QIDAMT
Narrow cold-rolled 304 strip with bright 2B finish — the standard raw material for hose clamps, gaskets, shims, springs and decorative trim.
304 stainless steel strip is slit from cold-rolled 304 austenitic stainless coil into narrow widths with tight tolerance. The 2B mill finish is smooth, matte-silver and the most widely used surface for further processing.
Key Advantages
Chemical Composition (AISI 304)
| Element | C | Si | Mn | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| Content % | ≤ 0.08 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 18.0 – 20.0 | 8.0 – 10.5 |
Mechanical Properties (Annealed)
- Tensile strength (σb): ≥ 515 MPa
- Yield strength (σ0.2): ≥ 205 MPa
- Elongation (δ): ≥ 40 %
- Hardness: ≤ HRB 90
Standard Sizes
| Parameter | Range |
|---|---|
| Thickness | 0.05 – 3.0 mm |
| Slit width | 2 – 600 mm (custom) |
| ID / OD | 508 mm / 1000 – 1500 mm |
| Surface | 2B / BA / No.4 / 8K mirror |
| Standard | ASTM A666 / JIS SUS304 / EN 1.4301 |
Applications
304 strip is used for hose clamps, gaskets, shims, washers, springs, decorative trim, kitchenware, transformer laminations and electronic components. For full coil see our 304/316L strip and coil range; for sheet plate see 304 sheet.
Processing & Packaging
Slitting, edge trimming, oiling, paper interleaving available. Coils are wrapped with waterproof film and strapped on wooden pallets.
Send thickness, slit width, surface finish and tonnage — we confirm price within 24 hours.
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