E6013 Welding Electrodes
Carbon Steel Welding Rod E6013
AWS E6013 | Rutile Type Coating
Diameter 2.0–5.0mm | Length Customized
Carbon Steel Welding Rod E7018
AWS E7018 | Low-Hydrogen Potassium Type · Iron Powder Added
Diameter 2.5–5.0mm | Length Customized
ISO Certified | Origin: China
1.Are you a manufacturer or just a trader?
We are a manufacturer. We can provide high quality products at competitive prices. Our company also has a trade department. Our company specialized in steel products more than 10 years, so we have established cooperative relationship with many steel enterprises. We can provide many types and specifications of steel products.
2.Could you supply samples?
Sure, samples can be provided free of charge, and buyers pay the freight of the sample.
3.How long does it take you to prepare the goods?
It takes seven to ten days for products under 25 tons, and within 15 days for products of 25-100 tons. Special specifications and large quantity of products will be discussed separately.
4. What is your delivery time?
The time of delivery is usually around 15-20 days. We can send out in 2 days, if it has stock.
5.What is your payment terms?
Our usual payment term is 30% deposit, and rest before delivery. L/C is also acceptable. EXW, FOB, CFR, CIF.
Description
Function and Application
E6013 is a mild steel electrode with a rutile type coating. It welds on both AC and DC and is widely used for general purpose mild steel structures of ordinary tensile strength. It is especially suitable for intermittent welding of steel plates and small work pieces, as well as cosmetic welding with a smooth and glossy appearance.E7018 is an excellent quality welding electrode covered with an extra-low hydrogen potassium type coating for high tensile strength mild steel and low alloy steel. Due to the iron powder contained, its nominal welding efficiency is about 110%. The weld metal shows excellent low temperature toughness and high crack resistance. It is widely used in important projects such as ships, boilers, high pressure vessels, bridges, skyscrapers, offshore drilling platforms, and nuclear power plants.
Carbon Steel Welding Electrode E6013
Chemical Composition of Deposited Metal (%)
| Standard | C | Mn | Si | S | P | Ni | Cr | Mo | V |
| Standard | ≤0.20 | ≤1.20 | ≤1.00 | ≤0.035 | ≤0.040 | ≤0.30 | ≤0.20 | ≤0.30 | ≤0.08 |
Mechanical Properties of Deposited Metal (AW)
| Standard | Yield Point ReH (MPa) | Tensile Strength Rm (MPa) | Elongation A4 (%) | Impact Value (J) |
| Standard | ≥306 | 400-560 | ≥22 | — |
| ≥47 |
Size, Piece & Recommended Current (AC or DC⁺)
| Size (mm) | 2.0×300 | 2.5×300 | 2.5×350 | 3.2×350 | 4.0×400 | 4.0×450 | 5.0×400 | 5.0×450 |
| Piece (5kg) | ≈481 | ≈303 | ≈258 | ≈157 | ≈90 | ≈80 | ≈59 | ≈52 |
| Current (A) – F, H | 35-60 | 60-90 | 60-90 | 80-130 | 150-190 | 150-190 | 180-250 | 180-250 |
| Current (A) – V, OH | 30-55 | 50-80 | 50-80 | 80-110 | 130-170 | 130-170 | — | — |
Carbon Steel Welding Electrode E7018
Chemical Composition of Deposited Metal (%)
| Standard | C | Mn* | Si | S | P | Ni* | Cr* | Mo* | V* |
| Standard | ≤0.15 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.20 | ≤0.30 | ≤0.08 |
Mechanical Properties of Deposited Metal (AW)
| Standard | Yield Point ReH (MPa) | Tensile Strength Rm (MPa) | Elongation A4 (%) | Impact Value (J) |
| Standard | ≥375 | 490-660 | ≥22 | -20℃: ≥47 / -29℃: ≥27 / -45℃: ≥27 |
| Diffusible hydrogen in deposited metal: ≤ 8ml/100g (mercury process) | ||||
| X-ray radiographic inspection: Grade I |
Size, Piece & Recommended Current (AC or DC⁺ ≥ 70V)
| Size (mm) | 2.5×300 | 2.5×350 | 3.2×350 | 3.2×450 | 4.0×400 | 4.0×450 | 5.0×400 | 5.0×450 |
| Piece (5kg) | ≈290 | ≈248 | ≈145 | ≈114 | ≈84 | ≈75 | ≈51 | ≈45 |
| Current (A) – F, H | 70-100 | 70-100 | 100-140 | 100-140 | 140-170 | 140-170 | 190-240 | 190-240 |
| Current (A) – V, OH | 60-70 | 60-70 | 80-110 | 80-110 | 130-150 | 130-150 | — | — |
