ER 347 Stainless Steel Sub Arc Wire is columbium-stabilized wire used for welding 347 and 321 stainless steels through submerged arc welding (SAW). It is specifically developed to avoid carbide precipitation during the welding process, which improves the resistance to intergranular corrosion, particularly under high-temperature conditions. Caliper Overseas is a leading ER 347 Stainless Steel Sub Arc Wire manufacturer and supplier in India emphasizing reliability and performance in weld applications of crucial importance.
Produced following AWS A5.9:2006 specifications, this wire has high corrosion resistance, thermal stability and mechanical properties. The niobium content stabilises the weld deposit to avoid grain boundary sensitisation. Some of the prominent features of the wire are high ductility, non-magnetic in the annealed condition, the melting point of 1400-1450°C and a density of 7.9 g/cm³. Its electrical and thermal conductivity enable effective and accurate welding. Select premium quality solutions from a reliable ER 347 Stainless Steel Sub Arc Wire Manufacturer and Supplier in India. Get in touch with us today to receive a quote or discover more details on product specifications.
Table Of Content
About ER347 Stainless Steel Sub Arc Wires
ER-347 Stainless Steel Sub Arc Wire Specification
Equivalent Grades Of ER347 Stainless Steel Sub Arc Wire
Stock Availability of SS ER347 Sub ARC Wire
Chemical Composition of SS ER 347 Sub Arc Wires
Mechanical Properties of SS ER347 Sub Arc Wire
Stainless Steel ER347 Sub Arc Wires Ready Stock
ER347 Stainless Steel Sub Arc Wires Applications and Uses
Supply & Export Destinations of ER347 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 347 |
| 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 |
| Class | UNS | Oxford Alloys | BOHLER | UTP |
| E347 | W34710 | Alloy 347 | BOHLER FOX SAS 2-A E347-17 | UTP 68 E 347 - 17 |
| C | Cr | Ni | Nb+Ta | Mn | Si | P | S | Mo | Cu |
|---|---|---|---|---|---|---|---|---|---|
| 0.08 | 18.0-21.0 | 9.0-11.0 | 8xC-1.0 | 0.5-2.5 | 1.0 | 0.04 | 0.03 | 0.75 | 0.75 |
| Material | Ultimate Tensile Strength | Offset Yield Strength 0.2 % | Elongation (%) | ||
|---|---|---|---|---|---|
| psi | MPa | psi | MPa | ||
| ER 347 | 89,900 | 620 | 65,250 | 450 | 41 |
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 ER347 Stainless Steel Sub Arc Wire
Stainless Steel 347 Sub ARC Wire Stock Availability
SS 347 Submerged Arc Welding Wire
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SS 347 Submerged Arc Welding Fluxes
Submerged Arc Welding Consumables, Fluxes and Wires (SAW) For Stainless Steel, AWS Class 347 SAW & Flux Welding Wire, Submerged Arc Welding Flux Suppliers, AWS Class 347 SAW & Flux Stockist.