Stainless Steel 409 Coils
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Stainless Steel 409 Coils
Unimix Metal Cooperations manufactures Stainless Steel 409 Coils, known for their strength, corrosion resistance, and affordability. Available in various sizes, shapes, and thicknesses, they cater to both standard and custom needs. These shims deliver reliable performance in applications like structural adjustments, precision alignment, and gap filling, even under challenging conditions.
Grade 409 Stainless Steel stands out due to its composition. As a chromium ferritic alloy, it provides excellent resistance to oxidation, hot corrosion, and sulfur-containing solutions. The inclusion of copper boosts its performance in high-temperature conditions, while the high chromium content ensures superior tensile strength and long service life. Though slightly less ductile, this alloy is prized for its rigidity, machinability, and overall durability.
Stainless Steel 409 Coils are widely used in industries where strength, durability, and corrosion resistance are essential. Available in various sizes, shapes, and dimensions, these shims can also be tailored with specific surface finishes and thicknesses to meet unique client requirements.
Key Features of Stainless Steel 409 Coils
Manufactured in multiple sizes, shapes, and thicknesses
High tensile strength with long-lasting durability
Excellent resistance to heat, oxidation, and hot corrosion
Superior surface finish and dimensional accuracy
Cost-effective solution for both standard and bulk orders
Why Stainless Steel 409 Coils are Preferred
Customers value Stainless Steel 409 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 409 Coils
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 409 | 1.4512 | S40900 | SUS 409 | – | – | – | – |
Stainless Steel 409 Coil Chemical Composition
Grade | C | Mg | Ph | Si | Sl | Cr | Ti | Ni | |
409 | min.max. | – 0.08 | – 1 | – 0.045 | – 1 | – 0.045 | 10.5 11.75 | 6xC – | – 0.5 |
SS 409 Coils Mechanical Properties
Grade | Density (lb / cu. in.) | Specific Gravity(MPa) min | Specific Heat (Btu/lb/Deg F – [32-212 Deg F]) | Modulus of Elasticity Tension |
409 | 0.278 | 7.68 | 0.11 | 29 |