SS304L Sheet

1. Standard: ASTM A240、ASME SA240
2. Thickness: 0.5mm - 50mm
3. Width: 1000 to 2000mm or customized
4. Length: 1000mm-6000mm or customized

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Product Introduction

SS304L Sheet is a low-carbon version of 304 stainless steel. The carbon content of S304L is strictly controlled below 0.03%, significantly lower than the 0.08% of 304. HT PIPE is a astm a240 304l plate supplier with 15+ export experience. Contact us for more information and quotes for free!

We offers SS304L Sheet in a variety of forms, including:

Bar
Wire
Sheet
Plate
Forgings
Pipe fittings
Flanges
Seamless & Welded pipe
Seamless Tube & Welded tube
Weld Rod

astm SS304L Sheet Corrosion Resistance

Upon contact with air or water, its surface instantly forms an extremely thin and dense chromium oxide passivation film. This film effectively isolates the substrate from corrosive media and, even if damaged, is self-repairing in an oxygen-rich environment.

ASME SA240 304l specifications

Specifications	ASTM A240 / ASME SA240
Thickness	0.3~100mm
Thickness of Sheets (Cold Rolled)	Ranging from 0.3 mm to 6 mm
Thickness of Sheets / Plates (Hot Rolled)	Ranging from 3.0 mm to 20 mm
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface Finish	Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line
Packing	Packed in Wooden Boxes, Standard export package, or as per Customers Requests
Min Order Quantity	NO

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uns s30403 Formability

S304L sheet exhibits excellent toughness and ductility, making it suitable for a variety of cold working processes, such as:

Stamping: Manufacturing sinks, kitchenware, and appliance housings.
Bending: Used in architectural decoration and computer cabinets.
Deep Drawing: Creating cup-shaped and cylindrical parts.
Spinning: Creating axisymmetric hemispherical components.

S304l plate Weldability

Due to its low carbon content, S304L plate exhibits excellent weldability, significantly reducing the tendency for carbide precipitation during welding. Whether using manual arc welding, argon arc welding, plasma welding, or laser welding, consistent weld quality is achieved, and post-weld intergranular corrosion resistance significantly surpasses that of 304.

astm 304l sheet Cryogenic Performance

The toughness of austenitic stainless steel does not decrease dramatically with decreasing temperature; instead, it improves at low temperatures. Therefore, S304L plate is often used in the manufacture of equipment and containers for the storage and transportation of cryogenic media such as liquefied natural gas (LNG) and liquid nitrogen.

s30403 plate Applications

Architecture and Decoration: Applications include curtain walls, elevator cabs, door and window fittings, decorative panels, and railings.
Food and Pharmaceutical Industries: Applications include storage tanks, piping, and reactors in breweries, distilleries, dairies, and juice production lines. Applications in the pharmaceutical industry include bioreactors, batching tanks, and purified water systems.
Chemical and Energy Industries: Applications include storage tanks, vessels, heat exchanger tube sheets, and flue gas desulfurization system components where corrosion resistance requirements are less stringent.
Kitchen and Appliances: Stainless steel sinks, cabinet panels, dishwasher liners, refrigerator linings, range hoods, etc. S304L has become synonymous with high-quality kitchen equipment.
Transportation: Used in decorative panels for train carriages, ship kitchen equipment, and container components.
Environmental Protection and Water Treatment: In wastewater treatment equipment, water supply systems, and desalination plants, S304L sheet is used to manufacture filters, water tanks, and pipes.