Welding is an essential part of many industries, and the process is only as good as the materials used to make it. One such material is the ER 312 Filler Wire, commonly used in welding alloys and stainless steel. This wire is known for its excellent properties, including high strength and corrosion resistance, making it ideal for many applications.
Stainless Steel ER 312 Filler Wire features
The Stainless Steel ER 312 Filler Wire is a metal core wire primarily composed of chromium, nickel, and molybdenum. It has excellent strength and flexibility and is known for its exceptional welding performance. This wire is primarily used in applications that require welding low-carbon, high-alloy materials such as 304 and 316 stainless steel. Its exceptional performance in welding nickel alloys, such as Hastelloy and other high-alloy steels, is impressive.
Table Content
Stainless Steel ER 312 Tig Wire corrosion resistance
The Stainless Steel ER 312 Tig Wire's high chromium and nickel content provide excellent corrosion resistance. This wire is resistant to pitting, crevice corrosion, and stress corrosion cracking, even after prolonged exposure to high-temperature environments. That makes it suitable for use in applications such as chemical plants, oil refineries, and food processing industries, where corrosion is a significant concern.
Stainless Steel ER 312 Mig Wire Chemical Composition
The Stainless Steel ER 312 Mig wire consists of high levels of nickel and chromium, with low carbon content, typically less than 0.08%. The nickel content provides excellent corrosion resistance, while the chromium makes the wire resistant to high-temperature oxidation. The low carbon content prevents carbide structure formation, which quickens the material's corrosion.
Stainless Steel ER 312 Filler Wire Machining
The Stainless Steel ER 312 Filler Wire is highly machinable thanks to its excellent strength and flexibility properties. This wire's machinability is further enhanced by adding molybdenum, increasing its wear and tear resistance. It is best used with a coolant to extend its tool life and prevent overheating. In addition, the wire is suitable for automated processes, particularly those requiring high-penetration welds.
Drawing and annealing
Extrusion
Rolling
Forming
| Standards | ASTM A580, A313, A555, A493 / ASME SA580, SA313, SA555, SA493, AMS 5514 |
| 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 ER308/308H MIG & TIG Filler Metal Application & uses | Hardware tools, Metallurgy, Machinery, Construction, Shipbuilding, Petroleum, Chemical plant, Power sector, Gas Industry |
| Test Certificates | Wire Tensile Testing Wire Hardness Testing Metallographic Inspection / Investigation Corrosion Testing for Wire Chemical Analysis for Wire Alloy Verification Wire Wrap Testing Wire Elevated Temperature Testing Stress Rupture Testing (Creep) |
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ER312 Stainless Steel Filler Wire
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| Class | UNS | Oxford Alloys | BOHLER | UTP |
| ER312 | S31380 | Alloy 312 | BOHLER THERMAINT 30/10 | UTP A 651 |
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.15 | 28.0-25.0 | 8.0-10.5 | 0.75 | 1.0-2.5 | 0.30-0.65 | 0.03 | 0.03 | 0.75 |
| Yield, kpsi: | 78 |
| Tensile Strength, kpsi: | 109 |
| Elongation%, min: | 45 |
“ Check Bhansali Exports's offered stainless steel ER312 Filler/TIG/MIG Wires Prices, Dimensions & Weight. Place an order or enquire about your requirements. We will glad to be service. ”
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