray process and application. We provide a quotation on request that includes available spool weights (15 kg, 20 kg, 25 kg) and coil pack options.
Our focus is on practical, no-fuss supply. Tell us your spray gun model, the base material you are coating, and the required coating function—we will verify compatibility and respond with a clear commercial offer. We support buyers across India and global markets who need reliable coating wire without the runaround.
Applications
Where this coating wire is commonly used.
Dimensional Restoration
Rebuilding worn shafts, bearing journals, and hydraulic rods to original dimensions before final machining.
Wear-Resistant Coatings
Applying a hard surface to steel components that experience sliding wear, fretting, or metal-to-metal contact.
Corrosion and Wear Combined
Protecting parts in mildly corrosive environments where a standard carbon steel coating would degrade too quickly.
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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