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Stainless Steel 904L Plate/Sheet

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904L Stainless Steel Plate Supplier

Stainless Steel 904L Plate/Sheet

Sachin Steel Center is a leading manufacturer and supplier of 904L stainless steel plates and 904L stainless steel sheets, offering top-quality products in various sizes, thicknesses, and grades to meet the diverse needs of industries across India. Our SS 904L plates are designed for high-performance applications where superior corrosion resistance, durability, and strength are critical, making them ideal for chemical, petrochemical, power generation, and pharmaceutical industries.

Our 904L stainless steel sheets and plates resist pitting, crevice corrosion, stress corrosion cracking, and intergranular corrosion, even in harsh chemical environments. SS 904L plates provide excellent tensile strength and can withstand high pressure and temperature conditions.
We supply 904L stainless steel plates in various thicknesses, lengths, and forms, including sheets, plates, coils, strips, and shims, with custom dimensions available as per project requirements. Our 904L stainless steel sheets & plates offer superior formability and weldability, making them ideal for fabricated components, tanks, reactors, and piping systems.

At Sachin Steel Center, we understand that industrial projects often require precise specifications. That’s why we offer customized 904L stainless steel plates and sheets in exact dimensions, thicknesses, and finishes to meet your project needs. Our dedicated team ensures timely delivery, competitive pricing. For high-quality SS 904L plates, contact Sachin Steel Center today. Get a competitive quote and ensure your project receives the right material, in the right quantity, at the right time.

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Table Of Content

About 904L Stainless Steel Sheets/Plates (UNS N08904)

The SS 904L Plate and Stainless Steel 904L Sheet are premium austenitic stainless steels designed for superior corrosion resistance. With a high content of nickel (23–28%), chromium (19–23%), molybdenum (4–5%), and copper, 904L Stainless Steel Plate offers excellent protection against stress corrosion cracking, pitting, and crevice corrosion. Originally developed for dilute sulfuric acid use, it is now widely applied in chemical processing, marine, pharmaceutical, and storage equipment.

These sheets and plates feature exceptional formability, weldability, and toughness, making them easy to fabricate for tanks, heat exchangers, structural components, and piping systems. 904L Sheet is available up to 8mm thickness, while plates typically range from 8mm to 75mm, ensuring flexibility for both light and heavy-duty applications. They are tested under stringent quality standards, including chemical, mechanical, ultrasonic, and PMI tests, guaranteeing durability and precision. If you’re seeking a material that performs in aggressive environments where other stainless steels fail, the 904L stainless steel plate is an ideal choice for long-lasting reliability.

Different Forms of SS 904L Plates

Cold Rolled Sheets

AISI 904L Hot Rolled Plate

Chequered Sheets

SS 904L Chequered Plate

Polished SS Plates

904L Stainless Steel Shim Sheet

Hexagonal Perforated Stainless Steel Sheet

SUS 904L Perforated Sheet

SS Flat Plates

SS 904L Clad Plate

SS Strips

904L Stainless Steel Strips

Request Quote on Typs of SS 904L Sheet/Plates
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SS N08904 Sheets, Stainless Steel 1.4539 Sheets, Austenitic Stainless Steel 904L Plates, SS 904L Chequered Plates, ASTM A240 SS 904L Plates, SS N08904 Plates, SS 904L CR Sheets, SS 1.4539 Sheets, SS 904L Strips Supplier, 904L SS Industrial Sheets & Plates Distributors.

Specifications of 904L Stainless Steel Sheets/Plates

SpecificationASTM B 906/ASME SB 906, ASME Code Cases 1827 and N-253, SAE/AMS 5540, BS 3072NA14 and 3073NA14, DIN 17750, ISO 6208, EN 10095, MIL-DTL-23228.
HardnessSoft, Hard, Half Hard, Quarter Hard, Spring Hard
standards and approvals
  • EN ISO 18286
  • EN 10051
  • EN 10088-1
  • ISO 15510
  • EN ISO 9445
  • ASTM A 480
  • ASTM A 959
  • ASME IID
Plasma profilesAs per customer’s drawings
Value added servicesLaser cutting, Waterjet cutting, Plasma cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing.
VAS
  • Cut-to-length
  • Slitting
  • Polishing
  • Blanking
OriginIndian Origin, European Origin, Japanese Origin
PackingBundles with waterproof cloth outside or plywood box
TestUT, SGS testing, TUV etc

Standard Size Chart of 904L Stainless Steel Plates

ASTM A240 SS 904L Cold Rolled Plate Size (mm) Weight per
plate (Kg)		 Size(mm) Weight per 
plate (Kg)
SS 904L Plate 4000 x 2000 x 2.0 136.0 3000 x 1500 x 5.0 191.0
SS 904L Plate 4000 x 2000 x 3.0 204.0 4000 x 2000 x 5.0 340.0
SS 904L Plate 2500 x 1250 x 4.0 106.0 2500 x 1250 x 6.0 159.0
SS 904L Plate 3000 x 1500 x 4.0 153.0 3000 x 1500 x 6.0 230.0
SS 904L Plate 4000 x 2000 x 4.0 272.0 4000 x 2000 x 6.0 408.0
SS 904L Plate 2500 x 1250 x 5.0 133.0

