Metengr:
Thanks for the quick response. I have revieved the reference list attached to A20/20M on the ASTM web page.
(http://www.astm.org/cgi-bin/SoftCart.exe/DATABASE.CART/REDLINE_PAGES/A20A20M.htm?L+mystore+qhkh3219+1166033405)
Besides the ASTM A517, the ASM A387 (Cr-Mo PV-Plate) could be...
I would like to utilize 4130 HR and HT plate as a pressure containing component per API 16A (requires pv-grade), but unfortunately, "4130 plate" appears to be only as a structural grade (ASTM A829) available.
My quastioins are:
1) Is there a "4130 plate" available in PV grade?
2) If not, can it...