A213 T5/K41545 Boiler Tubes Supplier
BBN IRON STEEL is an ISO 9001:2008 certified company and able to supply and export A213 T5/K41545 alloy steel tubes with large stock. ASTM A213 T5 tubing is seamless ferritic and austenitic steel intended for boiler, superheater, and heat-exchanger tubes.
Chemical analysis(%, by weight )
UNS Designation: K41545
Carbon: 0.15
Manganese: 0.300.60
Phosphorus: 0.025
Sulfur: 0.025
Silicon: 0.5
Chromium: 4.006.00
Molybdenum: 0.450.65
Seamless Type A213 T5 boiler tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified. Heat treatment shall be done separately and in addition to heating for hot forming. The ferritic alloy and ferritic stainless steels shall be reheated. On the other hand, austenitic stainless steel tubes shall be furnished in the heat-treated condition. Alternatively, immediately after hot forming, while the temperature of the tubes is not less than the minimum solution temperature, tubes may be individually quenched in water or rapidly cooled by other means. Tension test, hardness test, flattening test, and flaring test shall be done to each tube. Also, each tube shall be subjected to the nondestructive electric test or hydrostatic test.
Welcome to send your RFQ to us if you are looking for A213 T5/K41545 seamless boiler tubes.
