Discover premium Stainless Steel 430 Flats from Salem Stainless Steel Suppliers Pvt. Ltd., your trusted Chennai source for 400-series ferritic stainless products. With 16–18% chromium content, our SS 430 flats (UNS S43000) offer excellent polishability, moderate corrosion resistance in mild atmospheres, and magnetic properties ideal for decorative and structural uses.
As a non-hardenable ferritic grade, Grade 430 is widely recognized for its excellent finish and resistance to atmospheric corrosion. 430 Flats are straight-chromium alloys that offer a unique combination of good corrosion resistance and useful mechanical properties. Because they do not contain nickel or molybdenum, they are more price-stable than the 300-series alloys while still offering the “stainless” protection your projects require.
Chemical Properties of SS 430 Flats:
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.12 max |
| Chromium (Cr) | 16.0 – 18.0 |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 1.0 max |
| Phosphorus (P) | 0.040 max |
| Sulfur (S) | 0.030 max |
| Nickel (Ni) | 0.75 max |
Mechanical Properties of Stainless Steel 430 Flats:
| Property | Value (min) |
|---|---|
| Tensile Strength | 483 MPa |
| Yield Strength (0.2% Proof) | 310 MPa |
| Elongation (% in 50mm) | 22% |
| Rockwell B Hardness (HR B) | 85 max |
| Brinell Hardness (HB) | 183 max |
Physical Properties of 430 SS Flats:
| Property | Value |
|---|---|
| Density | 7.75 g/cm³ |
| Modulus of Elasticity | 200 GPa |
| Thermal Conductivity | 26.1 W/m·K (100°C) |
| Specific Heat (100°C) | 460 J/kg·K |
| Electrical Resistivity | 600 nΩ·m |
Product Specifications:
| Property | Details |
|---|---|
| Product | Stainless Steel 430 Flats |
| Shape | Rectangle |
| Length | 8-10 ft |
| Min. Order Quantity | 200 Kgs |
Versatile Applications of 430 Flats:
- Kitchenware & Appliances: Refrigerator panels, stove elements, chimney hoods, and dishwasher linings.
- Architectural Trim: Decorative molding, elevator interiors, and storefront panels.
- Automotive Trim: Bright-work, body moldings, and hubcaps.
- Industrial Fasteners: Brackets, hinges, and hardware for indoor machinery.
- Refinery Equipment: Oil burner and heater parts.
Our Stainless Steel 430 flats are processed using state-of-the-art leveling and shearing machinery to ensure every flat bar is straight, true, and ready for your assembly line. We maintain a massive inventory of various widths and thicknesses, allowing us to offer rapid turnaround times for both small custom orders and large-scale industrial contracts. Every delivery is backed by full documentation and our commitment to excellence.
Ready to source high-grade SS 430 flats? Our expert team is standing by to provide technical guidance, bulk pricing, and custom cutting solutions to fit your exact needs.
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.
