Xi'an Linkun Materials Co.,Ltd is one of the leading China astm a511 stainless steel tube manufacturers and suppliers,Website:http://www.lksteelpipe.com, if you want to buy or import best high-quality astm a511 stainless steel tube, a511 mt304 stainless steel tube, astm a511 mt304l stainless steel tube, a511 mt316 seamless steel tube, astm a511 mt316l stainless steel tube, astm a511 mt310s stainless steel tube professional company, factory, seller, and exporter, or if you are checking astm a511 stainless steel tube brands, please feel free to contact us.ASTM A511 MT304 steel tube (ASTM A511 MT304 stainless steel tube) which are stainless steel materials and seamless process technical requirment .ASTM A511 MT304 stainless steel tube will mainly apply to mechanical tubing.Chemical Analysis:‍Condition:1 Round seamless stainless mechanical tubing is generally supplied in the cold-worked and annealed condition (see 5.2through 5.4). Square, rectangular, or other shapes of tubing are generally supplied annealed prior to final cold shaping. If someother condition is desired, details shall be included in the order.2 The thermal treatment for ferritic and martensitic steels shall be performed by a method and at a temperature selectedby the manufacturer unless otherwise specified by the purchaser.3 Unless otherwise specified, all austenitic tubes shall be furnished in the annealed condition. The anneal shall consist ofheating the material to a minimum temperature of 1900 °F [1040 °C] and quenching in water or rapidly cooling by othermeans. Alternatively, immediately following hot forming while the temperature of the tubes is not less than the specifiedminimum solution treatment temperature, tubes may be individually quenched in water or rapidly cooled by other means.This anneal shall precede final cold work, when cold-worked tempers are required.4 If any controlled microstructural characteristics are required, these shall be specified so as to be a guide to the mostsuitable heat treatment.