• MANUFACTURER, SUPPLIERS AND EXPORTERS OF STAINLESS STEEL, CARBON STEEL, AND HIGH NICKEL ALLOYS FLANGES AND PIPE FITTINGS

SS 904L Sheet, Plate, Structurals

SS 904L Structurals, Stainless Steel UNS N08904 Chequered Plate Suppliers, SS 904L Plates, Stainless Steel 904L Sheet Manufacturing, SS 904L Plates, Sheet, SS Sheets, Stainless Steel 904L Structurals Exporter & Supplier in Mumbai, India.

Alpha Overseas (AOS) is a leading manufacturer, supplier, exporter and Stockist of Stainless Steel 904L Sheet, Plates and Structural in Mumbai, India.. We manufacture these SS 904L Sheets using superior quality raw materials and latest technology following national and international quality standards. We manufacture these in various sizes, specifications, thickness, and lengths and also in customized sizes as per the requirements of our clients. Stainless Steel 904L Sheet are resistant to strong reducing acids, such as sulphuric acid and also immune to stress corrosion cracking and crevice corrosion. Stainless Steel 904L Plate is non-magnetic and offers excellent formability, toughness and weldability. SS 904L Sheet has outstanding resistance to warm seawater and chloride attack and also resistant to sulphuric acid and other reducing agents in both aggressive and mild conditions, excellent oxidation resistance.


SS 904L Plates
SS 904L Plates
SS 904L Structural
SS 904L Structural

ASTM A193 SS Structural Manufacturing, Stainless Steel DIN 1.4539 Plates Suppliers, ASTM A240 SS Sheets Manufacturer, SS 904L Chequered Plate, Stainless Steel 904L Diamond Plate, SS 904L Perforated Sheet Manufacturer & Stockist in Mumbai, India.

SS 904L Sheet and Plates are used in various application industries such as electrostatic precipitators, Oil refinery components, Seawater cooling devices, Gas scrubbing plants, Pulp and paper processing industries, Acetic, phosphoric and sulphuric acid processing plants, construction, oil extractions, pharmaceutical industry, medical equipment, food processing, machinery, chemical foods containers, brackish water and saltwater, air pollution control, and others, etc. Stainless Steel 904L Structural exhibit outstanding resistance to chloride ion pitting or crevice corrosion, thermal conductivity, high resistance to intergranular corrosion, and are used for a variety of applications such as condenser tubes, control and instrumentation, heat exchangers, etc.


Specifications

SS 904L Sheet, Plates Specification :

Specifications : ASTM A240 / ASME SA240

Standard : ASTM, ASME and API

Thickness : 4.0mm - 100mm

Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)

Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc

 

SS 904L Plates, Sheets Equivalent Grades

STANDARD WERKSTOFF NR. UNS AFNOR EN BS KS
SS 904L 1.4539 N08904 Z2 NCDU 25-20 X1NiCrMoCu25-20-5 904S13 STS 317J5L

 

Stainless Steel 904L Structurals Chemical Composition

Element Ni C Mn P S Si Cr N Mo Cu
SS 904L 28.00 - 23.00 0.20 2.00 0.045 0.035 1.00 23.0 - 19.0 0.25 - 0.10 5.00 - 4.00 2.00 - 1.00

 

SS 904L Sheet, Plate, Structurals Mechanical & Physical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 904L 8 1300 - 1390 ℃ 490 220 35% min


Testings (Destructive, Non Destructive):
  • Positive Material Identification - PMI Testing
  • Chemical Analysis - Spectro Analysis
  • Mechanical Testing Such as Tensile, Elongation
  • Micro Test
  • Macro Test
  • Hardness Test
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Radiography Test
  • Dye Penetrant Test (DP Test)
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test
  •  

 

Packing:
  • We understand the importance of packaging specially in case of international shipments as the consignment has to go through a number of channels to reach the final destination, thus we take proper care of packing.
  • We pack our goods in a various ways depending on the products. The different ways in which our products are packed are:
    • Shrink-wrapped
    • Wooden Boxes
    • Wooden Pallets
    • Wooden Crates
    • Carton boxes

 

Marking:
  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.

