Home > Electrodes > AWS Class E308/308H-16 Electrodes
Mitchell Stainless is one of the major manufacturing and distributing companies of AWS Class E308/308H-16 electrodes in Hamilton, New Zealand. The company offers reliable stainless steel welding solutions to various industries. The E308/308H-16 electrodes from Mitchell Stainless are suitable for austenitic stainless steels. The high-strength and corrosion-resistant E308/308H-16 electrodes maintain smooth arc and high-quality weld deposits. The manufacturing of AWS Class E308/308H-16 electrodes by Mitchell Stainless adheres to high AWS standards. Therefore, choosing E308/308H-16 electrodes from Mitchell Stainless would be beneficial in environments requiring high-performance welding.
AWS E308/308H-16 electrodes are made from chromium-nickel austenitic stainless steel with controlled carbon content. 308H type has higher carbon content for improved tensile strength and creep resistance at higher temperatures. The electrodes offer good ductility, impact strength, and resistance to cracking. The mechanical strength and elongation of the weld metal are found to be excellent and well balanced. The stable austenitic composition offers improved thermal shock resistance, and hence they are used in applications involving high temperature and pressure.
| Classification | AWS A5.4, E308/308H-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 E308/308H-16 Coated Electrodes Application & uses |
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| C | Cr | Cu | Ferrite | Mn | Mo | Ni | Si |
| 0.04 % | 20 % | 0.10 % | 9 FN % | 1.80 % | 0.30 % | 10 % | 0.50 % |
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Light-coated electrodes are ideal for welding 18-8 austenitic stainless steel, offering smooth weld beads with minimal slag formation. Available in sizes ranging from 3/32″ to 5/32″ in diameter, they are suited for applications where easy slag removal is essential.
Heavy-coated electrodes provide enhanced slag control and stable arc characteristics, making them suitable for high-heat applications. These electrodes come in sizes from 3/32″ to 5/32″ in diameter and are ideal for out-of-position welding due to their robust coating.
Shielded arc electrodes offer high weld quality with reduced spatter, making them excellent for shielded arc welding. Available in sizes ranging from 3/32″ to 5/32″ in diameter, they provide superior arc stability and slag detachability, resulting in cleaner welds.
We guarantee quality products such as AWS Class E308/308H-16 Electrodes that consistently pass all tests, such as hardness testing, spectro analysis, PMI, flaring tests, macro and micro tests, pitting resistance, and IGC tests. We ensure all documentation requirements such as commercial invoices, packaging lists, Certificate of Origin, and Third-Party Inspection Certificates to ensure the finest quality and satisfaction of our valued customers.
E308/308H-16 electrodes are generally employed for welding 304 and 304H grade stainless steel. They find utility in making heat exchangers, boilers, pipes, and vessels that have to withstand elevated temperatures. They also have numerous uses in power plants and factories that belong to the categories of petrochemical and chemical factories and also belong to the sector of food processing. They find numerous applications owing to their efficiency and effectiveness that can be witnessed while performing flat and positional weldments that have to be strong and reliable.







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