Harsh Metalloys, based in Mumbai, India, is a reliable manufacturer and supplier of top-notch Stainless Steel Coils, crafted to cater to the varied demands of industries that prioritize durability, corrosion resistance, and precision. Our stainless steel coils come in grades like 304, 316, 321, 310, and 904L, all produced in line with global standards such as ASTM A240. Available in both hot-rolled and cold-rolled forms, these coils feature a range of finishes, including 2B, BA, No.1, and mirror. Harsh Metalloys serves a wide array of sectors, including construction, automotive, chemical processing, kitchenware, food processing, and marine engineering.
Stainless Steel Coils are made from high-performance alloys containing 18–25% Chromium and 8–22% Nickel, with specific grades like 316 and 904L incorporating Molybdenum for improved corrosion resistance. These coils boast tensile strength ranging from 485–750 MPa and yield strength between 170–500 MPa, depending on the grade and temper. They are known for their excellent formability, weldability, and resistance to oxidation, even at high temperatures. With a consistent grain structure and a smooth surface finish, they ensure outstanding performance in fabrication and machining. These characteristics make them ideal for precision engineering and applications that require long-lasting structural reliability.
| Item | SS Coil(Hot rolled, cold rolled) |
| Inner Diameter | 610 +0/-5 mm |
| Width | 610~2000 mm |
| Thickness | 2.5~10.0 mm |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Material | SS 202 Coils, SS 304 Coils, SS 316 Coils, SS 321 Coils, SS 310 Coils , SS 410 Coils, SS 420 Coils, SS 416 Coils |
| Surface | 2D, etching, 8K, 2B, BA, NO.4, hair line,NO.1, NO.8, Brush, checkered, mirror,embossed, sand blast etc |
| Standard | ASTM A240, ASTM A167, JIS4304-2005, GB/T3280-2007, EN10088-2-2005, etc |
| origin | Indian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin, Taiwan Origin |
|
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|||
|
Stainless Steel Coil |
min. max. |
– 0.08 |
– 2.0 |
– 0.75 |
– 0.045 |
– 0.030 |
18.0 20.0 |
– |
8.0 11 |
– – |
|
|
Density |
Melting Point |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|||
|
Rockwell B (HR B) max |
Brinell (HB) max |
|||||||
|
Stainless Steel Coil |
8.0 g/cm3 |
1400 °C (2550 °F) |
515 |
205 |
35 – 40 |
92 |
304 |
|
Contact us to get a quick quote for your requirement.
Harsh Metalloys supplies materials of highest quality, tested to their best performance. The testing procedures involve hardness testing, spectrochemical analysis, PMI testing, micro and macro testing, flaring, pitting resistance, and IGC tests to ensure that our products meet the most stringent requirements. Besides our quality commitment, we give all our clients the commercial invoice, a packaging list that contains detailed net and gross weights, box numbers, and labels. We also give a legalized or attested Certificate of Origin and a Third-Party Inspection Certificate to ensure transparency and 100% client satisfaction with our coils pricing.
When selecting stainless steel coils, consider the alloy grade for corrosion resistance, strength, and durability, as well as the coil thickness and finish for specific application requirements. Additionally, ensure compatibility with environmental and mechanical conditions.
Stainless steel coils generally have inherent corrosion resistance, but additional coatings may be applied for extra protection in highly corrosive environments. Coatings such as passivation, galvanization, or powder coating can enhance their longevity.
Yes, we provide ss coils standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@www.harshmetalloys.com
When selecting stainless steel coils, consider factors like the required corrosion resistance, strength, and formability for the intended application. Also, ensure compatibility with environmental conditions and manufacturing processes.
Stainless Steel Coils are extensively used across various industries due to their versatility, strength, and resistance to corrosion. In construction, they are used for roofing, cladding, and structural elements. In the automotive sector, they are ideal for exhaust systems, trims, and chassis components. Food and beverage industries use them for sanitary equipment and kitchen appliances due to their hygienic properties. Additionally, they are utilized in chemical processing, marine applications, pharmaceuticals, and HVAC systems. Stainless steel coils are also a raw material for manufacturing pipes, tubes, sheets, and strips, making them integral to modern industrial and commercial infrastructure.
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