laopowangsui
Marine/Ocean
- Jul 12, 2011
- 4
Dear All,
One thing puzzle me long time that i could not solve. Please help me.
AISI 4130, what is the tensile strenght after PWHT at 640 Deg C?
The tensile strenght that i got is 648Mpa and 656Mpa. It broke at base metal after welding and PWHT (AWS A5.5:E10018-D2).
Any other standard and Code can prove this? Because ABS class going to accept or reject.
I will be very very happy if someonr can help. Thank in advance for solve this issue.
One thing puzzle me long time that i could not solve. Please help me.
AISI 4130, what is the tensile strenght after PWHT at 640 Deg C?
The tensile strenght that i got is 648Mpa and 656Mpa. It broke at base metal after welding and PWHT (AWS A5.5:E10018-D2).
Any other standard and Code can prove this? Because ABS class going to accept or reject.
I will be very very happy if someonr can help. Thank in advance for solve this issue.