GESchwarz
Well-Known Member
Does anybody have data on the effect of weld joints on the tensile strength of 4130 steel tube?
For instance, 4130 tube from the mill has a tensile strength of 90kpsi, but what is it's strength once it has been welded and normalized by a reducing acetylene flame?
For instance, 4130 tube from the mill has a tensile strength of 90kpsi, but what is it's strength once it has been welded and normalized by a reducing acetylene flame?