Home > Electrodes > AWS Class Er308/308h Saw and Flux
Khaleed Stainless is a well-respected manufacturer and supplier of AWS Class ER308/308H SAW and Flux based in Riyadh, Saudi Arabia. They provide top-notch welding consumables specifically designed for stainless steel fabrication and repair. These submerged arc welding (SAW) wires, when paired with the right flux, are perfect for welding 18Cr-8Ni stainless steels. The ER308/308H grade is known for its outstanding corrosion resistance, oxidation resistance, and weld toughness. While ER308 is typically used for standard stainless steels, ER308H has a higher carbon content, which boosts its strength at high temperatures and enhances creep resistance, making it a go-to choice for critical industrial applications.
The AWS Class ER308/308H SAW and Flux are composed of chromium (19–21%), nickel (9–11%), and low carbon in ER308 to reduce carbide precipitation. In contrast, ER308H features a higher carbon content (0.04–0.08%) to improve strength under elevated temperatures. The weld deposits exhibit excellent corrosion resistance in oxidizing environments and deliver solid mechanical performance. Typical properties include a tensile strength ranging from 550 to 650 MPa, a yield strength of 300 MPa, and an elongation of about 30%. The resulting welds are tough, durable, and highly resistant to scaling.
| Classification | AWS A5.9, ER308/308H |
| Form | Welding Fluxes and Wires |
| Type Of Welding | Submerged Arc Welding |
| Thickness available | Upto 4 mm |
| AWS ER308/308H SAW & Flux Application & uses |
|
| C | Mn | Si | Cr | Ni | S | P | Mo | Cu |
| 0.04-0.08 | 1.0-2.5 | 0.30-0.65 | 19.5-22.0 | 9.0-11.0 | 0.03 | 0.03 | 0.50 | 0.75 |
| Tensile Strength | 86,500 psi |
|---|---|
| Yield Strength | 57,500 psi |
| Elongation (%) | 39% |
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Alloy 308/308H SAW and Flux are used for submerged arc welding of stainless steel, providing strong, durable welds with excellent corrosion resistance, ideal for high-strength, high-temperature applications.
AWS A5.9 ER308/308H SAW and Flux Welding Wire is designed for submerged arc welding of stainless steel, offering superior weld quality, high strength, and excellent corrosion resistance in various industrial applications.
AWS Class ER308/308H Submerged Arc Welding Flux enhances the welding process by providing a clean, slag-free weld with minimal spatter, offering excellent corrosion resistance and strength for stainless steel applications.
Each AWS Class ER308/308H SAW and Flux Box is often custom packaged with the highest quality material for a high-end feel. No harm or contamination during transportation, which very much means we have the most efficient methods of moving it. We have a seamless delivery method to always deliver on time. We lay great stress on your satisfaction. The documentations include all the important things like certificates and product details. Are provided to our clients at the time of delivery assuring complete transparency and reliability in our services.
ER308/308H AWS CLASS SAW and Flux are needed for welding the stainless steel structural containing pipes, tanks, chemical processing, food/beverage /petrochemical plants and so on. Uses would include the fabrication of pressure vessel or a heat exchanger joint requesting properties of being tight tensile and environmental corrosive resistance. They will surely be useful to just rebuild and fabricate parts in stainless steel with durable welds to withstand environmental integrity.
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