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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 |
Product Name: 444 Stainless Steel Strip
Grade Specifications: UNS S44400 / EN 1.4521
444 stainless steel strip redefines durability in extreme conditions, offering a unique blend of affordability and advanced corrosion resistance. Designed for industries prioritizing longevity and performance, this alloy eliminates reliance on nickel while delivering robustness comparable to premium austenitic steels.
Superior Chloride Resistance: Withstands 10,000+ hours in salt spray testing (ASTM B117).
High-Temperature Endurance: Stable mechanical properties up to 450°C (842°F).
Hydrogen Embrittlement Resistance: Critical for oil/gas and energy storage applications.
Low-Temperature Toughness: Maintains ductility down to -50°C (-58°F).
Element | Composition (%) | Role |
---|---|---|
Chromium | 17.5–19.5 | Forms passive oxide layer |
Molybdenum | 1.75–2.5 | Enhances pitting resistance |
Titanium | 0.10–0.30 | Stabilizes against sensitization |
Carbon | ≤0.025 | Minimizes carbide precipitation |
Nitrogen | ≤0.035 | Balances interstitial elements |
1. Smart Manufacturing Compatibility
Laser-cutting friendly: Low thermal expansion ensures precision in automated fabrication.
Electropolishing-ready: Achieves Ra ≤0.2 μm for semiconductor/medical uses.
2. Energy Sector Optimized
Hydrogen sulfide (H₂S) resistant for oilfield equipment.
Compatible with biofuel production environments.
3. Circular Economy Alignment
100% recyclable with 70% lower CO₂ footprint vs. virgin 316L production.
Thickness: 0.03 mm (ultra-fine shim stock) to 6.0 mm (structural strips)
Width Tolerance: ±0.1 mm for precision tooling applications
Surface Roughness Options:
Mirror finish (Ra ≤0.05 μm)
Satin texture (Ra 0.4–0.8 μm)
Micro-grooved (for enhanced adhesion in composite materials)
QR-coded batches for full digital traceability
AI-generated predictive maintenance data sheets
Compatibility with IoT-enabled thickness monitoring systems
Industry | Application | Performance Benefit |
---|---|---|
Aerospace | Fuel cell bipolar plates | 30% weight savings vs. titanium |
EV Battery | Thermal management foils | Non-reactive with lithium electrolytes |
Pharma | Bioreactor liners | Passes ASTM E2148 cleanability tests |
5G Tech | EMI shielding tapes | 99% RF attenuation at 40 GHz |
NORSOK M-650 (offshore oil/gas)
FDA CFR 21 (food contact)
ASME BPVC Section II (pressure vessels)
REACH SVHC-free declaration
Just-in-Time Inventory: Regional warehouses in EU/NA/Asia
Technical Collaboration: On-site forming/welding workshops
Digital Twin Kits: 3D material models for simulation-driven design
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ASTM 444 Stainless Steel Strip Ferritic Alloy Excellent Stress Crack Resistance Images |