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High Strength Welding Low Alloy Steel Welding Electrodes

Categories Graphite Electrode
Brand Name: HUATAO
Model Number: E5015, E5516, E6018 - 1 etc
Certification: AWS A5.4 and ISO 3581-A
Place of Origin: CHINA
MOQ: 1carton
Price: 5USD - 10 USD per carton
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500Tons per Month
Delivery Time: 15-30days
Packaging Details: carton box
Product Name: Low Alloy Steel Welding Electrodes
Material: Low Alloy Steel
Diameter - Value: 2.5mm, 3.2mm, 4.0mm, 5.0mm
Tensile Strength - Value: E5015: ≥490 MPa E5516: ≥540 MPa
Yield Strength - Value: E5015: ≥410 MPa E5516: ≥470 MPa
Elongation - Value: ≥20% (for most common types)
Current Type - Value: Direct Current (DC - reverse polarity preferred for most)
Coating Type - Value: E5015: Low - hydrogen sodium type E5516: Low - hydrogen potassium type
Welding Position - Value: Flat, vertical, horizontal, overhead (varies by model, e.g., E5015 suitable for most positions)
Impact Energy - Valu: E5015: ≥47 J at - 30℃ E6018 - 1: ≥47 J at - 40℃
Company Info.
HUATAO LOVER LTD
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High Strength Welding Low Alloy Steel Welding Electrodes

High-Strength Welding Low Alloy Steel Welding Electrodes

Feature For High-Strength Welding Low Alloy Steel Welding Electrodes:
1, CrMo Magic: Chromium-molybdenum alloys (1.25% Cr-0.5% Mo) laugh at thermal stress. A Canadian oil sands project used these to weld 12-inch steam pipes that survived 10+ years of cyclic heating.
2, Cold Climate Champion: -40°F (-40°C) toughness? Check. Perfect for Siberian gas pipelines or offshore rigs.
3, Hydrogen’s Worst Enemy: Diffusible hydrogen <3ml/100g (tested per AWS A5.5). No delayed cracking in thick welds.
4, X-Ray Ready: Slag-free beads pass NDT inspections. A Dutch pressure vessel shop cut rework by 65%.
6, Multi-Pass Master: Layer 10 passes without porosity.
Specification For High-Strength Welding Low Alloy Steel Welding Electrodes:

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