Hot Search: Welding electrodes for carbon steel Welding electrodes for stainless steel
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| J555 | According with GB E5511-G Corresponding with AWS E8011-G | ||||||||||||
| Introduction: J555 is a kind of low-alloy steel electrode with high cellulose potassium type coating specially used for vertical downward welding. AC/DC.In downward welding, liquid iron and slags do not fall off. The arc has greater spray force. The penetration is deeper. There are fewer slags, so they are easy to clear away. One-side welding with back formation. The welding is fast and efficient. | |||||||||||||
| Uses: Used for vertical downward butt welding of circumferential seam on low-alloy steel pipes or vertical downward welding on structures at corresponding strength grade. | |||||||||||||
| Chemical Composition of Deposited Metal (%)
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| Mechanical Properties of Deposited Metal
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| X-ray Radiographic Inspection:ⅡDegree | |||||||||||||
| Reference Current(AC, DC+)
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| Instructions: 1.If the electrodes are affected with damp, they must be baked under 70-90℃ for an hour before welding. 2.The stains on the weldments, such as oil stains, rust, moisture, etc., must be cleared away before welding. | |||||||||||||
| J555 | According with GB E5511-G Corresponding with AWS E8011-G | ||||||||||||
| Introduction: J555 is a kind of low-alloy steel electrode with high cellulose potassium type coating specially used for vertical downward welding. AC/DC.In downward welding, liquid iron and slags do not fall off. The arc has greater spray force. The penetration is deeper. There are fewer slags, so they are easy to clear away. One-side welding with back formation. The welding is fast and efficient. | |||||||||||||
| Uses: Used for vertical downward butt welding of circumferential seam on low-alloy steel pipes or vertical downward welding on structures at corresponding strength grade. | |||||||||||||
| Chemical Composition of Deposited Metal (%)
| |||||||||||||
| Mechanical Properties of Deposited Metal
| |||||||||||||
| X-ray Radiographic Inspection:ⅡDegree | |||||||||||||
| Reference Current(AC, DC+)
| |||||||||||||
| Instructions: 1.If the electrodes are affected with damp, they must be baked under 70-90℃ for an hour before welding. 2.The stains on the weldments, such as oil stains, rust, moisture, etc., must be cleared away before welding. | |||||||||||||
