Welding of 2520(310s) stainless steel and 0Cr18Ni10Ti tubes
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What welding process should be used between 2520(310s) stainless steel and 0Cr18Ni10Ti tubes? Which welding rod or wire should be chosen? Urgent~~~ Please help, everyone~~~ This post was last edited by aadaniel on 2009-2-9 09:32.]
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Reference can be made to the provisions on welding austenitic stainless steels in SH/T 3526, Welding Code for Dissimilar Steels
E309 (A302) will suffice
After reviewing the \"SH/T 3526 Code for Welding of Dissimilar Steels\", manual arc welding using A102 electrodes is adopted, or TIG welding using H0Cr21Ni10 wire is used. Thank you to the expert on the 3rd floor~~~^_^
The answer above is correct; we use H0Cr25Ni20. When welding different types of austenitic stainless steels, it’s better to use the higher grade rather than the lower one