A-511 Seamless Stainless Steel Mechanical Tubing

Description

This specification covers seamless stainless tubing for use in mechanical applications where corrosion-resistant or high-temperature strength is needed. The steel may be cast in ingots or may be strand cast. When steel of different grades is sequentially strand cast, identification of the resultant transition material is required. The tubes shall be made by a seamless process and by either cold working or hot working as specified. Seamless steel tubing is a tubular product made without a welded seam. It is usually manufactured by hot working steel and then cold finishing the hot-worked tubing to produce the desired shape, dimensions and properties All austenitic tubes shall be furnished in the annealed condition.

Applications

Mechanical applications where corrosion-resistant or high-temperature strength is needed.

Specifications

A-511 Seamless Stainless Steel Mechanical Tubing

Grades include:

Austenitic Stainless Steel
MT 302, MT 302Se, MT 304, Mt 304L, MT 305, MT 309S, MT 310S, MT 316, MT 316l, MT 317, MT 321, MT 347

Martensitic Stainless Steel
MT 403, MT 410, MT 414, MT 416Se, MT 431, MT 440A

Ferritic Stainless Steel
MT 405, MT 429, MT 430, MT 443, MT 446-1, MT 446-2, 29-4, 29-4-2,

Available Forms

  • Tubes