Where strength is a design consideration, the alloys in the first column are
 generally preferred over the more widely used alloys in the second column.
 Note that the regular 0.08% carbon grades have somewhat higher strength than
 the low carbon grades which are preferred for welded fabrication.

     304   in lieu of   304L            Pump and valve shafting

     321   in lieu of   304L            Industrial expansion joints

     347   in lieu of   304L            Aircraft expansion joints

     316   in lieu of   316L            Heat exchanger tubing
                                        Pump and valve shafting

     329   in lieu of   316             Centrifuges

     301   in lieu of   304             Wheel covers

     201   in lieu of   304             Hose clamps, link belt chains

     420   in lieu of   304             Steel mill roll - weld overlay