Cold Rolled SS 409 Stainless Steel Sheet with Polished Surface in 1220*2440mm Size
Price:
1.65
MOQ:
100
Delivery Time:
Negotiable
Product Description
Stainless Steel 409 Sheets & Coils
AISI 409L stainless steel strip and SUH409L stainless steel coil for decorative construction applications. Cold rolled steel sheet in coil 409L stainless steel offers superior corrosion resistance and mechanical properties.
Compared with ordinary carbon steel, stainless steel contains alloying elements such as Chromium, Nickel, Manganese, and Molybdenum, providing enhanced material characteristics. The corrosion resistance primarily depends on Chromium content, while Nickel ensures optimal microstructure and mechanical properties.
Chemical Composition
| Element | C | Mn | P | S | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|
| Max % | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 |
Mechanical Properties
| Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation | Hardness |
|---|---|---|---|
| ≥205 | ≥520 | ≥40% | HB ≤187 / HRB ≤90 |
Product Specifications
Available Materials
- Carbon Steel: Q195, Q235, Q345
- 200 Series: 201, 202
- 300 Series: 301, 304, 304L, 309S, 310S, 316L, 317L, 321, 904L
- 400 Series: 409L, 410, 420, 430, 439, 441
Standard Sizes
- Width: 1219mm or custom requirements
- Thickness: 1-5mm
Professional processing factory available for custom stainless steel sheet cutting.
Surface Finishes
| Finish | Description |
|---|---|
| No.4 | Good gloss with fine surface lines. Processing: Polishing and tempering rolling of 2D/2B products with 150-180 abrasive material. |
| HL | Silver-gray with hair streaks. Processing: Polishing 2D/2B products to create continuous grain appearance. |
| 8K | Mirror state surface. Processing: Grinding and polishing 2D/2B products to mirror effect. |
| 2B | Silvery white with better gloss and flatness than 2D. Processing: Hot rolling + annealing + pickling + cold rolling + annealing pickling + quenching. |
| BA | Excellent surface gloss with high reflectivity. Processing: Hot rolling + annealing + pickling + cold rolling + surface polishing + tempering. |
| 1D | Matte surface with discontinuous particles. Processing: Hot rolling + annealing + pickling + cold rolling + annealing pickling. |
| 2D | Slightly shiny silvery white. Processing: Hot rolling + annealing + pickling + cold rolling + annealing pickling. |
| No.3 | Better gloss with rough surface. Processing: Polishing and tempering rolling with 100-120 abrasive materials. |
| SB | Smooth surface with clear texture, widely used in kitchen appliances for premium appearance. |
Custom surface treatments available through our Wuxi stainless steel processing facility.
Standards Compliance
GB, JIS, ASTM, EN, DIN, AISI
Packaging
Standard stainless steel shipping packaging or custom packaging as required.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben