When your project demands the heat resistance of high-end alloys but requires the cost-efficiency of ferritic steel, Stainless Steel 441 Chequered Sheets are the definitive answer. Featuring dual stabilization, these sheets are designed to remain structurally sound and corrosion-resistant in environments where standard 400-series steels would fail.
The “secret” to 441 chequered sheets is the addition of both Niobium (Nb) and Titanium (Ti). This unique chemistry ensures that the metal resists oxidation and “scaling” even when subjected to continuous thermal cycling. Stainless Steel 441 Chequered Sheets deliver dual stabilization for weldability and anti-slip durability, driving sales in automotive exhausts and structural platforms.
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.03 |
| Chromium (Cr) | 17.5 – 18.5 |
| Niobium (Nb) | 0.30 – 0.75 |
| Titanium (Ti) | 0.10 – 0.50 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.030 |
| Iron (Fe) | Balance |
Mechanical Properties of Stainless Steel 441 Chequered Sheets:
| Property | Metric Value |
|---|---|
| Tensile Strength (min) | 430 MPa |
| Yield Strength (min) | 275 MPa |
| Elongation (min) | 23% |
| Hardness (max) | 88 HRB |
| Modulus of Elasticity | 200 GPa |
Physical Properties of 441 SS Chequered Sheets:
| Property | Value (Metric) |
|---|---|
| Density | 7.7 g/cm³ |
| Thermal conductivity (100°C) | 25 W/m·K |
| Specific Heat (20°C) | 460 J/kg·K |
| Electrical Resistivity (20°C) | 0.60 µΩ·m |
| Modulus of elasticity | 200-220 GPa |
| Thermal Expansion (20-100°C) | 10.0 × 10⁻⁶ /K |
| Melting range | 1505°C |
Product Specifications:
| Category | Specifications |
|---|---|
| Manufacturing Standards | ASTM A240 (UNS S44100) |
| Global Equivalents | JIS, AISI, ASTM, GB, DIN, EN |
| Thickness Range & Finishes | Below 3mm(Cold Rolled) & (Hot Rolled) Above 3mm |
| Width Options | 1000 mm up to 3500 mm (Custom widths available) |
| Length Options | 2000 mm to 6000 mm (Customizable) |
Industrial Applications
Because of their high-heat tolerance and grip, 441 chequered sheets are the top choice for:
- Industrial Ovens & Furnaces:Non-slip platforms and flooring in high-temperature processing zones.
- Exhaust & Heat Shields:Safety walkways in power plants or around large-scale engine manifolds.
- Food Processing:High-heat sterilization areas where moisture and steam are constant.
- Architectural Cladding:Decorative yet functional surfaces that require better corrosion resistance than Grade 430.
Get a Quote Today
Looking for reliable suppliers of 441 Stainless Steel?
Contact Salem Stainless Steel Suppliers Pvt. Ltd., today for pricing, technical support, or customized requirements. Our experts are ready to assist you.
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Macau, Philippines, Estonia, Slovakia, India, Switzerland, France, Gambia, United States, Nepal, Iran, Australia, Thailand, Gabon, Zimbabwe, Bangladesh, Angola, Lithuania, Kuwait, Kazakhstan, Trinidad & Tobago, Puerto Rico, Singapore, Mexico, Azerbaijan, Brazil, Bulgaria, United Arab Emirates, Tibet, Greece, South Africa, Afghanistan, Sri Lanka, Italy, China, Serbia, Turkey, Mexico, Bolivia, Peru, Chile, Belarus, Yemen, Namibia, Qatar, Algeria, Libya, Nigeria, Japan, Poland, Austria, Bhutan, Nigeria, Portugal, Czech Republic, Croatia, Jordan, Hungary, Finland, Pakistan, Spain, South Korea, Ecuador, Denmark, Canada, Kenya, Saudi Arabia, Vietnam, Sweden, Malaysia, Bahrain, Costa Rica, Venezuela, Israel, Netherlands, United Kingdom, New Zealand, Russia, Morocco, Poland, Indonesia, Hong Kong, Egypt, Oman, Norway, Chile, Iran, Lebanon, Taiwan, Ghana, Romania, Mongolia, Ukraine, Colombia, Tunisia, Ireland, Iraq, Belgium, Argentina, Germany.
Cities We Supply
Calgary, Al Jubail, Hong Kong, Bhopal, Jeddah, Toronto, Ulsan, Aberdeen, Thiruvananthapuram, Petaling Jaya, Nashik, Houston, Montreal, Cairo, Ernakulam, Atyrau, Karachi, Haryana, Istanbul, Jakarta, Sharjah, Nagpur, Dallas, Ranchi, Algiers, Doha, Santiago, Geoje-si, Singapore, Chennai, Jamshedpur, Perth, New Delhi, Tehran, Vadodara, New York, Caracas, Ahmedabad, Edmonton, Kanpur, Busan, Mumbai, Secunderabad, Bengaluru, Kolkata, Pimpri-Chinchwad, Manama, Vung Tau, Melbourne, Bangkok, Colombo, Ankara, Bogota, Sydney, Milan, Port-of-Spain, Abu Dhabi, Thane, Ahvaz, Visakhapatnam, Rajkot, Jaipur, Indore, Kuwait City, Gurgaon, Baroda, Navi Mumbai, La Victoria, Surat, Ludhiana, Lahore, Hanoi, Riyadh, Faridabad, Hyderabad, Coimbatore, Mexico City, Dubai, Al Khobar, Rio de Janeiro, Pune, Chiyoda, Moscow, Lagos, London, Madrid, Granada, Ho Chi Minh City, Brisbane, Chandigarh, Seoul, Courbevoie, Los Angeles, Gimhae-si, Dammam, Howrah, Muscat, Noida, Kuala Lumpur, Pondicherry, Tamil Nadu.
