Copper Bridge E6013 Stick Electrode
DESCRIPTION
Copper Bridge E6013 is a rutile-coated mild steel electrode that can be used with AC or DC+ for all-position welding. It offers easy arc starting, low spatter, and smooth weld appearance, and is commonly used for thin plate short welds and cover welding where a smooth finish is required.
▶ AVAILABLE DIAMETERS
5/64 in, 3/32 in, 1/8 in, 5/32 in, 3/16 in
2.0 mm, 2.5 mm, 3.2 mm, 4.0 mm, 5.0 mm
▶ PACKAGING
1.1 lb, 2.2 lb, 4.4 lb, 5.5 lb, 8.8 lb, 11 lb
▶ APPLICATIONS
Mainly used for welding carbon steel of corresponding strength grades. Widely used for intermittent welding of thin plate short welds and cover welding with smooth surface requirements.
▶ WELDING PROCESS
SMAW / Stick Welding
▶ POLARITY
AC or DC+
▶ WELDING POSITIONS
All position
CHEMICAL COMPOSITION OF DEPOSITED METAL (WT.%)
| Element | C | Mn | Si | P | S |
| AWS / GB-T Requirement | ≤0.20 | ≤1.20 | ≤1.00 | N.S. | N.S. |
| Example value | 0.08 | 0.43 | 0.21 | 0.026 | 0.021 |
MECHANICAL PROPERTIES OF DEPOSITED METAL Property AWS / GB
| Property | AWS / GB-T Requirement | Copper Bridge Typical |
| Tensile Strength | ≥430 MPa (62 ksi) | 490 MPa (71 ksi) |
| Yield Strength | ≥330 MPa (48 ksi) | 396 MPa (57 ksi) |
| Elongation | ≥17% | 26% |
| Impact Value (Charpy V-Notch) | -- | 82 J at 0°C (32°F) |
RECOMMENDED WELDING PARAMETERS
| Diameter | 3/32 in (2.4 mm) | 1/8 in (3.2 mm) | 5/32 in (4.0 mm) | 3/16 in (5.0 mm) |
| Flat / Horizontal (A) | 60–90 | 80–130 | 150–190 | 180–250 |
| Vertical / Overhead (A) | 50–80 | 80–110 | 130–170 | — |
NOTES
1. If the welding electrode is damp, it can be dried at 150°C (302°F) for 30–60 minutes.
2. Available in customizable colors such as green, gray, and blue.
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