We have parts manufactured from 2205 Stainless. The MTR shows the hardness at 22 RC. The welded parts were sent to be solution annealed after manufacturing. There are 2 separate parts both manufactured from the same bar stock - same heat. After solution anneal - the hardness is 26 RC on one...
We are having problems tapping 446SS. We are trying to tap 1/2" NPT in 1.125 Round Bar. Can anyone suggest where I might be able to find information on tapping this material? We have scrapped parts and our tooling salesman sent us a tap that they thought might work but it didn't.
We have an application that requires joining Stellite 250 to 304SS. Can anyone advise on what filler metal to use and if there are requirements for post weld heat treat?
Thanks
We have a WPS and PQR for welding 316SS to 316SS. Can the WPS for 316SS also be used for 321SS and 347SS. We would be welding the same product - just different grade of material.
Thanks
Is there any information available on how much horizontal expansion a tubeskin thermocouple can take with a standard loop of 3"? The typical thermocouple is .500 310SS Material. Does anyone know where I might be able to find information on this?
Thanks
