Home > Electrodes > AWS Class E630-16 Electrodes
Shashank Stainless is a renowned manufacturer and supplier based in Dubai, UAE, specializing in high-quality stainless steel products tailored to meet diverse needs. Among our premium offerings are the AWS Class E630-16 Electrodes, which we proudly provide for their exceptional weldability, corrosion resistance and high-strength properties. These electrodes are ideal for applications requiring precision and durability, making them a trusted choice for various purposes. We are committed to delivering excellence and innovation to our valued clients.
AWS Class E630-16 Electrodes are martensitic stainless steel electrodes with a composition of chromium (16.58%), nickel (4.78%) and molybdenum (0.20%), offering corrosion resistance and high strength. These electrodes provide excellent tensile strength (~900 MPa), yield strength (~700 MPa) and good toughness. They ensure weldability, crack resistance, and minimal distortion. Advantages include superior corrosion resistance, high mechanical strength, excellent wear resistance and compatibility with applications requiring heat treatment for enhanced properties.
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 |
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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.
AWS Class E630-16 electrodes are mainly applied in industries requiring high-strength and corrosion-resistant welds. They are the best for welding precipitation-hardening stainless steels like 17-4 PH and are mostly used in aerospace, marine, chemical processing and power generation sectors. These electrodes are widely used for fabricating turbine blades, pump shafts, valves, and components exposed to high-stress and corrosive environments. Excellent weldability, toughness, and resistance to cracking make them critical in applications requiring tough, high-performance joints.
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