Home > Electrodes > AWS Class E312-16 Electrodes
Khaleed Stainless stands out as a top manufacturer and supplier of AWS Class E312-16 Electrodes in Riyadh, Saudi Arabia. They offer high-quality welding consumables that are built for strength, durability, and reliability. These stainless steel electrodes are well-known for their capability to weld different types of steel, providing excellent crack resistance and maintaining their strength even under extreme conditions. Thanks to their superior metallurgical properties, AWS Class E312-16 Electrodes are perfect for welding high-strength alloys, tool steels, stainless steels, and other challenging components, ensuring robust joints in industries like petrochemical, construction, marine, and heavy engineering.
Typically, AWS Class E312-16 Electrodes are made up of chromium (28–32%), nickel (8–10.5%), manganese, silicon, and low carbon. This specific blend guarantees outstanding resistance to cracking and oxidation while producing strong welds. The weld metal that gets deposited boasts a tensile strength of around 850 MPa, a yield strength of about 600 MPa, and an elongation of roughly 30%. These electrodes not only provide superior hardness but also maintain toughness, even when exposed to temperatures ranging from cryogenic conditions to high levels, making them ideal for demanding welding tasks involving dissimilar metals.
| Classification | AWS A5.4, E312-16 |
| Form | Welding Electrode, Welding Rods |
| Type Of Current | AC-DCEP (Direct Current Electrode Positive) |
| Welding Position | F, V, OH, H |
| Size | 2.0 mm, 2.50 mm, 3.15 mm, 4.00 mm, 5.0 mm |
| AC/DC+ | AC or DC (+) |
| JIS Specification | BS 2926 19.9 A R |
| Other Specification | DIN 8556 E19 9 R 23 A |
| AWS E312-16 Coated Electrodes Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
|
0.15 |
28.0-32.0 | 8.0-10.5 | 0.75 | 0.5-2.5 | 1.00 | 0.04 | 0.03 | 0.75 |
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Designed for high corrosion resistance, these electrodes feature a light coating for better arc stability and smooth weld appearance. They come in sizes such as 1/8 inch and 3/32 inch, ideal for welding dissimilar metals.
Known for enhanced corrosion resistance, these electrodes have a heavier coating that improves arc stability and slag removal. Available in sizes like 3/16 inch and 5/32 inch, they are suitable for high-strength applications and vertical positions.
These electrodes are designed for shielded arc welding, offering excellent corrosion resistance and superior weld strength and durability. Typically available in 1/8 inch and 5/32 inch sizes, they are used for welding stainless steel to carbon steel.
Khaleed Stainless guarantee top-quality AWS Class E312-16 Electrodes through comprehensive testing, including hardness testing, spectro analysis, PMI, flaring, micro and macro tests, pitting resistance and IGC tests. We provide complete documentation, including commercial invoices, packaging lists with net and gross weights, box numbers and labels. Our legalized Certificate of Origin and Third-Party Inspection Certificates guarantee the superior quality and reliability of every product, ensuring unmatched customer satisfaction.
AWS Class E312-16 Electrodes are extensively used for welding dissimilar steels, such as connecting stainless steel to carbon steel or low alloy steels. They’re often utilized in maintenance and repair welding, where high strength and crack resistance are essential. Various industries, including petrochemical, power generation, construction, shipbuilding, and heavy machinery, depend on these electrodes for welding pumps, valves, heat exchangers, and structural components. Their ability to create strong, defect-free welds in tough environments makes them a go-to choice for a wide range of industrial applications.







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