304L Stainless Steel Plate
304L is a low-carbon version of austenitic stainless steel, an enhanced variant of the classic 304 type. Its primary modification is a reduced carbon content, which significantly improves weldability and resistance to intergranular corrosion.
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Product Introduction

304L is a versatile, low-carbon variant of the popular 304 (18/8) austenitic stainless steel. Its defining characteristic is the maximum 0.03% carbon content, which gives it excellent resistance to intergranular corrosion, especially after welding. This makes 304L the preferred choice for fabrications and structures where welding is required, as it eliminates the need for post-weld annealing in most cases.

Offering a good combination of corrosion resistance, formability, and toughness, 304L is widely used across various industries, including chemical processing equipment, architecture, food & beverage machinery, and pressure vessels

Product parameters


Item / ParameterSpecification / Value
Key FeatureLow Carbon Content (<0.03%) for Superior Weldability & Intergranular Corrosion Resistance
Standard DesignationsUNS S30403 / AISI 304L / EN 1.4307 / 022Cr19Ni10
Chemical CompositionCr: 17.0-20.0% / Ni: 8.0-12.0% / C: ≤0.030%
Mechanical PropertiesTensile Strength: ≥520 MPa / Yield Strength (0.2% Offset): ≥205 MPa / Elongation: ≥40%
Physical PropertiesDensity: 7.93 g/cm³ / Melting Range: 1398-1420 °C
Common Surface Finishes2B, BA, No.4 (Hairline), No.8 (Mirror), etc.
Primary ApplicationsWelded Fabrications, Chemical Containers, Architectural Panels, Food Processing Equipment

Surface selection

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Packaging and transportation

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FACTORY SHOW

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FAQ

Q:What about your price? 
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products. 

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 

Q:Does the product have quality inspection before loading? 
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we
accept the third party inspection absolutely. 

Q:How about the delivery time? 
A:Within 3-15 days after we confirm you requirement. 

Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me. 

Q: Do you provide samples? 
A:Yes,we could offer the sample for you to test but please pay freight fee.

Q:How do we trust your company? 
A:We are a specialized company focusing on global steel trading and supply chain services. Our mission is to provide high-quality, multi-specification, and one-stop steel products and solutions to customers worldwide.

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