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Nakamura Stainless is a well-respected manufacturer and supplier of top-notch Stainless Steel Electrodes based in Pulau Ujong, Singapore. Utilizing cutting-edge technology and adhering to strict quality standards, the company produces high-performance welding electrodes that are crafted for precision, consistency, and outstanding metallurgical properties. These electrodes come in a variety of grades and specifications, ensuring they meet international standards for welding stainless steels across different industrial settings. Professionals in shipbuilding, construction, oil and gas, and fabrication trust Nakamura Stainless for their commitment to delivering reliable products, timely shipments, and exceptional customer service throughout Singapore and its neighboring regions.
Stainless steel electrodes are crafted from stainless steel alloys that include iron, chromium (10–20%), nickel, molybdenum, and trace elements like carbon, silicon, and manganese. This unique blend guarantees excellent resistance to corrosion and oxidation in welds. On a mechanical level, they offer impressive tensile strength (usually between 500–750 MPa), along with superior ductility and toughness. These electrodes create stable arcs, produce minimal spatter, and result in smooth weld beads. They maintain their mechanical integrity even under high temperatures and harsh conditions, making them perfect for joining stainless steel components in demanding industrial applications that require both strength and durability.
| Specifications | AWS A5.14 ERNiCr-3, AWS A5.11 ENiCrFe-3 |
| International Specifications | BS 3072-3076 (NA14) DIN 17742, DIN 17750, DIN 17754 WERKSTOFF Nr 1.4301 TÜV 305 AFNOR-NC 15 Fe |
| Size | 2.00 mm Dia., 2.50 mm Dia., 3.15 mm Dia., 4 mm Dia., 5 mm Dia., 6.3 mm Dia. |
| Length | 300 mm to 450 mm |
| Model | Chemical Composition | |||||||||
| C | Mn | Si | S | P | Cr | Ni | Mo | Cu | Nb | |
| AWS E308-16 | 0.08 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.75 | — |
| AWS E308L-16 | 0.04 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.75 | — |
| AWS E309-16 | 0.15 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.75 | — |
| AWS E309L-16 | 0.04 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.75 | — |
| AWS E309MoL-16 | 0.04 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 22.0-25.0 | 12.0-14.0 | 2.0-3.0 | 0.75 | — |
| AWS E310-16 | 0.08-0.20 | 1.0-2.5 | 0.75 | 0.03 | 0.03 | 25.0-28.0 | 20.0-22.5 | 0.75 | 0.75 | — |
| AWS E312-16 | 0.15 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 28.0-32.0 | 8.0-10.5 | 0.75 | 0.75 | — |
| AWS E316-16 | 0.08 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 17.0-20.0 | 11.0-14.0 | 2.0-3.0 | 0.75 | — |
| AWS E316L-16 | 0.04 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 17.0-20.0 | 11.0-14.0 | 2.0-3.1 | 0.75 | — |
| AWS E318-16 | 0.08 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 17.0-20.0 | 11.0-14.0 | 2.0-3.2 | 0.75 | 6xC-1.00 |
| AWS E347-16 | 0.08 | 0.5-2.5 | 0.9 | 0.03 | 0.04 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.75 | 8xC-1.00 |
| AWS E410-16 | 0.12 | 1 | 0.9 | 0.03 | 0.04 | 11.0-13.5 | 0.7 | 0.75 | 0.75 | — |
| Model | Machanical Properties of Deposited Metal | |||
| Tensile Strength | Elongation | |||
| (Mpa) | (%) | |||
| AWS E308-16 | >550 | >35 | ||
| AWS E308L-16 | >520 | >35 | ||
| AWS E309-16 | >550 | 25 | ||
| AWS E309L-16 | >550 | >25 | ||
| AWS E309MoL-16 | >540 | >25 | ||
| AWS E310-16 | >550 | >25 | ||
| AWS E312-16 | >660 | >22 | ||
| AWS E316-16 | >520 | >30 | ||
| AWS E316L-16 | >490 | >30 | ||
| AWS E318-16 | >550 | >25 | ||
| AWS E347-16 | >550 | >25 | ||
| AWS E410-16 | >450 | >20 | ||
Contact us to get a quick quote for your requirement.
Designed for excellent corrosion resistance, these electrodes are ideal for thin stainless steel sections and are typically available in sizes like 1.6mm to 4.0mm in diameter. Their light coating provides good penetration and easy handling.
These electrodes offer superior corrosion resistance and are used for thicker stainless steel sections. They come in larger sizes, ranging from 3.2mm to 5.0mm in diameter, and their heavy coating ensures enhanced arc stability and better fill rates.
Providing outstanding corrosion resistance, these electrodes are used in shielded metal arc welding. They are available in various sizes, including 2.0mm to 4.0mm, and are known for their high-quality welds and resistance to high-temperature environments.
Nakamura Stainless offers top-notch quality material material that goes through rigid test procedure to ascertain maximum performance. We perform our materials with hardness test, spectrochemical analysis, PMI testing, micro and macro testing, flaring, pitting resistance, and IGC tests to make sure our materials achieve the highest standards. Along with this commitment to excellence, we also provide our clients with all the documentation necessary, like commercial invoices, packaging lists having precise net and gross weights, box numbers, and labels. A legalized or attested Certificate of Origin along with a Third-Party Inspection Certificate ensures 100% transparency and client satisfaction in our stainless steel electrodes pricing.
Choose stainless steel electrodes based on the base material’s grade, application (corrosion, heat, or strength requirements), and welding position. Ensure compatibility with the operating environment and desired mechanical properties.
Yes, you can order Stainless Steel Electrodes in custom sizes and polishes to meet your specific requirements. For more details, mail us at sales@www.nakamurastainless.com
Stainless steel electrodes typically do not require additional corrosion protection coatings because they inherently resist corrosion due to their chromium content. However, coatings may be applied in extreme environments for added protection.
Yes, stainless steel electrodes can be used in cryogenic applications due to their excellent toughness and strength at low temperatures, along with superior corrosion resistance. They are ideal for welding materials exposed to cryogenic environments.
Stainless steel electrodes find extensive use in welding stainless steel structures and components across various industries. They are particularly suited for shipbuilding, oil and gas pipelines, construction, pressure vessels, and chemical processing equipment, where corrosion resistance and strength are paramount. In the food and pharmaceutical sectors, they ensure hygienic and long-lasting welds. Additionally, these electrodes are invaluable for maintenance and repair tasks involving stainless steel machinery and marine hardware. Their versatility, user-friendliness, and dependable performance make them indispensable for industrial fabrication and heavy-duty engineering projects.
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