Marine Welding Materials >> Welding Electrode >> High Tensile Strength Steel Electrode >> E7016High Tensile Strength Steel Electrode AWS E7016
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| Product Name | High Tensile Strength Steel Electrode | ||||||||
| Product No. | MHAE411-WE015 | ||||||||
| Standard | |||||||||
| GB | E5016 | ||||||||
| AWS | E7016 | ||||||||
| JIS | D5016 | ||||||||
| DIN | E51431310 | ||||||||
| Type of Covering | Low hydrogen Potassium | ||||||||
| Welding Position | F,V,OH,H | ||||||||
| Chemical Composition | C | Mn | Si | S | P | Ni | Mo | Cr | V |
| Guarantee | 0.069 | 1.11 | 0.53 | 0.010 | 0.020 | 0.013 | 0.011 | 0.032 | 0.008 |
| Mechanical Properties of Deposited Metal | |||||||||
| Test Item | Tensile Strengh Rm (MPa) | Yield Point ReL (MPa) | Elongation A4 (%) | Akv1(J) | |||||
| Guarantee | 540 | 430 | 30 | 27 150 | |||||
| Reference Current(AC/DC) | |||||||||
| Electrode Diameter(mm) | Length(mm) | Welding Current(A) | |||||||
| 2.5 | 300 | 60-90 | 60-90 | 60-90 | 60-90 | ||||
| 3.2 | 350 | 90-130 | 90-130 | 90-130 | 90-130 | ||||
| 4.0 | 400 | 150-190 | 150-190 | 150-190 | 150-190 | ||||
| 5.0 | 400 | 180-230 | 180-230 | 180-230 | 180-230 | ||||
| Instructions | |||||||||
| 1.The Electrodes must be baked under 300~350 for an hour before Welding and used as soon as baking is completed. | |||||||||
| 2.The stains on the weldments,such as rust,oil stains,moisture,etc.,must be cleared away before Welding. | |||||||||
| 3.When Welding,short arc must be used and stringer bead is suitable. | |||||||||
| Application | |||||||||
| For welding high pressure vessels and high pressure pipes made by low alloy steels. | |||||||||
