Pandithan
Welding Consultant
On Wed, Jan 23, 2013 at 4:41 PM, mukesh.chaudhari <mukesh.chaudhari@orientalindia.net> wrote:
--Dear Expert,
We are doing SA240 Type 310s material welding with WPS(GTAW) but there are lot of defects of linier indications(micro cracks) observed in Radiography testing.
We are using D&H make ER-310 filler wire for welding. We also preheat the joint up to 80 °C to avoid sudden cooling.
Can you guide me how to avoid linier indications(micro crack) in welding.
Regards,
Mukesh
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For more options, visit this group's bolg at http://materials-welding.blogspot.com/
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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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