ER 347 Stainless Steel MIG Wire is a columbium-stabilized stainless steel welding wire designed for welding 347 and 321 stainless steels. It provides great resistance to intergranular corrosion and higher strength at high temperatures. Caliper Oversea is a prominent ER 347 Stainless Steel MIG Wire Manufacturer and Supplier in India that produces wire according to international standards of quality such as AWS A5.9 and ASME SFA A5.9.
Our MIG wire provides 89,900 psi (620 MPa) tensile strength, 65,250 psi (450 MPa) yield strength, and elongation of 41%, giving it an edge in high-performance applications. Because of its crack resistance and welding stability, ER 347 wire is employed widely in chemical processing, food preparation and the aircraft industries. Its smooth feeding and clean weld finish enhance productivity. Search for Quality ER 347 Stainless Steel MIG Wire? Contact us today for secure supply and fast delivery.
Table Of Content
About ER347 Stainless Steel MIG Wires
ER-347 Stainless Steel MIG Wire Specification
Stock Availability of ER347 SS MIG Wires
Equivalent Grades Of ER347 Stainless Steel MIG Wire
Chemical Composition of SS ER 347 MIG Wires
Mechanical Properties of SS ER347 MIG Wire
Stainless Steel ER347 MIG Wires Ready Stock
ER347 Stainless Steel MIG Wires Applications and Uses
Supply & Export Destinations of ER347 Stainless Steel MIG Wire

| Classification | AWS A5.9, ER347 |
|---|---|
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| current | MIG-DCEP / TIG-DCEN |
| Diameters | .023”, .030”, .035”, .045”, 1/16”, 3/32”, 1/8” |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ER347 MIG & TIG Filler Metal Application & uses |
Hardware tools Metallurgy Machinery Construction Shipbuilding Petroleum Chemical plant Power sector Gas Industry |
| STANDARD | AWS | UNS | DIN | Class |
| SS ER-347 | A5.9 | S34780 | 1.4842 | ER347 |
| C | Cr | Ni | Mo | Mn | Si | P | S | CU | Element | Amount |
| 0.08 | 19.0-21.5 | 9.0-11.0 | 0.75 | 1.0-2.5 | 0.30-0.65 | 0.03 | 0.03 | 0.75 | Nb | 10XC min/1.0 max |
| Yield Strength (N/mm2) | Tensile Strength | Elongation |
| 57* | 86* | 35* |
ER347 Stainless Steel MIG Wires in Shaft Making
ER47 Stainless Steel MIG Wires in Automobiles
ER47 Stainless Steel MIG Wire in Electric Motors & Pumps
ER47 Stainless Steel MIG Wire in Railways
ER47 Stainless Steel MIG Wire in Mining
ER347 Stainless Steel MIG Wire in Miscellaneous Fabrication
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ER 347 Stainless Steel MIG Wire Stock Availability
ER 347 SS MIG Filler Wire
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ER 347 SS MIG Welding Wire
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