JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
WUXI DETA METAL PRODUCTS CO.,LTD
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Cold Rolled 441 Stainless Steel Sheets 2D 2B Surface Thickness 0.5 - 3.0mm from TISCO
Products Specification
| Products Name | 441 Stainless Steel Sheet |
| Standard | ASTM EN JIS GB BIS |
| Thickness | 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm |
| Surface | 2B 2D NO.1 or process other surface as request |
| Standard Size | 1219*2438mm 1000*2000mm |
| Service | Slit Cutting, bending , surface treatment |
| Other Grade | 200 Series: 201 202 |
| 300 Series: 301 304 304L 309S 310S 316L 316Ti 317l 321 329 347 | |
| 400 Series: 409L 410S 416 420 431 436L 439 441 443 444 446 | |
| Special Grade: 254SMO 904L 2205 2507 253MA Nickel Alloy | |
| MOQ | 500 kgs |
| Packing | Wooden Pallets and waterproof paper |
Size Range of our 441 Stainless Steel Sheet & Plate
| Type | Thickness | Standard Size | Service |
| 441 Stainless Steel Sheets | 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm 1.5mm 2.0mm 2.5mm 3.0mm | 1000*2000mm 1219*2438mm | Cutting, surface finishing |
| 441 Stainless Steel Plates | 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm or other thickness as request | 1500*6000mm | Cutting, surface finishing |
Stainless steel 441 is a ferritic stainless steel alloy with a higher chromium content than other ferritic steels. Its chemical composition consists of iron, chromium, titanium, niobium, manganese, silicon, carbon, phosphorus, sulfur and nitrogen. This unique combination of elements gives 441 stainless steel its desired properties. A key characteristic of 441 stainless steel is its excellent corrosion resistance. Due to its high chromium content, it forms a protective oxide layer on the surface when exposed to oxygen or moisture. This layer acts as a barrier against rust and other forms of corrosion. In addition to corrosion resistance, 441 stainless steel has good heat resistance and high-temperature strength. This stainless steel grade cannot be hardened by heat treatment. It can withstand high temperatures without losing structural integrity or experiencing significant deformation.
Another remarkable property of 441 stainless steel is its magnetic properties. Unlike austenitic stainless steels that are non-magnetic in the annealed state, 441 stainless steel retains its magnetism even after heat treatment. In addition, this grade of stainless steel has good formability and weldability. It can be easily formed into a variety of products through processes such as bending and welding without compromising its mechanical properties.
The composition and properties of stainless steel 441 make it ideal for automotive exhaust system applications, where thermal stability and corrosion resistance are key factors to consider. Its magnetic properties also make it suitable for certain electronic components that require magnetism while maintaining durability.
| Grade | C | Si | Mn | P | S | Cr | Ni | Ti | Ti | Nb | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 441 | 0.03 | 1.00 | 1.00 | 0.040 | 0.030 | 17.5 – 19.5 | 1.0 | 0.03 | 0.1–0.5 | [0.3 + (9× C)] Min, 0.90 Max | Bal |
| Grade | Tensile Strength MPa (Min) | Yield Strength 0.2% MPa(Min) | Elongation % | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 441 | 414 | 241 | 20 | 190 | 90 |
The equivalent material to grade 441 stainless steel is 1.4509.
| Property | 441 |
|---|---|
| Density, Lb/In3 | 0.278 |
| Modulus Of Elasticity, Psi | 29.0 X 106 |
| Coefficient Of Thermal Expansion, 68-212˚F, /˚F | 5.7 X 10-6 |
| Thermal Conductivity, Btu/Ft Hr ˚F | 12.1 |
| Specific Heat, Btu/Lb ˚F | 0.11 |
| Electrical Resistivity, Microohm-In | 23.1 |
441 Stainless Steel is a versatile material that can be used in a variety of industries. Its unique properties make it suitable for a variety of uses, from automotive parts to kitchen utensils.
In the automotive industry, 441 stainless steel is commonly used in exhaust systems due to its excellent resistance to high temperatures and corrosive environments. It can withstand the harsh conditions of exhaust gases without losing structural integrity, making it a reliable choice for manufacturers.
Another important application for Stainless Steel 441 is in the construction industry. Its strength and durability make it ideal for building structures such as bridges, facades, and roofing systems. In addition, its resistance to oxidation ensures that these structures remain intact even in harsh weather conditions.
The food processing industry also benefits from using 441 stainless steel. Its corrosion resistance makes it ideal for manufacturing equipment such as food storage containers, countertops and sinks. This not only ensures compliance with hygiene standards but also guarantees longevity under demanding conditions.
In addition to these industries, stainless steel 441 grade is used in a variety of other applications, including furniture manufacturing, chemical processing plants and medical device production.
Overall, the versatility of 441 stainless steel allows it to be used in a wide range of industries where strength, corrosion resistance and durability are essential requirements.
