It is produced through cold or hot rolling, with standard surface finishes including 2B and NO.1, and optional custom treatments such as 8K/10K mirror polishing or hairline brushing.
| Element | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr | Ni | Mo | N≤ |
|---|---|---|---|---|---|---|---|---|---|
| Content (%) | 0.08 | 1 | 2 | 0.045 | 0.03 | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 | 0.1 |
| Property | Range | Standard |
|---|---|---|
| Density | 7.98 g/cm³ | GB/T 7999 |
| Melting Point | 1375–1450℃ | - |
| Tensile Strength | ≥520 MPa | GB/T 228.1-2021 |
| Yield Strength | ≥205 MPa | GB/T 228.1-2021 |
| Elongation | ≥40% | GB/T 228.1-2021 |
| Hardness (HV) | 150–200 | GB/T 4340.1 |
| Salt Spray Resistance (NSS) | ≥1000h No Corrosion | ASTM B117 |
| Process Type | Thickness (mm) | Width (mm) | Length (mm) | Surface Finish | Tolerance |
|---|---|---|---|---|---|
| Cold Rolled | 0.3–6.0 | 1000/1219/1500/2000 | 2000/2440/3000 | 2B / 8K / 10K / NO.4 | ±0.02mm |
| Hot Rolled | 6.0–16.0 | 1500/1800/2000 | 6000 (fixed) | NO.1 (Pickled) | ±0.1mm |
Customization Services:
Support for slitting (min width 50mm), laser cutting (any shape), PE protective film coating. 8K/10K mirror finish requires a 7-day lead time.
Stainless Steel Plate Bending/Stamping Process
Stainless Steel Plates on Storage Rack
Palletized Stainless Steel Plates
Stainless Steel Plate Rolling Line
Precision Thickness Inspection of Stainless Steel Plate
Forklift Loading Stainless Steel Plates for Shipment
Specification: 5mm × 1500 × 6000mm
Case: Used in a port platform deck. The 316 hot-rolled NO.1 plate resisted seawater corrosion for 5 years with no rust, cutting maintenance costs by 60% compared to carbon steel.
Specification: 1.5mm × 1219 × 2440mm
Case: Applied in juice sterilization tank liners. The 2B surface meets FDA standards, and Walmay’s passivation reduced bacterial growth rate by 90%.
Specification: 10mm × 2000 × 6000mm
Case: Utilized for hydrochloric acid storage tanks. The hot-rolled plate resists 30% HCl corrosion, tripling lifespan versus 304 stainless steel.
Specification: 3mm × 1219 × 2440mm
Case: Installed in hotel lobby wall panels with 8K mirror polish and 90% reflectivity. Seam alignment ≤0.5mm for premium aesthetics.
Walmay will help match the right stainless product form and specification for your application, confirm quantities and packing needs, and provide requested documents based on order requirements.
