We Salem Stainless Steel Suppliers Pvt. Ltd., are leading supplier of SS 321 Chequered Sheets, offering superior quality products designed for high-temperature, corrosive, and demanding industrial environments. Our Stainless Steel 321 Chequered Sheets are manufactured using premium raw materials and advanced production technology to ensure exceptional strength, durability, and long service life.
Unlike standard grades, 321 chequered sheets are stabilized with Titanium. This prevents intergranular corrosion during welding and allows the material to maintain its integrity in temperatures up to 800°C . The chequered (diamond/tear drop) pattern improves traction and surface grip, making Stainless Steel 321 Chequered Sheets ideal for flooring, platforms, staircases, and heavy-duty structural applications.
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.08 |
| Chromium (Cr) | 17.0 – 19.0 |
| Nickel (Ni) | 9.0 – 12.0 |
| Titanium (Ti) | ≥ 5 × C (min), up to 0.70 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Nitrogen (N) | ≤ 0.10 |
| Iron (Fe) | Balance |
Mechanical Properties of Stainless Steel 321 Chequered Sheets:
| Property | Metric Value |
|---|---|
| Tensile Strength (min) | 515 MPa (75 ksi) |
| Yield Strength (0.2%, min) | 205 MPa (30 ksi) |
| Elongation (min, in 50mm) | 40% |
| Hardness (max) | 217 HB / 95 HRB |
Physical Properties of SS 321 Chequered Sheets:
| Property | Value (Metric) |
|---|---|
| Density | 8.0 g/cm³ |
| Melting range | 1399-1457°C (2550-2655°F) |
| Modulus of Elasticity | 193-200 GPa (28 x 10⁶ psi) |
| Thermal conductivity | 15-16.2 W/m·K |
| Specific Heat (32-212°F) | 500 J/kg·K |
| Electrical Resistivity (68°F) | 0.72-0.73 µΩ·m (nΩ·m) |
Product Specifications:
| Category | Specifications |
|---|---|
| Manufacturing Standards | ASTM A240 (UNS S32100) |
| 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) |
Key Applications
Our clients integrate Stainless Steel 321 Chequered Sheets into high-stakes environments, including:
- Chemical Processing: Walkways and platforms near reactive chemical vats.
- Oil & Gas: Offshore rigs where salt-air corrosion and fire safety are paramount.
- Aerospace & Defense: Heat shields and non-slip surfaces in engine rooms.
- Food Processing: High-heat sterilization zones where hygiene and grip are non-negotiable.
Why Choose Our Stainless Steel 321 Chequered Sheets?
- Strict quality control and testing
- Third-party inspection available
- Customized sizes and thicknesses
- Competitive pricing
- Fast delivery across domestic and international markets
- Export-quality packaging to prevent damage
Supplier & Exporter of SS 321 Chequered Sheets
As a trusted supplier, we provide bulk quantities of SS 321 Chequered Sheets with consistent quality and on-time delivery. Whether your requirement is for industrial flooring, structural reinforcement, or high-temperature applications, our 321 Chequered Sheets deliver unmatched reliability and performance.
Countries We Export
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.
