Home > Electrodes > AWS Class E630-16 Electrodes
Based in the vibrant industrial heart of Cairo, Egypt, Khaled Stainless has built a solid reputation for providing exceptional metal solutions. We take pride in being your dedicated local source for specialized welding materials, particularly our reliable supply of AWS Class E630-16 electrodes. Our commitment is to support Egypt’s growing infrastructure and manufacturing sectors with high-quality products that meet rigorous international standards, ensuring that local businesses have access to the best tools for their most demanding projects without the challenges of international logistics.
These versatile electrodes are formulated with a chromium-nickel stainless steel core, creating a specific chemical composition renowned for its balanced properties. The true strength of E630-16 lies in its impressive mechanical performance; it produces welds with high tensile strength and excellent corrosion resistance, particularly against cracking in challenging environments. This makes the weld deposit not only robust and durable but also exceptionally reliable under stress, maintaining its integrity in applications where both strength and longevity are non-negotiable priorities.
| Classification | AWS A5.4, E630-16 |
| 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 E630-16 Coated Electrodes Application & uses |
|
|
Carbon (C) |
0.03 |
|
Chromium (Cr) |
16.58 |
|
Copper (Cu) |
3.55 |
|
Iron (Fe) |
Balance |
|
Manganese (Mn) |
0.56 |
|
Molybdenum (Mo) |
0.20 |
|
Nickel (Ni) |
4.78 |
|
Niobium (Nb) |
0.24 |
|
Nitrogen (N) |
0.04-0.08 |
|
Phosphorous (P) |
0.018 |
|
Silicon (Si) |
0.44 |
|
Sulfur (S) |
0.02 |
Contact us to get a quick quote for your requirement.
These electrodes offer exceptional corrosion resistance and are ideal for various stainless steel welding applications. They typically come in sizes like 1/8″, 5/32″, and 3/16″. The light coating ensures smooth arc stability and minimal spatter during welding.
Offering robust corrosion resistance, these electrodes are designed for demanding welding tasks on stainless steel. Available in sizes such as 1/8″, 5/32″, and 3/16″, the heavy coating enhances arc stability and slag removal, making them suitable for heavy-duty applications.
These electrodes provide superior corrosion resistance for stainless steel welding with shielded arc protection. They are typically available in diameters of 1/8″, 5/32″, and 3/16″. The shielded arc ensures clean, strong welds with minimal contamination.
We ensure a high quality standard with our offerings on the AWS Class E630-16 Electrodes. Our product details include commercial invoices and packaging lists, along with fumigation certificates and heat treatment charts, quality assurance plans and approved laboratory test reports. We also include several test certificates for the electrodes. These certificates include MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. We aim to guarantee 100% client satisfaction and confidence in our products by providing these thorough certifications.
The primary application for these electrodes is in joining precipitation-hardening stainless steels, such as 17-4 PH, making them invaluable in aerospace components, high-performance pump shafts, and critical nuclear applications. They are also the go-to choice for repair and maintenance work on turbines, valve bodies, and other machinery parts that require a weld with strength matching the hardened base metal. Their versatility extends to various industrial sectors where a combination of superior strength, good corrosion resistance, and the ability to be heat-treated after welding is essential for the success and safety of the project.







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