Material stress values

Per ASME Code, there is a pressure part and non-pressure part, and I think the both parts are important.

Table 5A "Max. Allowable Stress Values S_m for Ferrous Materials" is only related to ASME VIII, Div. 2. (not Div.1). And I think no way to select S time from Div.1 and another times from Div.2.

(Note. My post #1000)

Thanks,

Will you please share me which table will you refer to select yield stress for Non pressure part design ?

Also can you specify ASME for the design of Non pressure part, mainly Buckstay,Tie plate etc

The same table you use for pressure part (Tables 1A, 1B & 3 for ASME VIII, Div. 1).

• Table 1A "Maxinum Allowable Stress Values S for Ferrous Materials", which aply to Section I, Section III, Classes 2 and 3, Section VIII, Division 1; and Section XII

• Table 1B "Maxinum Allowable Stress Values S, for Nonferrous Materials", which aply to Section I, Section III, Classes 2 and 3, Section VIII, Division 1; and Section XII

• Table 2A "Design Stress Intensity Values S_m for Ferrous Materials" which apply to Section III, Classes 1, TC, and SC.

• Table 2B "Design Stress Intensity Values S_m for Nonferrous Materials" which apply to Section III, Classes 1, TC, and SC.

• Table 3 "Maximum Allowable Stress Values S for Bolting Materials" which apply to Section III, Classes 2 and 3, Section VIII, Division 1 and 2; and Section XII.

• Table 4 "Design Stress Intensity Values S, for Bolting Materials" which apply to Section III, Classes 1, TC, and SC; and Section VIII, Division 2.

• Table 5A "Max. Allowable Stress Values S_m for Ferrous Materials" which apply to ASME VIII, Div. 2 only.

• Table 5B "Max. Allowable Stress Values S_m for Nonferrous Materials" which apply to ASME VIII, Div. 2 only.

Yes i also thinks exactly but practice for Non pressure part is to refer TABLE 5A.

Ok thanks for your views