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Brand Name : TISCO
Model Number : 444
Certification : ISO
Place of Origin : China
MOQ : 2 Ton
Price : 2700 - 3450 USD/Ton
Payment Terms : L/C, T/T, Western Union
Supply Ability : 20Ton per week
Delivery Time : 5 - 12 days based on the quantity
Packaging Details : standard packing for export
Products : stainless steel strip
Thickness : 0.5-3.0mm
Width : within 1500mm
MOQ : 500 kgs
Grade : 200 series 300 series 400 series
Surface : BA 2B
Standard : ASTM EN GB JIS
Packing : wooden frame and water proof paper
Products Specification
Product Name | SUS444 Stainless Steel Strips |
Length | As required |
Width | 3mm-1219mm or as required |
Thickness | 0.15 - 3.0mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Hot rolled / cold rolled |
Surface Treatment | 2B or according to customer requirement |
Thickness tolerance | ±0.01mm |
Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,444,904L,2205,2507,630,631.etc |
Application | It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components.It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen. |
MOQ | 1tons.We also can accept sample order. |
Shipment time | Within 15-20 workdays after receiving deposit or L/C |
Export packing | Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
Capacity | 250,000 tons/year |
Material Grade: UNS S44400 / EN 1.4521
444 stainless steel strip is a high-chromium ferritic stainless steel known for its excellent corrosion resistance, particularly in chloride-containing environments. With a low carbon content and added molybdenum, this alloy offers superior resistance to stress corrosion cracking (SCC), pitting, and crevice corrosion. It is a cost-effective alternative to austenitic grades like 304/316 in specific applications.
Corrosion Resistance: Performs exceptionally well in acidic, alkaline, and chloride-exposed environments.
Heat Resistance: Suitable for high-temperature applications up to 400°C (752°F).
Weldability: Low carbon content minimizes sensitization and ensures good weldability.
Formability: Balanced ductility for bending and forming operations.
Magnetic Properties: Fully magnetic due to its ferritic structure.
Element | Composition (%) |
---|---|
Chromium (Cr) | 17.5–19.5 |
Molybdenum (Mo) | 1.75–2.5 |
Nickel (Ni) | ≤1.0 |
Manganese (Mn) | ≤1.0 |
Silicon (Si) | ≤1.0 |
Carbon (C) | ≤0.025 |
Nitrogen (N) | ≤0.035 |
Iron (Fe) | Balance |
Tensile Strength: 415 MPa (60 ksi) min
Yield Strength: 275 MPa (40 ksi) min
Elongation: 20% min (in 50 mm)
Hardness: ≤200 HV (Annealed Condition)
Density: 7.75 g/cm³
Melting Point: 1427–1510°C (2600–2750°F)
Thermal Conductivity: 24.9 W/m·K (at 100°C)
Electrical Resistivity: 0.60 μΩ·m
2B: Bright cold-rolled finish
BA (Bright Annealed): Reflective, smooth surface
No. 3/4: Brushed or polished finishes (customizable)
Matte: Dull finish for specific industrial uses
Thickness: 0.1 mm – 3.0 mm (0.004" – 0.118")
Width: 10 mm – 600 mm (0.4" – 24")
Length: Custom coils or cut-to-length sheets
Automotive exhaust systems and catalytic converter shells
Heat exchangers, water heaters, and solar thermal systems
Food processing equipment and brewery tanks
Architectural trim and coastal construction components
Chemical storage tanks and piping systems
Cost Savings: Lower nickel content reduces material costs compared to 316L.
Stress Corrosion Resistance: Outperforms 304/316 in high-chloride environments.
Thermal Expansion: Lower thermal expansion than austenitic grades, ideal for thermal cycling.
Protected with anti-rust paper or plastic film
Securely packed in wooden crates or steel coil racks
Custom packaging available upon request
Complies with ASTM A240, JIS G4304, and EN 10088-2 standards
Mill test certificates (MTC) provided with shipment
Custom sizes, tempers (annealed, hard rolled), and surface treatments available.
Contact us for technical support, sample requests, or volume pricing.
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Grade 444 Stainless Steel Strip High Corrosion Resistance Precision Cold Rolled Images |