Weight Chart of 904l (UNS N08904) Stainless Steel Plate

Thickness Alloy Plate Weight per Unit Area Density
3/16 inches Stainless Steel 904L 0.06000 lbs/in²42.184176 kg/m² 0.315 lbs/in³8.72 g/cm³
1/4 inches Stainless Steel 904L 0.08 lbs/in²56.245568 kg/m² 0.315 lbs/in³8.72 g/cm³
3/8 inches Stainless Steel 904L 0.121 lbs/in²85.0714216 kg/m² 0.315 lbs/in³8.72 g/cm³
1/2 inches Stainless Steel 904L 0.161 lbs/in²113.1942056 kg/m² 0.315 lbs/in³8.72 g/cm³
5/8 inches Stainless Steel 904L 0.196 lbs/in²137.8016416 kg/m² 0.315 lbs/in³8.72 g/cm³
3/4 inches Stainless Steel 904L 0.235 lbs/in²165.221356 kg/m² 0.315 lbs/in³8.72 g/cm³
7/8 inches Stainless Steel 904L 0.274 lbs/in²192.6410704 kg/m² 0.315 lbs/in³8.72 g/cm³
1 inches Stainless Steel 904L 0.313 lbs/in²220.0607848 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/4 inches Stainless Steel 904L 0.391 lbs/in²274.9002136 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/2 inches Stainless Steel 904L 0.47 lbs/in²330.442712 kg/m² 0.315 lbs/in³8.72 g/cm³
1 3/4 inches Stainless Steel 904L 0.549 lbs/in²385.9852104 kg/m² 0.315 lbs/in³8.72 g/cm³
2 inches Stainless Steel 904L 0.627 lbs/in²440.8246392 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/4 inches Stainless Steel 904L 0.705 lbs/in²495.664068 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/2 inches Stainless Steel 904L 0.784 lbs/in²551.2065664 kg/m² 0.315 lbs/in³8.72 g/cm³
2 3/4 inches Stainless Steel 904L 0.862 lbs/in²606.0459952 kg/m² 0.315 lbs/in³8.72 g/cm³
3 inches Stainless Steel 904L 0.941 lbs/in²661.5884936 kg/m² 0.315 lbs/in³8.72 g/cm³

Chemical Composition of ASTM A240 SS 904L Sheets/Plates

Grade C Mn Si P S Cr Mo Ni Cu
SS 904L 0.020 max 2.00 max 1.00 max 0.040 max 0.030 max 19.00 – 23.00 4.00 – 5.00 max 23.00 – 28.00 1.00 – 2.00

Equivalent Grades of SS 904L Sheets and Plates

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

Thickness Chart for 904l SS (ASTM B625 UNS N08904) Sheets

Thickness (Inch) 0.015 0.015 0.0178 0.0178 0.0178 0.0178 0.0235 0.0235 0.0235 0.0235 0.0355 0.0235 0.0235 0.0235 0.0291 0.0235 0.0291 0.0291 0.0291 0.0355 0.0291 0.0291 0.0291 0.0291 0.0355
Size 36 *120 36 *96 36 *120 36 *96 48 *120 48 *96 30 *120 30 *96 36 *120 36 *96 36 *96 48 *96 36 *144 48 *120 30 *96 48 *144 30 *120 36 *120 36 *96 30 *96 36 *144 48 *120 48 *96 48 *144 30 *120
Thickness(mm) 0.381 0.381 0.45212 0.45212 0.45212 0.45212 0.5969 0.5969 0.5969 0.5969 0.9017 0.5969 0.5969 0.5969 0.73914 0.5969 0.73914 0.73914 0.73914 0.9017 0.73914 0.73914 0.73914 0.73914 0.9017
Surface kg/m² 3.07566 3.07566 3.690792 3.690792 3.690792 3.690792 4.921056 4.921056 4.921056 4.921056 7.381584 4.921056 4.921056 4.921056 6.15132 4.921056 6.15132 6.15132 6.15132 7.381584 6.15132 6.15132 6.15132 6.15132 7.381584
lbs/ft² 0.63 0.63 0.756 0.756 0.756 0.756 1.008 1.008 1.008 1.008 1.512 1.008 1.008 1.008 1.26 1.008 1.26 1.26 1.26 1.512 1.26 1.26 1.26 1.26 1.512

Mechanical Properties of Stainless Steel 904L Sheets

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.95 g/cm3 1350 °C (2460 °F) Psi – 71000 , MPa – 490 Psi – 32000 , MPa – 220 35 %

Industries Using Stainless Steel 904L Sheets and Plates

    • Petrochemical Industry
    • Chemical Industry
    • Oil and Gas Industry
    • Pulp & Paper Indusry
    • Power Plant Industry
    • Food Processing Industry
    • Pharmaceuticals Industry
    • Energy Industry
    • Aerospace Industry
Application Industries

Frequently Asked Questions About SS 904l Plates

ASTM B625 UNS N08904 sheets offer outstanding resistance to corrosion, including pitting, crevice, and stress corrosion cracking. They also provide excellent weldability, high strength, and durability in harsh chemical and marine environments.

Stainless Steel 904L Sheet is a low-carbon, high-alloy austenitic stainless steel sheet containing nickel, chromium, molybdenum, and copper. It is designed for superior corrosion resistance in sulfuric acid, phosphoric acid, and chloride-rich environments.

SS 904L sheets can withstand temperatures up to 450°C (842°F) in continuous service, making them suitable for high-temperature applications like heat exchangers and chemical processing equipment.

No, SS 904L Plate is highly resistant to rusting due to its high nickel, chromium, and molybdenum content. Unlike standard stainless steels, it performs exceptionally well in reducing acids and chloride environments where rusting is common.

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