 

Delivery Time:
  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not availabe in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activites and make sure that there is no delay in shipment.

 

Inspection:
  • We welcome stage wise inspection, final stage inspection from any of your representative or third party inspection agencies.
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, Llyods, BVIS, SGS, DNV etc.

 

Application:
  • Furnaces (piping, doors, burners, fans and recuperators)
  • Components (Cryogenic)
  • Industries processing food
  • Bed Furnaces (Fluidized) suc as grids, wind boxes, piping, coal combustors
  • SS 904L is used in smelter and steel melting equipment, continuous casting equipment in Steel Plants and Ore Processing Plants
  • Petroleum and Petrochemical refineries for catalytic recovery systems, flares, recuperators, tube hangers
  • SS 904L is used in Power Generation for coal gasifier internals, pulverized coal burners, tube hangers
  • Sintering/Cement Plants – burner shields, burners, wind boxes feeding and discharging systems
  • Thermal Process Plants for annealing covers and boxes, burner grids, doors, fans, muffles and retorts, recuperators, walking beams

Other Types Of SS 904L Sheet, Plate, Structurals
  • ASTM A240 SS Perforated Sheets
  • SS 904L Hot Rolled Plates
  • Stainless Steel 904L Cold Rolled Sheet Suppliers at Slovenia
  • SS UNS N08904 Flats
  • ASTM A240 SS Coils Suppliers
  • SS 904L Chequered Plate
  • Stainless Steel 904L Hot Rolled Plates
  • SS 904L Sheet
  • SS 904L Shim Sheet
  • Stainless Steel 904L Structurals Stockist at Morocco
  • SS 904L Plain Sheets
  • Stainless Steel 904L Polished Cold Drawn Plates
  • SS DIN 1.4539 Plate Exporter
  • ASTM A240 SS Sheets
  • SS 904L Chequered Plates Suppliers
  • Stainless Steel 904L Shim Sheet Suppliers

Approved manufacturer of
Sabic approved SS 904L Sheets
KNPC approved Stainless Steel 904L Coils
Williamson approved SS 904L Chequered Plate
MARAFIQ approved ASTM A240 SS Hot Rolled Plates
Magnetrol approved SS 904L Perforated Sheet
QATARGAS approved Stainless Steel 904L Foils
ONGC approved SS 904L Cold Rolled Sheets
FW approved ASTM A240 SS Hexagon Nuts
IBR approved SS DIN 1.4539 Plain Sheets
Alba approved ASTM A240 SS Polished Cold Drawn Plates
Kuwait Oil Company approved SS 904L Plates
Egyptian General Petroleum Corporation approved SS 904L Perforated Sheets
Industry We Serve
Stainless Steel 904L Cold Rolled Sheet in Petrochemical Industry
SS UNS N08904 Flats in Oil & Gas Industry
Stainless Steel 904L Coils in Power Plant
Stainless Steel 904L Structurals in Pharmaceuticals Industry at Sri Lanka
Stainless Steel 904L Sheets in Chemicals Industry
SS Plates in Defence Industry
SS 904L Strips in Food and Beverages Industry
ASTM A240 SS 904L Coils in Sugar Industry
SS 904L Sheets in Paper Industry
SS 904L Plates in Cement Industry
SS DIN 1.4539 Structurals Industry
SS 904L Sheet, Plate, Structurals in Mining Industry

We Supply Our SS 904L Sheet & Plates in Countries like

ASIA : UAE , SAUDHI ARABIA , OMAN , KUWAIT , BHARAIN , QATAR , JORADAN , ISRAEL , SRILANKA , MALAYSIA , SINGAPORE , BRUNEI, INDONESIA , PHILIPPINES , RUSSIA , TURKEY .
AFRICA : EGYPT , TANZANIA , SOUTH AFRICA , MOROCCO , ALGERIA , TUNISIA .
EUROPE : FRANCE , SPAIN , ITALY , CROATIA , AUSTRIA ,SLOVAKIA , NETHERLAND , CZECHIA , PLOAND , GERMANY , BELGIUM , ALBANIA , SLOVENIA .


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