Stainless Steel 904L Plates, Workstoff Nr. 1.4539 Plates Manufacturers, SS 904L Plates Suppliers

Stainless Steel 904L Workstoff Nr. 1.4539 Plates Suppliers & Stockist.
Stainless Steel 904L Plates & Sheets Exporter, Manufacturer in India.
UNS N08904 Stainless Steel Plates Exporter, Manufacturer & Stockist.

SS 904L Plates Suppliers In India


ss 904l platesDinesh Tube (India) is an ISO 9001 – 2008 Certified Co. accredited Stainless Steel 904L Plates suppliers and stockholder. We deliver Stainless Steel 904L Plates of internationally approved quality standards to all of India and Abroad. SS 904L Plates is a non-stabilised low carbon high alloy austenitic stainless steel. We offer SS 904L plates in different sizes, Grades, diameters, and types like seamless, welded & fabricated. These Stainless Steel 904L plates have a corrosion resistance to a wide range of corrosive environments.

Dinesh Tube (India) specializes in Stainless Steel 904L Werkstoff Nr. 1.4539 Plates With years of experience in exporting. Dinesh Tube (India) has to export high-quality Stainless Steel 904L Werkstoff Nr. 1.4539, Stainless Steel UNS N08904 Plates to customers throughout the worldwide. Owing to the highly experienced group of qualified professional especially for the export purpose. Dinesh Tube(India) is one of the leading suppliers, manufacturer, exporter and stockist of SS 904L Plates, UNS N08904 Plates, ASTM A240M 904L Plates, ASTM A480 904L Plates, ASTM A480M 904L Plates, AISI 904L Plates, SUS 904L Plates, Alloy 904L plates, SS 904L plates in India. SS plates are offered at very reasonable rates to our clients.

The high nickel and chromium content of these Stainless Steel 904L Plates make it corrosion resistant is both oxidizing and reducing environments. SS 904L Plates are intended for use under severe corrosion conditions within the process industry. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability. Stainless Steel 904L Plates does have very substantial contents of the high-cost ingredients nickel and molybdenum.

Looking for Werkstoff Nr. 1.4539 UNS N089040 SS 904L Plates exporter in India? Dinesh Tubes(India) is a prominent and perceptive ASTM A240 UNS N089040 SS 904L Plates suppliers in India. Contact us for more details.


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Key Specifications Of SS 904L Plates:

The Stainless steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic and offers excellent formability, toughness, and weldability. Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. These properties are specified for flat rolled product (plate, sheet, and coil) in ASTM B625. The specifications may not be identical to other products such as bar, tube, and pipe.

Chemical Composition Of Stainless Steel 904L Plates(UNS N08904 Plates):

















  1.0-      2.0


   4.0-      5.0

  23.0-   28.0




Mechanical properties Of SS 904L Plates(UNS N08904 Plates):


  Tensile   Strength   (Mpa) min

  Yield Strength   0.2 Proof (Mpa)   min

  Elongation (in  50mm)    min


 Rockwell B (HR   B)

    Brinell          (HB)





    70-90        typical

   Rockwell Hardness value range is typical only; other values are specified limits.

Physical properties Of SS 904L Plates(UNS N08904 Plates):

Grade Tensile Strength(MPa) min Yield Strength 0.2% Proof(MPa) min Elongation(% in 50mm) min Hardness
Rockwell B(HR B) Brinell(HB)
904L 490 220 35 70-90 typical
  Rockwell Hardness value range is typical only; other values are specified limits.

Grade Specification Of Stainless Steel 904L Plates(UNS N08904 Plates):

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
904L N08904 904S13 1.4539 X1NiCrMoCuN25-20-5 2562
 These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of   contractual   equivalents. If exact equivalents are needed original specifications must be consulted.

Possible Alternative Grades Of SS 904L Plates(UNS N08904 Plates):

    Grade   Why it might be chosen instead of 904L
    316L   A lower cost alternative, but with much lower corrosion resistance.
    6Mo   A higher resistance to pitting and crevice corrosion resistance is needed.
    2205   A very similar corrosion resistance, with 2205 having higher mechanical strength, and at a lower   cost to 904L. (2205 not   suitable for temperatures above 300°C.)
    Super duplex   Higher corrosion resistance is needed, together with a higher strength than 904L.

SS 904L Plates Exporter, Manufacturer & Suppliers in India.

Hot Working:
Hot work should proceed after uniform heating to 2000-2200 F. Doe not work the material at less than 1800 F. Full annealing should follow any hot work to re attain maximum ductility and corrosion resistance.

Most common fusion and resistance methods may be employed. For maximum corrosion resistance, it is recommended to use filler metals of equal or higher alloy content. Alloy 904L can be readily welded by most standard processes. Austenitic plate materials have a homogeneous austenitic structure with an even distribution of alloying element.

Cold Forming:
SS 904L Plates is quite ductile and forms easily. Although higher forces are required, SS 904L will respond in a similar fashion to other austenitic stainless steels like 304, 310, 316 or 317. Most common operations can be successfully performed.

Slow speeds and positive feeds will minimize this alloy’s tendency to work harden and glaze. Use chip breakers where possible to overcome problems with long draggy chips. The cold work hardening rate of Alloy 904L makes it less machinable than 410 and 304 stainless steels.

Stainless Steel 904L WNR 1.4539 Plates Manufacturers, Exporters, Stockist, Suppliers.

Typical Applications Of SS 904L Plates (UNS N08904 Plates):

• Gas washing

• Condenser tubes

• Heat exchangers

• Seawater cooling equipment

• Control and instrumentation

• Chemical processing for sulphuric, phosphoric and acetic acids