Plate SA516 Gr 70
Plate SA516 Gr 70
(OP)
If Not mentioned in certificate, What is the minimum Metal Temperature of plate SA516 Gr 70 (not normalized/ not impact test)to be considered?
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
|
RE: Plate SA516 Gr 70
RE: Plate SA516 Gr 70
MDMT shall be determined by UG-66, your case of SA-516 Gr. 70 Not Normalized - acc. to carve 'B' for relevant governing thickness.
(ASTM A-20 TABLE A1.15 indicates "Generally Available Grade-Thickness-Minimum Test Temperature Combinations Meeting Charpy V-Notch Requirements Indicated (Normalized or Quenched and Tempered Condition)" - but tab's values are NOT materials minimum design metal temperature).
RE: Plate SA516 Gr 70
Thickness is 18 mm and MDMT specified from client is -10 Degree C.
We got the material but certificate not mentioned the Min.Metal Temp, and client forced us to mark in certificate.
RE: Plate SA516 Gr 70