Products
E6013
AWS:
AWS A5.1
Category:
Description
Chemical components
| C | Mn | Si | S | P | Al | Cr | Ni | Mo | Cu | V | Nb | N |
| 0.12 | 0.3-0.6 | 0.35 | 0.35 | 0.04 | —— | —— | —— | —— | —— | —— | —— | —— |
Product Description
E6013 is a mild-steel electrode conforming to AWS A5.1/ASME SFA 5.1 specifications. It features a rutile-type coating with high titanium dioxide content and potassium silicate binder, designed for all-position welding (excluding vertical down for some brands). Compatible with AC and DC welding sources, ideal for low-voltage AC machines and sheet metal applications.
Features
▪ Excellent Weldability: Smooth and stable arc with low spatter; easy slag removal for clean bead appearance.
▪ All-Position Capability: Suitable for flat, horizontal, vertical, and overhead welding positions.
▪ Shallow to Medium Penetration: Optimized for thin plates and poor-fit joints; small diameters excel on thin metals.
▪ AC/DC Compatibility: Operates on AC, DCEP, and DCEN (DCEN yields least penetration).
▪ Rutile-Based Coating: High titanium dioxide provides quiet arc and smooth, fine-rippled weld face.
Applications
▪ Sheet Metal & Light Fabrication: Thin plates, tanks, vessels, and structural steel works.
▪ General Manufacturing: Vehicles, railway wagons, machinery components, and metal buildings.
▪ Maintenance & Repair: Shaft buildup, machine parts, and general-purpose fabrication.
▪ Construction: Light structural steel, storage tanks, and building frames.
Company Introduction
Hangzhou Lin'an Dayang Welding Materials Co., Ltd., a professional welding materials manufacturer founded in 1995, adheres to the core philosophy of "Innovative R&D, Precision Manufacturing, Meticulous Service".
With over 30 years of industry expertise, we have continuously increased investment in production upgrading and technological R&D, solidifying our reputation as a trusted supplier of industrial welding consumables globally.
Production Capacity & Product Strength
Equipped with multiple advanced automated production lines, we boast an annual output of 5,000 tons of premium welding products.
Our core portfolio covers nickel-based welding wires, stainless steel welding wires, flux-cored welding wires and high-performance specialty electrodes.
Backed by a professional R&D team with multiple patents, we also provide tailored OEM/ODM welding solutions to meet clients’ diverse application needs.
After-sales service process
FAQS
What is the primary difference between E6013 and E6012?
E6013 contains potassium in its coating while E6012 contains sodium. This allows E6013 to operate on AC and DCEN, whereas E6012 only supports DCEP. E6013 also produces smoother bead appearance and quieter arc compared to E6012.
What welding current and polarity should be used?
E6013 works on AC, DCEP, and DCEN. For thin metals, use DCEN for least penetration; AC provides medium penetration. Typical current ranges: 2.5mm (50-90A), 3.2mm (80-130A), 4.0mm (130-210A), 5.0mm (170-230A). Decrease amperage by 15% for out-of-position welding.
Is post-weld heat treatment required for E6013?
No, E6013 does not require post-weld heat treatment. However, if electrodes have been exposed to moisture, re-dry at 120-150°C for 30-60 minutes before use to prevent porosity. Storage at 60-100°F with <50% humidity is recommended.
What are the typical mechanical properties?
Tensile strength: 430-540 MPa; Yield strength: 330-450 MPa; Elongation: 22-30%; Charpy V-notch impact: 50-80 J at 0°C (typical values). X-ray flaw detection level: II.
Keywords:
Related Products
Consultation
We will contact you within one working day. Please pay attention to your email.