Stainless Steel Hard / Half Hard Coils typically comprise chromium (16-18%), nickel (6-8%), and small amounts of carbon, manganese, silicon, and molybdenum. These coils offer high strength, excellent corrosion resistance, and good formability. They are durable, maintain structural integrity under stress, and exhibit impressive resistance to oxidation and scaling at high temperatures. These properties make them ideal for automotive, aerospace, and industrial applications where strength and corrosion resistance are crucial. Their versatility and reliability ensure long-term performance and cost-effectiveness in demanding environments.
Specifications : ASTM A240, ASME SA240
Thickness : 0.03 mm to 3 mm
Coil Width : 3 mm and above
Surface : 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching.
Finish : Hot rolled (HR), Cold rolled (CR), SATIN (Met with Plastic Coated), Galvanized etc.
| C | Mn | P | S | Si | Cr | Ni | N | |
| Stainless Steel Hard / Half Hard Coils | 0.150 max | 2.00 max | 0.045 max | 0.030 max | 1.00 | 16.00 – 18.00 | 6.00 – 8.00 | 0.10 |
| Grade/Temper | Tensile Strength ksi (min.) | Yield Strength 0.2% ksi (min.) | Elongation -% in 50 mm (min.) |
| 301 1/4 | 125 | 75 | 25 |
| 301 1/2 | 150 | 110 | 18 |
| 301 Full Hard | 185 | 140 | 9 |
Contact us to get a quick quote for your requirement.
At Vinit Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel Hard / Half Hard Coils in Chennai, India. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the India, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
Hot rolled hard/half hard coils are available in thicknesses ranging from 1.2mm to 10mm and widths up to 2000mm. These coils offer moderate corrosion resistance, making them suitable for structural and automotive applications. A rough surface finish and high strength characterize them.
Cold rolled hard/half-hard coils come in thicknesses from 0.3mm to 6mm and widths up to 1500mm. These coils provide excellent corrosion resistance and a smooth surface finish, ideal for precision and aesthetics applications. They are commonly used in manufacturing appliances and automotive parts.
Polished hard/half-hard coils are available in thicknesses from 0.5mm to 3mm and widths up to 1500mm. These coils offer high corrosion resistance and a superior polished finish, making them suitable for decorative applications and high-visibility components. They are often used in architectural and kitchen equipment.
HR hard/half hard coil sheets are available in sizes ranging from 2mm to 10mm in thickness and up to 2000mm in width. These sheets provide moderate corrosion resistance and are suitable for heavy-duty applications requiring robust materials. They are used in construction, shipbuilding, and industrial machinery.
CR hard/half-hard coil sheets come in thicknesses from 0.4mm to 6mm and widths up to 1500mm. These sheets offer excellent corrosion resistance and a smooth surface finish, which is ideal for precision and cleanliness applications. They are used in the production of medical instruments and food processing equipment.
Finished hard/half-hard coil sheets are available in thicknesses from 0.5mm to 5mm and widths up to 1500mm. These sheets provide high corrosion resistance and an aesthetically pleasing finish, making them suitable for end-use applications without further processing. They are used in the manufacture of consumer electronics and home appliances.
Vinit Stainless stands out as a reputable manufacturer and supplier of top-notch Stainless Steel Flare Fittings, based in Chennai, India. Our flare fittings are specifically designed for high-pressure and leak-proof applications, ensuring a secure metal-to-metal seal in critical fluid and gas transfer systems. Crafted with precision machining and rigorous quality control, our fittings promise durability, corrosion resistance, and outstanding mechanical performance. We offer a diverse selection of flare fittings—including tees, elbows, nuts, sleeves, and adapters—that meet SAE, JIC, and DIN standards, catering to the automotive, instrumentation, refrigeration, hydraulic, and chemical industries both in India and globally.
Stainless steel hard and half-hard coils are widely used in industries that require high strength and durability. Their applications include manufacturing springs, medical instruments, and automotive parts due to their excellent resistance to corrosion and wear. These coils are also utilized in aerospace components, kitchen utensils, and structural supports, offering reliable performance in demanding environments. Their versatility and robust properties make them ideal for heavy-duty industrial applications and precision engineering tasks.
©2024 Vinit Stainless All Rights Reserved.
