Home>ASME standards>ASME SA-213-2017 pdf free

ASME SA-213-2017 pdf free

ASME SA-213-2017 pdf free.Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes.
5.1 Product furnished to this specifcation shall conform to the requirements of Specification A1016/A1016M, including any supplementary requirements that are indicated in the purchase order. Failure to comply with the general requirements of Specification A 1016/A 1016M constitutes nonconfor mance with this specification. In case of confict between the requirements of this specification and Specifcation A1016/A1016M, this specification shall prevail.
6. Materials and Manufacture
6.1 Manufacture and Condition Tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified. Grade TP347HFG shall be cold finished.
6.2 Heat Treatment:
6.2.1 Ferritic Alloy and Ferritic Stainless Steels -The fer-ritic alloy and ferritic stainless steels shall be reheated for heat treatment in accordance with the requirements of Table 3. Heat treatment shall be carried out separately and in addition to heating for hot forming.
6.2.2 Austenitic Stainless Steels- All austenitic tubes shall be furmished in the heat-treated condition, and shall be heat treated in accordance with the requirements of Table 3. Other than for Grades S30815, S30942, S31272, S33228, and H Grades,seamless tubing immediately following hot forming may be individually quenched in the water or rapidly cooled by other means, provided that the temperature of the tubes after hot forming is not less than the minimum specified solution temperature (direct quenched). For H grades, as well as Grades S30815,S30942, S31272, S33228, and S30432, the tubes shall be reheated to the specified solution treatment temperature for the required time before quenching.
6.3 If any controlled structural characteristics are required,these shall be so specified in the order as to be a guide as to the most suitable heat treatment.
7. Chemical Composition
7.1 Composition Requirements:
7.1.1 The alloy steels shall conform to the chemical requirements given in Table 1.
7.1.2 The stainless steels shall conform to the chemical requirements given in Table 2.ASME SA-213 pdf free download.

Related PowerPoint Templates

Template Categories