Stainless Steel 321 Coils
Stainless Steel 321 Coils
Stainless Steel 321 Coils are widely recognised for their strength, corrosion resistance, and cost-effectiveness. Manufactured in a range of sizes, shapes, and thicknesses, they are designed to meet both standard and custom requirements. Whether needed for structural adjustments, precision alignment, or gap-filling applications, these shims provide reliable performance even in demanding conditions.
321 Stainless Steel stands out due to its unique composition. As a chromium ferritic alloy, it offers excellent resistance to oxidation, hot corrosion, and sulfur-containing solutions. The added copper enhances its performance in high-temperature settings, while the high chromium content provides great tensile strength and longevity. Although slightly less ductile, this alloy is notable for its rigidity, machinability, and impressive durability.
Stainless Steel 321 Coil is widely used in industries that demand strength, durability, and corrosion resistance. Available in a variety of sizes, shapes, and dimensions, these shims can be tailored with specific surface finishes and thicknesses to suit individual client requirements.
Key Features of Stainless Steel 321 Coils
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Manufactured in multiple sizes, shapes, and thicknesses
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High tensile strength with long-lasting durability
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Excellent resistance to heat, oxidation, and hot corrosion
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Superior surface finish and dimensional accuracy
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Cost-effective solution for both standard and bulk orders
Why Stainless Steel 321 are Preferred
Customers value Stainless Steel 321 Coils for their combination of strength, affordability, and versatility. Their ability to withstand harsh environments, combined with their easy availability in customised forms, makes them a trusted choice across both domestic and international markets.
Equivalent Grades of Stainless Steel 321 Coils
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
Stainless Steel 321 Coil Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
SS 321 Coils Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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