Cold Rolled SUS409L 409 Stainless Steel Coil with Polished Surface for Decorative Construction
Price:
1.65
MOQ:
100
Delivery Time:
Negotiable
Product Description
Cold Rolled Suh409L SUS409L 409 Stainless Steel Coil
AISI 409L stainless steel strip SUH409L stainless steel coil - Cold rolled steel sheet in coil 409L stainless steel for decoration and construction applications.
Compared with ordinary carbon steel, the chemical composition of stainless steel is mainly increased by alloying elements such as Cr, Ni, Mn, and Mo. The material characteristics of the two are very different. The corrosion resistance of stainless steel mainly depends on the content of Cr. Mo and N can also enhance its corrosion resistance; Ni is mainly used to ensure the microstructure and mechanical properties of stainless steel.
Chemical Composition
| Unit | C | Mn | P | S | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|
| <= % | 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 |
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 as customer required
- Thickness: 1-5mm
We have a professional processing factory to cut stainless steel sheets to your specifications.
Surface Finishes
| Finish | Description |
|---|---|
| No.4 | Good gloss with fine surface lines. Processing: Polishing and tempering rolling of 2D products or 2B with 150-180 abrasive material. |
| HL | Silver-gray with hair streaks. Processing: Polish 2D or 2B products to create continuous grain appearance. |
| 8K | Mirror state surface. Processing: 2D or 2B products ground and polished to mirror effect. |
| 2B | Silvery white with better gloss and flatness than 2D surface. Processing: Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling. |
| BA | Excellent surface gloss with high reflectivity, similar to mirror surface. Processing: Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenched and tempered rolling. |
| 1D | Discontinuous particle surface, also known as matte. Processing: Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling. |
| 2D | Slightly shiny silvery white. Processing: Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling. |
| No.3 | Better gloss with rough surface. Processing: Polishing and tempering rolling of 2D products or 2B with 100-120 abrasive materials. |
| SB | Smooth surface with clear texture, delicate grain, comfortable appearance, and high-grade taste. Widely used in kitchen appliances. |
Custom surface treatments available. We operate a stainless steel processing factory in Wuxi.
Standards Compliance
GB, JIS, ASTM, EN, DIN, AISI
Packaging
Standard stainless steel shipping packaging or customized packaging as required by customer.
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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