E7015 Low alloy steel welding electrode
E7015 Low alloy steel welding electrode Introduction
E7015 low alloy steel welding rod is low alloy steel welding electrode covered with a sodium low hydrogen type coating. DC is applied and the electrode should be contacted reversed polarity. During welding, it has the features as follows: deep penetration, small spatters, fine appearance and slag easy to remove. And it achieves good mechanical properties of high tensile strength and high toughness.
E7015 welding rod has excellent plasticity, tenacity and anti-cracking ability in low temperature, good arc stiffness, nearly no magnetic blow. Therefore, it can offer good minor parts in welding with very few splashes and easy slagging and stable electric arc. Good slagging is the technical advantage of our company.
E7015 Low alloy steel welding electrode Applications
E7015 welding rod is suitable for welding 490Mpa grade carbon steel and iron steel. It is widely used for welding materials of carbon steel and low alloy steel, like 16Mn, and welding Grade A, B, D, E steel for shipyard primary components, boiler, pressure vessels, pipelines, and other important steel structural components.
Packing: In cartons of 20kgs net each, consisting of 8boxes x 2. 5kgs for size 2. 5mm and 4boxes×5kgs for other sizes.
E7015-G Low Alloy Steel Welding Electrode Chemical Composition(%)
Chemical Composition of Weld Metal (%)
| C | Mn | Si | S | P | |
| AWS Standard | ≤0. 15 | ≤1. 25 | ≤0. 90 | ≤0. 035 | ≤0. 040 |
| Typical | 0. 060 | 0. 96 | 0. 52 | 0. 010 | 0. 020 |
Mechanical Properties of Weld Metal
| Yield Strength (Mpa) |
Tensile Strength (Mpa) |
Elongation(%) | Charpy V Impact Value (-30°C) |
|
| AWS Standard | ≥400 | ≥490 | ≥22 | ≥27J |
| Typical | 460 | 560 | 28 | 125J |
Classification certification like CCS, DNV, BV, LR, NK, KR, RS shall be provided upon request.
Please note that the above specifications are “general specifications” that pertain to the majority of our production. These specifications should only be used for general, informational purposes. For the actual specification, please check with us when order placed.
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