Alro Steel was established in 1948 by Al and Robert Glick. Today, Alro is comprised of Alro Steel, Alro Metals, Alro Plastics and Alro Metals Outlet.

304 Stainless Steel Half-Round

304 Stainless Steel Half-Round
Chemical Composition
Carbon:               0.08% (Max)
Manganese:         2.00% (Max)
Silicon:                0.75% (Max)
Phosphorous:        0.045% (Max)
Sulfur:                 0.030% (Max)
Chromium:            18%-20% 
Nickel:                 8%-10.5%                                      

For applications requiring even lower carbon content, 304L stainless steel features carbon content up to 0.03% lower than standard 304 grade steel.

304 Stainless Steel Half-Round Bar Stock

304 half-round bars are a very low carbon, austenitic chromium-nickel steel with high malleability plus good corrosion resistance and superior resistance to intergranular corrosion following welding or stress relieving. The low carbon content in 304 stainless steel limits the formation of harmful carbides to such an extent that this grade may be safely used for most operations of welded construction, as well as where the service temperature is limited to 800 degrees F. 
As noted above 304 Stainless Steel is austenitic so it is not magnetic in the annealed condition and not hardenable by heat treatment.


Properties
Grade 304/304L
Tensile Strength:            75 KSI
Yield Strength:               30 KSI
Elongation:                     60%
Typical Uses

As the world’s most popular stainless steel grade, 304 has a wide variety of use cases, especially where reliable, low-cost corrosion resistance is desired. 304 stainless steel’s applications include:

  • Food Processing Equipment (Including Brewing and Winemaking)
  • Kitchen Benches, Sinks, Appliances
  • Architectural Paneling
  • Chemical Containers
  • Threaded Fasteners
  • Springs