Copper Bridge Brand Best Arc 7018 Welding Electrode Rod For Carbons Steel Welding
Copper Bridge Brand Best Arc 7018 Welding Electrode Rod For Carbons Steel Welding
Product Description
AWS E6013 is a rutile based, medium coated general purpose electrode suitable for welding mild steels. The superb and controlled flux formulation ensures excellent performance of the electrode in AC/DC in all welding positions. With its soft, forceful steady arc, easy slag detachability, fine rippled & shiny bead, and characteristics like easy maneuverability in all positions make COPPER BRIDGE a welder-friendly electrode.
Aws E7018 used for welding carbon steel and low-alloy steel strutures, such as 16Mn,etc.
AWS E6011 suitable for butt welding ,fillet welding and lap welding on thin plates, such as low-carbon steel structures like flues of power stations, air ducts, transformer oil tanks, hulls, exterior panels of cars, etc.
| Product Name | E6011 | E6013 | E7018 |
| Model | CB-J425 | CB-J421 | CB-J507 |
| GB | E4311 | E4313 | E5018 |
| Diameter(mm) | 2.5-5.0 | 2.5-5.0 | 2.5-5.0 |
| Type of Coating | Cellulose Type | Tiatania Type | Low-hydrogen Type |
| Current | AC DC | AC DC | AC DC |
Chemical composition of welding electrode (%)
| Model | Item | C | Mn | Si | S | P |
| E6011 | Guarantee Value | ≤0.20 | 0.30-0.60 | ≤0.30 | ≤0.035 | ≤0.040 |
| E6013 | Guarantee Value | ≤0.12 | 0.30-0.60 | ≤0.35 | ≤0.035 | ≤0.040 |
| E7018 | Guarantee Value | ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.040 |
Mechanical properties of deposited metal (%)
| Model | Item | Tensile strength Rm (MPa) | Yield Strength ReL (MPa) | Elongation A (%) | AKV impact Value | |
| °C | J | |||||
| E6013 | Standard value | ≥430 | ≥330 | ≥16 | 0 | ≥47 |
| Sample value | 490 | 396 | 26 | 0 | 85 | |
| E6011 | Guarantee Value | ≥420 | ≥330 | ≥22 | -30° | ≥27 |
| General Result | 440-500 | ≥340 | 22-30 | -30° | 50-90 | |
| E7018 | Guarantee Value | ≥490 | ≥400 | ≥22 | -30° | ≥27 |
Reference current (AC/DC)
| Model | Rod diameter | 2.5mm | 3.2mm | 4.0mm | 5.0mm |
| E6013 | Rod length | 300mm | 350mm | 400mm | 400mm |
| welding current (A) | 50-90 | 90-130 | 130-210 | 170-230 | |
| E6011 | welding current (A) | 30-50 | 80-100 | 110-130 | 150-200 |
Packing
| 2.5*300mm 2.5kgs/inner box, 8inner box/carton=20kgs; Ctn Size: 32*18*16cm |
| 3.2*350mm 5.0kgs/inner box, 4inner box/carton=20kgs; Ctn Size: 37*18*13cm |
| 4.0*400mm 5.0kgs/inner box, 4inner box/carton=20kgs, Ctn Size: 42*17*12cm |
| 5.0*400mm 5.0kgs/inner box, 4inner box/carton=20kgs,Ctn Size: 42*17*12cm |
| inner boxes is a shrink-wrapped cardboard box , |
| 1MT/Pallet , or 2.5MT/Pallet |
| one 20' feet container can load 25-27MTS , |
| 1250- 1350 CARTONS ,one MTS is about 0.6 CBM . |
| what is more, our own brand is Copper Bridge, |
| We can do OEM package according to the customers' request. |
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