Hot Rolled 309S Stainless Steel Plate with No. 1 Finish and 1250mm Width for High Temperature Applications
Price:
US $1.65-6.55 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
Hot Rolled 309S Stainless Steel Plate
Available in No. 1 Finish with widths of 1250mm, 1500mm, 1800mm, and 2000mm
Product Overview
309S Stainless Steel Plate (SUS 309S) available in standard size 6×1500×6000mm. This austenitic chromium-nickel stainless steel offers superior corrosion resistance and exceptional high-temperature performance, capable of withstanding temperatures up to 980°C.
Key Advantages
- Enhanced corrosion resistance for demanding environments
- Superior high-temperature performance up to 980°C
- Excellent oxidation resistance
- Improved weldability with minimized carbide precipitation
- Good strength retention at both room and elevated temperatures
Material Specifications
Chemical Composition (%)
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 309S | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 22.0-24.0 | 12.0-15.0 |
Mechanical Properties
| Grade | Tensile Strength (MPa min) | Yield Strength 0.2% (MPa min) | Elongation % | Hardness (HB MAX) |
|---|---|---|---|---|
| 309S | 515 | 205 | 40 | 217 |
Surface Finish Options
Available in various commercial surface finishes including highly reflective, matte, glossy, polished, embossed, colored, plated, or etched surfaces. The material is easy to maintain with simple rinsing to remove dust and surface contaminants.
Primary Applications
Ideal for boiler systems, chemical processing equipment, and other high-temperature industrial applications where maintaining structural integrity and corrosion resistance is critical.
Material Classification
309S is classified as an austenitic stainless steel under the 300 series designation, specifically designed for superior high-temperature performance and weldability.
Export Packaging
- Unit Weight: 2-3 tons per package or as requested
- Packaging Type: Strong wooden pallets with steel strip reinforcement
- Custom packaging available per client specifications
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben