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I am a Mechanical Engineer and i just have some basic knowledge on metallurgy. As i said i just started working as a Welding Engineer. Need to learn a lot about welding metallurgy and materials behavior at different situations. That's why i am seeking all those answers. It would be helpful if...

Hello Experts, Can any one tell me what is the relation between the Heat input, inter pass temperature and Impact strength of Stainless steel. And more over why the Heat input has to be controlled or restricted during welding of Stainless steel?? Is there any phase diagram that i can use it...

Sir, What are the crystal structures that may form during cooling from welding ???

Could you just share me the link sir

Thank You Sir's, In that case, is there any phase diagrams that we can relate to Stainless steels? I just started working as a Welding Engineer and wanted to know what could be its structure and behavior during welding and cooling process. Further to our discussion could you please help me...

Hey experts, Can any one tell me, whether the Iron Carbide diagram is applicable to Stainless steel or not. If it is applicable Max %C in Stainless steel is 0.08 and there are different types of stainless steels sch as Ferritic, Austenitic Martensitic stainless steels. Please explain me...

Hey Experts, Can any one tell me why we need to flush grind the reinforcement of weld when some attachment was coming on it? Is it mandatory to do so? ASME Sec VIII Div.1 UG-82 tells us toground flush the welds prior to fitment of an attachment. If it is a spot Radiography joint is it...