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Stainless Steel 304L Plates/Sheets

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Stainless Steel 304L Plates Supplier & Manufacturer

Stainless Steel 304L Plates/Sheets

Sachin Steel Center is a trusted manufacturer and supplier of Stainless Steel 304L Plates and Sheets, offering a wide range of premium-quality products for diverse industries. Our 304L stainless steel plate and 304L stainless sheet are manufactured using advanced processes and superior raw materials, ensuring durability, corrosion resistance, and excellent mechanical strength.

At Sachin Steel Center, we supply 304L stainless sheet and plate in various finishes such as hot-rolled, cold-rolled, polished, perforated, and chequered, catering to industries like chemical processing, food & beverage, power generation, pharmaceuticals, and construction. With a chromium-nickel composition, these sheets and plates offer excellent resistance to oxidizing environments, organic acids, and atmospheric conditions.

Our SS 304L Sheets & Plates are available in customized sizes, thicknesses, and dimensions as per ASTM A240 specifications. They offer a minimum tensile strength of 515 MPa and yield strength of 205 MPa, making them reliable for high-pressure and high-temperature applications. Easy to fabricate, weld, and form, they are widely used in storage tanks, heat exchangers, evaporators, dairy equipment, and medical devices. By combining technical expertise with a strong focus on quality, Sachin Steel Center ensures that every 304L stainless steel plate and sheet meets international standards and delivers superior performance across industries.

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ASTM A240 304L Plate Supplier in India, SS 304L Shim, 304L Stainless Steel Sheet Supplier, Stainless Steel 304L Plates, SS UNS S30403 Perforated Sheets, ASTM A240 Stainless Steel Plates, 304L Stainless Steel Plates, AISI 304L Stainless Steel Sheets

Table Of Content

About Stainless Steel 304L Plates & Sheets

Stainless Steel 304 Plates and Sheets are among the most widely used stainless-steel products because of their excellent strength, corrosion resistance, and versatility. Made with 18% chromium and 8% nickel, these sheets and plates belong to the austenitic stainless-steel family, offering durability and good resistance to oxidation in a wide range of environments.

The 304L Stainless Steel Plate is the low-carbon version of 304, designed to minimize carbide precipitation during welding. This makes it highly suitable for welded structures and applications where corrosion resistance in the weld zone is critical. Similarly, the 304L Stainless Steel Sheet provides excellent toughness even at cryogenic temperatures, along with resistance to many oxidizing and reducing agents.

Both 304 and 304L grades are widely used in industries such as food processing, chemical handling, pharmaceuticals, construction, and medical equipment. Their versatility also makes them ideal for fabricating storage tanks, heat exchangers, evaporators, drums, and dairy equipment.

Available in a wide range of thicknesses and dimensions, combine easy fabrication with reliable mechanical properties. With a minimum tensile strength of 515 MPa and yield strength of 205 MPa, they deliver strong performance in high-temperature and high-stress conditions.

Available Types of ASTM A240 Stainless Steel 304L Plates

Cold Rolled Sheets

Stainless Steel 304L Hot Rolled Sheets

Chequered Sheets

Stainless Steel 304L Chequered Plates

Polished SS Plates

Stainless Steel 304L Plates

Hexagonal Perforated Stainless Steel Sheet

Stainless Steel 304L Perforated Sheets

SS Flat Plates

Stainless Steel 304L Cold Rolled Sheets

SS Strips

Stainless Steel 304L Strips

Request Quote on Typs of SS 304L Sheet/Plates
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ASTM A240 TP 304L Sheets, 304 SS Sheets Exporter, AISI 304L Sheets, ASME SA240 Grade 304 Sheets, Austenitic Stainless Steel 304 Sheets, ASME SA240 TP304l Plates, Hot Rolled 304L Steel Sheet, Cold Rolled 304L Steel Sheets

Technical Specifications of 304L Stainless Steel Sheets

Specifications ASTM A240 / ASME SA240
Thickness 4mm-100mm
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand
blast, Brush, etching, etc
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.

