Precipitation Hardening Stainless Steel 17-7PH Round Rods36
Precipitation Hardening Stainless Steel 17-7PH Round Rods
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Stainless Steel 440 Round Rods

Instruction of Stainless Steel 904L Round Bars

904L is a high-alloy austenitic stainless steel with low carbon content. The grade is intended for use under severe corrosive conditions. It has been application proved over many years and was originally developed to resist corrosion in dilute sulfuric acid. It is standardized and approved for pressure vessel use in several countries. Structurally, 904L is fully austenitic and is less sensitive to precipitation ferrite and sigma phases than conventional austenitic grades with high molybdenum content. Characteristically, due to the combination of relatively high contents of chromium, nickel, molybdenum and copper 904L has good resistance to general corrosion, particularly in sulfuric and phosphoric conditions.

Stainless Steel 904L Round Bars32
Stainless Steel 904L Round Bars1
Stainless Steel 904L Round Bars33
Stainless Steel 904L Round Bars2
Stainless Steel 904L Round Bars34
Stainless Steel 904L Round Bars3
Stainless Steel 904L Round Bars35
Stainless Steel 904L Round Bars4

Features of Stainless Steel 904L Round Bars

1. Stainless Steel 904l Round Bars Design Features:

  • Good resistance to pitting and crevice corrosion.
  • Very good resistance to stress corrosion cracking.
  • Good resistance to intergranular corrosion.
  • Good formability and weldability.
  • Maximum service temperatures of 450 deg.C. (824 deg.F).

2.Stainless Steel 904l Round Bars Tensile Requirements:

  • Tensile Strength (KSI) 70
  • Yield Strength (KSI) 25
  • KSI can be converted to MPA (Megapascals) by multiplying by 6.895.

3.Stainless Steel 904l Round Barsavailability:

  • Seamless Pipe 1/2″ W

4.Stainless Steel 904l Round Bars Specification:

  • ASTM B677, B366
  • ASME SB677, SB366

Marking and packaging of Stainless Steel 904L Round Bars

The packaging of our products (eg. weathered corrugated steel, weathering corrugated steel,corten steel columnl,hot rolled stainless steel plate) ensures that they will not be damaged during transport. For export purposes, the usual export packaging is done in wooden crates or crates. All hr sheet metal, plates and coils are marked with a logo (company mark), grade, size and batch number. On request, we can customise the marking on the product,such as spcc cold rolled steel.


The Applications of Stainless Steel 904L Round Bars

  • Production and transport of sulfuric acid
  • Metal pickling in sulfuric acid
  • Production and concentration of phosphoric acid
  • Use in seawater, brackish water, condensers, heat exchangers and pipe work in general
  • Paper and allied industries
  • Gas washing
  • Chemical and pharmaceutical industries

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