AWS E308-16
Brand Name: Ocean Welding
Model: AWS E308-16
Material: Stainless Steel
Length: 300-500mm
Quick Details
AWS E308-16
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Place of Origin: Hangzhou(Mainland) |
Brand Name: ocean |
Model Number: E308-16 |
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Material: Stainless Steel |
Operating Current: International Standard |
Welding Current: International Standard |
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Product Name: E308-16 |
Type: Stainless steel Electrode |
Packing: 5kgs per plastic box |
| Advantage: Easy Restrike Arc |
OEM: Accept OEM |
Trade Term: FOB CIF CFR |
Packaging & Delivery
AWS E308-16
| Packaging Details: | 5kgs per plastic box,20kgs per carton box; It is also accepted to pack as your brand in the case of the quantity is 1 container. |
| Delivery Detailed information: | It is about 25 days after your prepaid |
Technical test
AWS E308-16
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| 0.06 | 1.9 | 0.75 | 18.9 | 10.1 | 0.67 | 0.73 | 0.012 | 0.01 |
Product advantage
The coating does not redden when welding and does not crack.Chrome-nickel stainless steel electrode has good corrosion resistance and oxidation resistance, and it is widely used in the manufacture of chemical, fertilizer, petroleum, medical equipment and other equipment.
Product picture show
Typical applications
Industries: petrochemical, food processing, pharmaceutical equipment, architectural decoration, shipbuilding.
Applicable materials:
- Welding of 304, 304L, 305 stainless steel.
- Welding of dissimilar steels (such as transition layer between carbon steel and stainless steel).
Typical workpieces: storage tanks, pipelines, heat exchangers, kitchen equipment, decorative structural parts.
Instructions
Preparation before welding
- Remove oil, rust and moisture from the surface of the base material and keep it dry.
- Recommended electrode drying: 150-200℃ × 1 hour (avoid repeated drying).
Welding parameters
Diameter (mm) | Current range (A, DC reverse connection)
2.5mm → 50-80A
3.2mm → 80-110A
4.0mm → 110-160A
Operation skills
- Short arc welding to avoid overheating and shedding of the coating.
- When welding multiple layers, it is necessary to clean the slag between layers.
Precautions
- Environmental requirements: Avoid welding in humid or windy environments to prevent the formation of pores.
- Safety protection: Wear welding masks and gloves to ensure good ventilation.
- Storage conditions: The welding rods must be sealed and stored in a dry environment and used within 24 hours after opening.
FAQ
Q: E308-16 Does the electrode crack after welding?
A: Possible reasons: Too high sulfur/phosphorus content in the base metal, too much welding stress. Solution: Preheat the base metal to 100-150℃ and control the interlayer temperature.
Q: Are there pores on the weld surface?
A: Possible causes: Welding rod is damp and base metal is contaminated. Solution: Dry the welding rod and clean the base metal surface.
Q: Arc is unstable?
A: Possible reasons: too little current, wrong polarity. Solution: Adjust to reverse DC connection and increase current.
Pls contact us for more question, we are a specialized production company, producting and exporting welding consumables for about 20 years and we still got many clients' great feedback about our products, especially our services during the cooperation process.
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