409 201 202 304 316 430 904 ASME SA240 Super Duplex Stainless Steel Plate Stock 1219mm Width
409 201 202 304 316 430 904 ASME SA240 Super Duplex Stainless Steel Plate Stock 1219mm Width
Wuxi Laiyuan is one of the leading manufacturers, stockiest and suppliers of Stainless Steel 409 Sheets & Plates. We are offering a variety of Sheets & Plates in different specifications, such as in various dimensions, size, shape, surface finish, end finish, hardness, and appropriate thickness.Stainless Steel 409 is a combination of titanium, niobium or both, in the composition of steels. We are also offering the customized product to our customers as per their requirements and demand. The grade has excellent chemical and mechanical features, which makes it suitable for high-temperature applications.
Stainless Steel 409 Sheets and Plates Specification
Specifications : ASTM A240 / ASME SA240
Size : 1/4" to 4"
Range : 5mm To 150mm
Thickness : 4.0mm - 100mm
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
SS 409 Sheets & Plates Equivalent Grades
| Grade | UNS | DIN | JIS | EN |
| SS 409 | S40900 | 1.4512 | SUS 409 | X2CrTi12 |
SS 409 Sheets & Plates Chemical Composition
| Grade | C | Mn | P | S | Si | Cr | Ni |
| SS 409 | 0.030 max | 1.00 max | 0.040 max | 0.020 max | 1.00 | 10.5 – 11.7 | 0.50 |
SS 409 Sheets & Plates Mechanical Properties
| Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.7 g/cm3 | 380 MPa | 170 MPa | 20% |
SS 409 Sheets & Plates Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 409 | 7800 | 200 | 11.0 | 11.7 | 12.4 | 25.8 | 27.5 | 460 | 600 |
Why Choose Us?
1. who are we?
We are based in Wuxi, China, sell to Domestic Market and Abroad Market. There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us?
stainless steel plate,stainless steel coil,stainless steel sheet,stainless steel pipe and tube,sainless steel bar and other metal.
4. why should you buy from us not from other suppliers?
Runs perennial exports of quality assured steel mills ,including Shanxi TISCO, Baosteel, Shanghai Krupp, Ningbo Baoxin, Guangzhou Lianzhong, Zhangjiagang Pohang, Qingdao Pohang, Sweden AvestaPolarit, Finland OUTKUMPU, Spain Acerinox, South Africa Columbus
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.