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Khush Sheets and Plates is a renowned Kolkata, India-based manufacturer and exporter of Nitronic Sheets and Plates. We are quality suppliers of Nitronic stainless steel sheets and plates that boast superior strength, outstanding corrosion resistance, and excellent wear and galling resistance. Our sheets and plates are made with cutting-edge technology and are designed to satisfy the high demands of industries like marine, aerospace, chemical processing, and others. At Khush Sheets and Plates, we value product performance, customer satisfaction, and on-time delivery, and we are thus a favored option for stainless steel solutions in India and globally.
Nitronic alloys are nitrogen-strengthened austenitic stainless steels containing chiefly iron, 20–23% chromium, 4–6% manganese, 3–6% nickel, and traces of molybdenum and nitrogen. These compositions have outstanding strength, corrosion resistance, and resistance to oxidation even at high temperatures. Mechanical properties are tensile strength of 690–960 MPa, yield strength of up to 620 MPa, and elongation of approximately 35%. As opposed to traditional stainless steels, Nitronic is resistant to galling and wear yet retains high strength, which makes it perfect for situations of high stress. It is also very tough at both high and sub-zero temperatures.
Standard : | UNS S21906 | AMS 5656 | MIL-T-9821 | ASTM A276 | ASME SA276 UNS S21800 | Alloy 218 | ASME SA 193 | AMS 5848 | ASTM A 193 EN 1.3964 | ISO 15156-3 | NACE MR0175 | UNS S20910 | AMS 5764 | ASTM A193 | Werkstoff 1.3964 |
Size : | 20mm x 1200 x 500 |
Specialize sheets : | Shim, Perforated Sheet, B. Q. Profile. |
Finish : | Cold rolled sheet (CR), 2D, Hot rolled plate (HR), 2B, BA NO(8), SATIN (Met with Plastic Coated) |
Hardness : | Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc. |
Grade : | Nitronic 40 / 50 / 60 (UNS-S20910, S21800, S21900) |
STANDARD | UNS | EN | ISO | NACE | AMS | ASTM | Werkstoff | other |
Nitronic 40 | S21906 | – | – | – | 5656 | A276 | – | MIL-T-9821 |
Nitronic 50 | S20910 | 1.3964 | 15156-3 | MR0175 | 5656 | A193 | 1.3964 | MIL-T-9821 |
Nitronic 60 | S21800 | – | – | – | 5848 | A193 | 1.3964 | Alloy 218 |
Weight% | C | P | Si | Ni | Fe | Mn | S | Cr | N | Mo | Cu |
Nitronic 40 (21-6-9) | 0.04 max | 0.060 max | 1.00 max | 5.5-7.5 | Bal | 8-10 | 0.030 max | 19-21.5 | 0.15-0.40 | 0.75 max | 0.75 max |
Alloy | Cross Section Size | Test Direction | Yield Strength 0.2% | Ultimate Tensile Strength | Elongation in 2″(%) | Reduction of Area % | Rockwell B Hardness | ||
ksi | MPa | ksi | MPa | ||||||
Nitronic 40 (21-6-9) | 6″ (152mm) sq | Longitudinal | 62 | 428 | 95 | 655 | 46 | 69 | |
Nitronic 40 (21-6-9) | 6″ (152mm) sq | Transverse | 52 | 358 | 93 | 641 | 30 | 45 | |
Nitronic 40 (21-6-9) | 4″ (102mm) sq | Longitudinal | 56 | 386 | 97 | 668 | 53 | 73 | |
Nitronic 40 (21-6-9) | 1″ (25.4mm)sq | Longitudinal | 52 | 358 | 101 | 696 | 53 | 73 | 90 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Khush Sheets and Plates based in Kolkata, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Yes, we offer custom sizes for Nitronic Sheets and Plates to meet specific project needs. Our team at Khush Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@khushsheetsandplates.co.in
Nitronic Sheets and Plates are applied extensively in tough environments where strength, corrosion resistance, and wear resistance are needed. In shipbuilding, they are best suited for boat shafts, propellers, and saltwater-exposed fasteners. In chemical processing, Nitronic is employed for tanks, valves, and fittings because of its chemical resistance to acidic and caustic substances. Aerospace uses them in structural parts and engine components. It’s also widely used in food processing, pulp, and paper applications, as well as pollution control devices. It’s also utilized in nuclear applications and medical instruments due to its non-magnetic nature and durability.
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Kolkata, India
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