EN30B equivalent
EN30B equivalent
(OP)
Does anyone have a North American equivalent for EN30B alloy steel?
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RE: EN30B equivalent
Don
Kansas City
RE: EN30B equivalent
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RE: EN30B equivalent
As Don already mentioned, 4340 (SAE J404, SAE AMS 6409, etc.) is similar, but not an exact equivalent. It is quite likely that 4340 would be capable of meeting the performance requirements with the correct processing. I suggest you review your application with some steel vendors and heat treaters.
RE: EN30B equivalent
I have to put a big drill through this stuff.
I think 4340 is the closest AISI designation but it does have a higher Cr and Ni content than that.
Thanks again.