SS 304L Plate Equivalent Standards

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18-10 X2CrNi18-9 / X2CrNi19-11

304L Stainless Steel Plate Physical Properties

Grade
Density of ss304 in kg/m3
Elastic Modulus (GPa)
Mean Coefficient of Thermal Expansion (μm/m/°C)
Thermal Conductivity (W/m.K)
Specific Heat 0-100°C (J/kg.K)
Electrical Resistivity (nΩ.m)
0-100°C
0-315°C
0-538°C
at 100°C
at 500°C
304/L/H
8000
193
17.2
17.8
18.4
16.2
21.5
500
720

Chemical Composition of SS 304L Plates

Grade C Mn Si P S Cr Mo Ni N
SS 304L 0.035 max 2.0 max 1.0 max 0.045 max 0.03 max 18 – 20 – 8 – 13 –

SUS 304L Perforated Sheet Thickness Ranges

Size WT Weight WT Surface Area per Unit
  mm lbs kg in. lbs/ft² kg/m²
36 x 96 0.45212 18.15 8.22195 0.0178 0.756 3.690792
48 x 120 30.24 13.69872 0.756
48 x 96 24.19 10.95807 0.756
48 x 96 0.73914 40.32 18.26496 0.0291 1.260 6.15132
30 x 120 0.5969 25.20 11.4156 0.0235 1.008 4.921056
30 x 96 20.16 9.13248
36 x 120 30.24 13.69872
48 x 96 32.26 14.61378
36 x 96 24.19 10.95807
48 x 144 48.39 21.92067
48 x 120 40.32 18.26496
48 x 144 0.73914 60.49 27.40197 0.0291 1.260 6.15132
30 x 96 0.73914 25.20 11.4156
36 x 96 30.24 13.69872
30 x 120 31.50 14.2695
36 x 120 37.80 17.1234
48 x 120 50.41 22.83573
36 x 144 45.37 20.55261
36 x 120 0.45212 22.68 10.27404 0.0178 0.756 3.690792
30 x 96 0.9017 30.24 13.69872 0.0355 1.512 7.381584
36 x 96 36.29 16.43937
30 x 120 37.80 17.1234

SS 304L Plate Dimension Chart

Plate Surface finish Thickness (mm) Width (max mm)
2B – Cold rolled, heat treated, pickled, skin passed Sheet 0.25–8.0 2032
2D – Cold rolled, heat treated, pickled Sheet 0.4–6.35 1524
2E – Cold rolled, heat treated, mechanically descaled plate 0.4–8.0 2032
2R – Cold rolled, bright annealed plate 0.25–3.5 1524
2H – Work hardened plate 0.4–6.35 1524
Polished, brushed plate 0.5–4.0 1524

ASTM A240 SS 304 Plate Imperial Dimensions

Plate Surface finish Gauge (in) Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate 10–24 72*
2D – Cold rolled, heat treated, pickled plate 12–24 60
BA Mexinox only 18–28 48
Polished Sheet (not brushed) 11–24 60
Temper rolled Sheet Mexinox only 13–29 48

Stainless Steel 304L Plate Weight Chart

Size (mm) Weight (kg) Size (mm) Weight (kg)
2000 x 1000 x 2 32.7 2000 x1000 x 0.9 14.7
3000 x 1500 x 1.5 55.3 2500 x1250 x 0.7 17.9
2500 x 1250 x 1.5 38.4 2000 x1000 x 0.7 11.5
3000 x 1500 x 2 73.7 2000 x1000 x 1 16.4
2500 x 1250 x 2 51.2 2500 x1250 x 0.9 23
3000 x 1500 x 3 112 2000 x1000 x 1.5 24.6
2000 x 1000 x 2.5 40.9 2500 x1250 x 1 25.6
2500 x 1250 x 2.5 63.9 3000 x1500 x 1 36.8
2000 x 1000 x 3 49.6 2500 x1250 x 1.2 30.7
2500 x 1250 x 3 77.5 3000 x1500 x 1.2 44.2
3000 x 1500 x 2.5 92.1 2000 x1000 x 1.2 19.6

