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Mild Steel Welding Electrodes Welding Rod
| Model No. : | CB-J507 |
|---|---|
| Brand Name : | Copper Bridge |
Product description
Mild steel welding electrodes/High Quality Welding Electrode AWS E7018/Welding Rods
Product Description
Mild Steel 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 |
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