ER 430 stainless steel sub arc wire is a high-performance welding wire used exclusively for submerged arc welding (SAW) processes involving 430 stainless steel and similar alloys. It is a ferritic stainless steel with 16–18% chromium which has excellent resistance to oxidizing acids and good strength in harsh environments. With a density of 7.7 g/cm³ and a melting point between 1425–1510°C, it also features moderate electrical and thermal conductivity. Caliper Overseas is a prominent supplier and manufacturer of ER 430 Stainless steel sub arc wire in India. We provide dependable tensile strength (550–650 MPa), yield strength (250–400 MPa), elongation (20–30%) and hardness (150–180 HB).
Our ER 430 stainless steel sub arc wire meets the AWS A5.9 ER-430 standard, ensuring consistent performance in welding tasks. It is moderately ductile, typically magnetic, and ideal for joining ferritic stainless steels. Contact us today to place your order or get expert guidance.
Table Of Content
About ER430 Stainless Steel Sub Arc Wires
ER-430 Stainless Steel Sub Arc Wire Specification
Equivalent Grades Of ER430 Stainless Steel Sub Arc Wire
Stock Availability of SS ER430 Sub ARC Wire
Chemical Composition of SS ER 430 Sub Arc Wires
Mechanical Properties of SS ER430 Sub Arc Wire
Stainless Steel ER430 Sub Arc Wires Ready Stock
ER430 Stainless Steel Sub Arc Wires Applications and Uses
Supply & Export Destinations of ER430 Stainless Steel Sub Arc Wire

| Classification | AWS A5.9-A5.9M |
|---|---|
| Sub Arc Wire Size | 1.60 mm – 5.00 mm |
| Packing | 25 kgs. or 60 lbs. layer wound coils with core or H 400 plastic spools or K 415 metal wire baskets |
| Type | Submerged ARC Welding Wire/Flux, Submerged Arc (Saw) Wires |
| Material / Grade | Stainless Steel / ER 430 |
| Diameters | 2.0mm-4.0mm |
| Wire Finish | Bright & Matt Finish |
| Thickness | 1.6 mm to 6 mm (1/16 in. to 1/4 in |
| Application & uses |
Hardware tools Metallurgy Machinery Construction Shipbuilding Petroleum Chemical plant Power sector Gas Industry |
| STANDARD | AWS | UNS | DIN | Class | EN | BS |
| SS ER-430 | A5.9 | S43080 | 1.4015 | ER430 | 17 | - |
| Grade | C | Cr | Cu | Fe | Mn | Mo | Ni | P | Si | S |
| SS ER-430 | 0.10 | 15.S-17.0 | 0.75 | Balance | 0.6 | 0.75 | 0.6 | 0.03 | 0.5 | 0.03 |
| Tensile Strength (psi) | Yield Strength (psi) | Percent Elongation in 2” |
| 90,000 psi (621 MPa) | 59,000 psi (407 MPa) | 42% |
Stainless Steel Sub Arc Wires in General Fabrication
Stainless Steel Sub Arc Wires in Automotive Welding
Stainless Steel Sub Arc Wire in Robotic Welding
Stainless Steel Sub Arc Wire in Tack Welding
Stainless Steel Sub Arc Wire in Railroads
SS Sub Arc Wire in Construction And Infrastructure
Your #1 Source for ER430 Stainless Steel Sub Arc Wire
Stainless Steel 430 Sub ARC Wire Stock Availability
SS 430 Submerged Arc Welding Wire
AWS A5.14 Submerged Arc Welding Wire Supplier, Oxford Alloy 60 Submerged Arc Welding Wire, Grade 430 SAW Wires, ASME SFA A5.14 ERNiCu-7 SAW & Flux, 430 Flux Core Wire, 430 Stainless Steel SAW Wires, 430 Stainless Steel Saw Wires, SAW Wire Stockist.
SS 430 Submerged Arc Welding Fluxes
AWS Class 430 SAW & Flux Welding Wire, Submerged Arc Welding Consumables, Fluxes and Wires (SAW) For Stainless Steel, Submerged Arc Welding Flux Suppliers, AWS Class 430 SAW & Flux Stockist.