Welding Rods,E7018 1/8'' 1LB,Carbon Steel Stick Electrodes

Descripción

Product description Product Description Core Product Positioning High Toughness, Low Hydrogen" Structural Steel Electrode Compliant Standards: AWS E7018 (Equivalent to J506RH/J507 in Chinese GB)Key Applications: High-pressure pipelines, shipbuilding, bridge steel structures, storage tanks (critical load-bearing welds)Unique Advantages: Diffusible hydrogen content ≤5mL/100g (prevents cracking) Excellent low-temperature impact toughness (-40°C / -40°F) (ideal for Arctic conditions) All-position welding capability (flat, horizontal, vertical, overhead) Competitive Edge User-Friendly Performance Arc stabilizers ensure smooth bead appearance (even for beginners) Superior re-strike capability (ideal for repair welding) Cost Efficiency Self-peeling Electrode residue reduces cleanup time by 20% Stub loss ≤50mm (minimizes waste) Packaging&Storage TIP:E7018 stick electrodes ship in hermetically sealed packages due to their low-hydrogen designation. To protect from moisture damage, it is important to keep that package intact until the products are ready for use. It is also important to keep the stick electrodes in a dry storage area.

Características

• Product Introduction: E7018 welding rod is suitable for both AC and DC applications and can be used for all position welding
• Welding performance: simple operation, easy arc initiation, super stable arc, beautiful weld seam, easy slag removal, and less likely to splash
• Scope of application: This welding rod is particularly suitable for welding low carbon steel structures, whether it is thin plate small parts or cover welding that requires a beautiful and smooth weld surface. It can easily handle both
• Welding quality: The chemical composition of the deposited metal is strictly controlled to ensure welding quality. Mechanical performance tests show that its strength and elongation meet excellent standards, demonstrating excellent quality
• Adaptive current: E7018 electrode diameter corresponds to welding current reference values: 1/16 ": 25-40A, 5/64": 40-60A, 3/32 ": 50-80A, 1/8": 100-125A
• 【Precautions】 Before welding, the electrode must be baked at 350-380°C for 1 hour and used immediately after baking. All impurities such as rust, oil, and moisture on the workpiece must be removed prior to welding. During welding, use a short arc and minimize the weaving width, favoring narrow bead welding. To prevent arc-striking porosity, employ a run-on tab or the strike-and-return technique for arc initiation.

Especificaciones