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Kunj Sheets and Plates stands out as a top manufacturer and supplier of Stainless Steel 301 Sheets and Plates right in Chennai, India. SS 301 is an austenitic stainless steel that boasts impressive strength, great ductility, and outstanding corrosion resistance. It’s perfect for applications that need high mechanical strength while still offering moderate protection against corrosion. We take pride in our SS 301 sheets and plates, crafted from high-quality raw materials and processed with precision to ensure exceptional quality and consistency. You can find these sheets and plates in various thicknesses and finishes, making them popular across industries like automotive, aerospace, railway, architecture, and structural engineering.
The main stainless steel 301 sheets and plates are composed of iron, chromium (16-18%), nickel (6-8%), small amounts of carbon, manganese and silicon These materials provide excellent strength, formability and corrosion resistance. Mechanical properties include tensile strength of 750-1050 MPa, yield strength of 275-700 MPa and elongation of 40-60%. The high work-hardening rate of the alloy makes it ideal for applications requiring high strength and durability. Advantages include excellent corrosion resistance, excellent weldability, ease of fabrication and suitability for a wide range of applications including aerospace and automotive.
| Grades | Stainless Steel J1, J2, J4, 201, 202, 301, 304, 304H, 304L , 309, 309S, 310, 310S, 316, 316L, 316TI, 321, 321H, 347, 409, 410, 410S, 420, 430, 441, 904L |
| Thickness | 0.3mm – 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 |
| Type of Material | STAINLESS STEEL SOFT, DEEP DRAW, EXTRA DEEP DRAW, QUARTER HARD, HALF HARD, FULL HARD. |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA. |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Sheets & Plates, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
|
Element |
Percent by Weight |
|
Type 301 ANN |
|
|
Carbon |
0.150 maximum |
|
Manganese |
2.000 maximum |
|
Phosphorus |
0.045 maximum |
|
Sulfur |
0.030 maximum |
|
Silicon |
1.00 maximum |
|
Chromium |
16.00 – 18.00 |
|
Nickel |
6.000 – 8.000 |
|
Nitrogen |
0.10 maximum |
|
Properties |
Metric |
Imperial |
|---|---|---|
|
Tensile strength |
515 MPa |
74694 psi |
|
Yield strength |
275 MPa |
39900 psi |
|
Elastic modulus |
207 GPa |
30000 ksi |
|
Poisson’s ratio |
0.27-0.30 |
0.27-0.30 |
|
Elongation at break |
40% |
40% |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 301 | 1.4310 | S30100 | SUS 301 | – | – | – | – |
|
Physical Property |
Value |
||
|---|---|---|---|
|
Density |
0.2850 lb/in³ (7.88g/cm³) |
||
|
Melting Range |
2250-2950°F (1399-1421°C) |
||
|
Specific Gravity |
8.03 |
||
|
Modulus of Elasticity in Tension |
28•106 psi (193 GPa)* |
|
Temperature Range |
Mean Coefficient of Thermal Expansion |
||
|
°C |
°F |
cm/cm°C |
in/in/°F |
|
20-100 |
68-212 |
16.6·10-6 |
9.2·10-6 |
|
20-300 |
68-572 |
17.6·10-6 |
9.8·10-6 |
|
20-500 |
68-932 |
18.6·10-6 |
10.3·10-6 |
|
20-700 |
68-1292 |
19.5·10-6 |
10.8·10-6 |
|
20-871 |
68-1600 |
19.8·10-6 |
11.0·10-6 |
| Material | Size | Thickness |
| PLATES & SHEETS | 1000 mm x 2000 mm | 0.1mm To 100 mm Thickness |
| 1220 mm x 2440 mm (4′ x 8′) | ||
| 1250 mm x 2500 mm | ||
| 1500 mm x 3000 mm | ||
| 2000 mm x 4000 mm | ||
| 2000 mm x 2000 mm |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless steel 301 sheets and plates have many advantages, including exceptional corrosion resistance, making them ideal for harsh environments Their high strength and extremely durable work performance endure heavy mechanical stresses and remain stable. This makes them suitable for use in a variety of industries, including aviation, automotive, and construction. The excellent weldability and ease of fabrication of the alloy provide its versatility for various applications. Additionally, stainless steel 301 is highly resistant to oxidation and can maintain its strength at elevated temperatures, providing long-term and reliable service.
You’ll find Stainless Steel 301 Sheets and Plates widely used in automotive trims, railway cars, aircraft components, and structural parts, thanks to their high strength and formability. In the architecture and construction fields, they’re utilized for roofing, facades, and cladding. SS 301 is also a go-to material for manufacturing appliances, kitchen equipment, spring components, and industrial enclosures. Its ability to harden quickly through cold working makes it perfect for high-stress applications. Plus, it’s used in conveyor belts, metal stamping, and flexible bellows, where durability, strength, and resistance to fatigue are essential.
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