SA-285 Gr. C & SA-106 Gr. B, ASME 1971 edition
SA-285 Gr. C & SA-106 Gr. B, ASME 1971 edition
(OP)
Hi,
We are searching for the Maximum Allowable Stress Value (S) of the ASME Section VIII div. 1, 1971 edition or equivalent of the SA-285 Gr. C and the SA-106 Gr. B at 650F.
Can you give us the original values of these material specifications to be able to do minimum thicknesses UG-27/UG-37/UG-45 calculations?
Appreciate your help,
hcjulien
We are searching for the Maximum Allowable Stress Value (S) of the ASME Section VIII div. 1, 1971 edition or equivalent of the SA-285 Gr. C and the SA-106 Gr. B at 650F.
Can you give us the original values of these material specifications to be able to do minimum thicknesses UG-27/UG-37/UG-45 calculations?
Appreciate your help,
hcjulien





RE: SA-285 Gr. C & SA-106 Gr. B, ASME 1971 edition
RE: SA-285 Gr. C & SA-106 Gr. B, ASME 1971 edition
SA-285 Gr C @ 650F 13,750
SA-105 Gr B (II) @ 650F 17,500
SA-105 is listed as a forging type I or II.
RE: SA-285 Gr. C & SA-106 Gr. B, ASME 1971 edition
RE: SA-285 Gr. C & SA-106 Gr. B, ASME 1971 edition
My mistake.
You are correct about SA 106 Gr B being 15,000. That is what I first wrote and for some unknown reason changed it SA-105 without rereading the OP.