Title of Specification

ASTM
Designation^A

Seamless Carbon-Molybdenum Alloy-Steel Boiler and
 Superheater Tubes

A209/A209M

Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater,
 and Heat-Exchanger Tubes

A213/A213M

Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger,
 and Condenser Tubes

A249/A249M

Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and
 Superheater Tubes

A250/A250M

Seamless and Welded Ferritic and Martensitic Stainless Steel
 Tubing for General Service

A268/A268M

Seamless and Welded Austenitic Stainless Steel Tubing for
 General Service

A269

Seamless and Welded Austenitic Stainless Steel Sanitary Tubing

A270

Seamless and Welded Carbon and Alloy-Steel Tubes for
 Low-Temperature Service

A334/A334M

Welded Austenitic Stainless Steel Feedwater Heater Tubes

A668/A668M

Austenitic Stainless Steel Tubing for Breeder Reactor Core
 Components

A771/A771M

Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing
 for General Service

A789/A789M

Welded Ferritic Stainless Steel Feedwater Heater Tubes

A803/A803M

Austenitic and Ferritic Stainless Steel Duct Tubes for Breeder
 Reactor Core Components

A826/A826M

High-Frequency Induction Welded, Unannealed Austenitic Steel
 Condenser Tubes

A851