Hi,
We are looking at machining some 25Cr super duplex forgings and I am looking for some advise on the best procedure/process for doing this? Ideally from somebody that machines this material on a regular basis if possible. We have only machined this material in limited amounts in the past and they were very small components, these items are around 270mm dia x 490mm long.
We planned to rough machine the parts fairly close to size and then leave for 48hrs before finish machining, when I say fairly close I mean around 0.5mm (.020") left on all over. As I understand the material moves around a lot after roughing.
If anyone has any advise on this it will be greatly appreciated?
Note: Parts will be turned and milled.
Thanks in advance.
We are looking at machining some 25Cr super duplex forgings and I am looking for some advise on the best procedure/process for doing this? Ideally from somebody that machines this material on a regular basis if possible. We have only machined this material in limited amounts in the past and they were very small components, these items are around 270mm dia x 490mm long.
We planned to rough machine the parts fairly close to size and then leave for 48hrs before finish machining, when I say fairly close I mean around 0.5mm (.020") left on all over. As I understand the material moves around a lot after roughing.
If anyone has any advise on this it will be greatly appreciated?
Note: Parts will be turned and milled.
Thanks in advance.