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ASTM 304 - EN 1.4301

ASTM 304 - EN 1.4301

ASTM 304 - EN 1.4301 is an austenitic stainless steel composed of 18-20% chromium. This composition, combined with its enduring stability, renders it highly corrosion-resistant and suited for a variety of industrial and residential purposes. Additionally, its chromium content ensures it is able to stand up to extreme temperatures and frequent use.

Equivalent grades

• ASTM 304
• DIN 1.4301
• UNS S30400
• SUS304
• X5CrNi18-10

Chemical Composition Reference


Physical Property Reference

• Density: 8.0 kg/dm³

• Melting Point: 1450 °C

• Tensile Strength: 505 MPa

• Yield Strength: 215 MPa

• Modulus of Elasticity: 193 GPa

• Thermal Conductivity: 16.2 W/m.K

Stock & Dimensions

Our warehouse has a large number of stock to provide you with a variety of products in different sizes, and can also customize the size according to your needs.
• Bar: 0.5~600mm Diameter
• Coil: 0.5~150mm Thick
• Plate: 0.5~200mm Thick
• Pipe: 6~630mm External Diameter; 0.5~40mm Wall Tick
• Available in specific sizes

Product Forms

We provide you with a variety of product forms, including but not limited to:
• Bar/Rod
• Pipe/Tube
• Coil/Strip
• Plate/Sheet/Circle
• Wire
• Fitting (Flange, Elbow, Tee...)
• Customize

View full details

ASTM 304 - EN 1.4301

Essential details
304/4301 is a classic 18% chromium, 8% nickel austenitic stainless steel. It's an all-purpose product with good corrosion resistance and is suitable for a wide variety of applications that require good formability and weldability. 304/4301 can be delivered with a variety of surface finishes.

304/4301 is an austenitic stainless steel, which belongs to the standard CrNi stainless steel family. DIN 1.4301 is the basic variant with normal carbon and nickel content.

The austenitic CrNi standard grades are the most widely used group of stainless steels. Their well-balanced material properties make them suitable for the fabrication of many products.

UNS S30400 is commonly available from many stainless steel stockists in many product forms and dimensions. It can be supplied with a wide range of functional and aesthetic surface finishes.

Typical Applications:

- Household appliances and consumer goods

- Kitchen equipment

- Indoor and outdoor cladding, handrails, and window frames

- Food and beverage industry equipment

- Storage tanks

- Flanges and valves

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