Hot Search: Welding electrodes for carbon steel Welding electrodes for stainless steel
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| A407 | According with GB E310-15 Corresponding with AWS E310-15 | ||||||||||||||||||||
| Introduction: A407 is a kind of Cr26Ni21 pure austenit stainless steel electrode with basic coating. The weld metal has excellent oxidation-resistance under high temperatures of 900~1100℃. DCRP (Direct Current Reversed Polarity). All-position welding. Because the weld is pure austenite, the heat-resistance and crack-resistance are not better than those of dual-phase structures. | |||||||||||||||||||||
| Uses: Used for welding the same types of heat-resistant stainless steel, stainless lining and dissimilar steel, and also used for welding steel with high hardenability, such as Cr5Mo, Cr9Mo, Cr13, Cr28, etc. | |||||||||||||||||||||
| Chemical Composition of Deposited Metal (%)
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| Mechanical Properties of Deposited Metal
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| Reference Current(DC+)
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| Instructions: 1.The electrodes should be baked under about 250℃ for an hour before welding. 2.When welding, the current should not be too strong. | |||||||||||||||||||||
| A407 | According with GB E310-15 Corresponding with AWS E310-15 | ||||||||||||||||||||
| Introduction: A407 is a kind of Cr26Ni21 pure austenit stainless steel electrode with basic coating. The weld metal has excellent oxidation-resistance under high temperatures of 900~1100℃. DCRP (Direct Current Reversed Polarity). All-position welding. Because the weld is pure austenite, the heat-resistance and crack-resistance are not better than those of dual-phase structures. | |||||||||||||||||||||
| Uses: Used for welding the same types of heat-resistant stainless steel, stainless lining and dissimilar steel, and also used for welding steel with high hardenability, such as Cr5Mo, Cr9Mo, Cr13, Cr28, etc. | |||||||||||||||||||||
| Chemical Composition of Deposited Metal (%)
| |||||||||||||||||||||
| Mechanical Properties of Deposited Metal
| |||||||||||||||||||||
| Reference Current(DC+)
| |||||||||||||||||||||
| Instructions: 1.The electrodes should be baked under about 250℃ for an hour before welding. 2.When welding, the current should not be too strong. | |||||||||||||||||||||
