316 316L Stainless Steel Round Bar

  • Surface: Black, Bright, Hot rolled, Hot forging, Pickling white, Sandblasting, Peeling, Rough turned, Grinding, Centerless Ground
  • Wire Rod Diameter: Φ5.5mm ~ Φ20mm
  • Round Bar Diameter: Φ2.5mm ~ 580mm
  • Quality: Prime quality ; free charge of spectrometer detection, SGS, BV, TÜV and so on

We keep stock of 8000 tons/month, Complete specifications, fast processing. If you need any help, Please contact me soon.

Stainless steel round rod knowledge

Stainless steel bars include stainless steel black bars, stainless steel bright bars, stainless steel round bars, stainless steel square bars, stainless steel hexagonal bars, stainless steel special-shaped bars, stainless steel free-cutting bars, etc.

The surface of the stainless steel bright rod is bright, that is, the hot-rolled stainless steel black rod is cold-drawn through a cold rolling mill to remove the black color on the surface. Stainless steel bright rods are generally cold drawn, finely ground or polished, with good surface brightness and wide applications.

Stainless steel black bar is our customary name. The proper term is stainless steel hot-rolled bar, which is a stainless steel bar that is hot-rolled. Since the stainless steel bar comes out of the hot rolling furnace, the temperature will be very high, and the surface will be black when it is naturally cooled.

Stainless steel rod produce standard and tolerance

Stainless steel black bars have two production standards, GB/T 702-2008 and GB/T 908-2008. The tolerances corresponding to each standard are different, as follows.



The stainless steel bright rod production standard is GB/T 905-94, and the corresponding tolerances are as follows.



Cold drawn steel wire rod production standard is GB/T 4240-2009.


Stock & Package


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  • Wooden packing


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