Available Sizes of SS 304L Sheets

Stainless Steel Gauge Width and Length Weight Lbs. per Sq. Ft. Estimated Weight per Sheet
7 ga. (.1874″) x 48 x 120 7.871 314.8
10 ga. (.135″) x 48 x 120 5.670 226.8
11 ga. (.120″) x 36 x 120 5.040 151.2
11 ga. (.120″) x 48 x 96 5.040 161.3
11 ga. (.120″) x 48 x 120 5.040 201.6
11 ga. (.120″) x 48 x 144 5.040 241.9
11 ga. (.120″) x 60 x 96 5.040 252.0
12 ga. (.105″) x 36 x 120 4.410 132.3
12 ga. (.105″) x 48 x 120 4.410 176.4
12 ga. (.105″) x 60 x 120 4.410 220.5
14 ga. (.075″) x 36 x 120 3.150 94.50
14 ga. (.075″) x 48 x 120 3.150 126.0
16 ga. (.060″) x 36 x 120 2.520 75.60
16 ga. (.060″) x 48 x 96 2.520 80.64
16 ga. (.060″) x 48 x 120 2.520 100.8
16 ga. (.060″) x 60 x 120 2.520 126.0
18 ga. (.048″) x 36 x 120 2.016 60.48
18 ga. (.048″) x 48 x 120 2.016 80.64
20 ga. (.036″) x 36 x 120 1.512 45.36
20 ga. (.036″) x 48 x 120 1.512 60.48
22 ga. (.030″) x 36 x 120 1.260 37.80
22 ga. (.030″) x 48 x 96 1.260 40.32
22 ga. (.030″) x 48 x 120 1.260 50.40
24 ga. (.024″) x 36 x 120 1.008 30.24
24 ga. (.024″) x 48 x 120 1.008 40.32
26 ga. (.018″) x 36 x 120 .7560 22.68
26 ga. (.018″) x 48 x 120 .7560 30.24
28 ga. (.015″) x 36 x 120 .6300 18.90

Applications & Industries Using 304L Steel Sheets/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

304L Stainless Steel Sheet & Plate Finishes (As per ASTM A480)

304L Stainless Steel Sheets and Plates are available in a wide range of surface finishes to meet different application requirements. Each finish type offers unique aesthetic appeal and functional performance, making SS 304L suitable for architectural, industrial, and decorative purposes. Below are the common finishes available:

  • No. 2D Finish – A smooth, non-reflective, cold-rolled, annealed, and pickled (or descaled) surface. It is primarily used where appearance is not critical.
  • No. 2B Finish – A smooth, moderately reflective cold-rolled finish obtained by a final light cold-rolling pass using polished rolls. It is the most widely used finish for general applications.
  • Bright Annealed (BA) Finish – A smooth, bright, highly reflective finish produced by cold rolling followed by annealing in a controlled atmosphere to prevent oxidation and scaling.
  • No. 3 Finish – Identified by short, coarse, parallel polishing lines, giving a uniform appearance along the length of the sheet. Often used in architectural and decorative applications.
  • No. 4 Finish – Characterized by fine, parallel polishing lines for a satin-like appearance. It is achieved by mechanically polishing a No. 3 finish with finer abrasives, making it ideal for kitchen equipment and food processing industries.
  • No. 7 Finish – Provides a high degree of reflectivity with a mirror-like appearance. Produced by buffing a No. 4 finish with fine abrasives, though faint grit lines may still be visible.
  • No. 8 Finish – A superior mirror-like finish with excellent reflectivity. Achieved by extended buffing beyond the No. 7 finish, resulting in a highly polished surface used for decorative, architectural, and specialized applications.

Frequently Asked Questions Stainless Steel 304l Plates/Sheets

SS 304L Plates are widely used in industries like chemical processing, oil & gas, food and beverage, pharmaceuticals, marine, and construction due to their corrosion resistance and weldability.

SS 304L Plates are available in a wide thickness range, typically from 1.5 mm to 100 mm, depending on industrial requirements.

The key difference is carbon content—304L has lower carbon (≤0.03%) than 304 (≤0.08%), making it more resistant to intergranular corrosion after welding.

The density of SS 304L is approximately 8,000 kg/m³.

The price of SS 304L sheets in India varies based on thickness, size, and finish. On average, it is competitively priced and slightly higher than SS 304 due to its low-carbon composition.

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