Hastelloy Coils Available in Custom Sizes, Widths & Finishes
What are Hastelloy Coils?
Hastelloy coils are nickel based alloy strip supplied in coil form for corrosion resistant fabrication work. The alloy’s nickel content combines with chromium, molybdenum, tungsten, or iron depending on the grade, and that composition is what separates it from standard stainless steel coil. As a hastelloy coil supplier, Nandini Steel stocks material produced to recognised specifications, including ASME SB575 for the nickel-chromium-molybdenum grades. Gauge ranges run from thin hastelloy strip coil thicknesses of a fraction of a millimetre up through several millimetres, matching the tolerances chemical processing equipment and pressure vessel fabrication demand.
High-Quality Hastelloy Coils Supplier in Mumbai – Available in Various Grades, Sizes & Specifications at Competitive Prices
Key Features of Hastelloy Coils
Corrosion resistance separates this material from conventional alloy coil. Hastelloy C276 coil resists oxidising and reducing media, a combination that comes from 15 to 17% molybdenum alongside 14.5 to 16.5% chromium. Hastelloy C22 coil carries a higher chromium share, improving its performance against oxidising acids and chlorides compared to C276. Nickel and molybdenum alone, with chromium held under 1%, deliver resistance to hydrochloric acid at every concentration and temperature, though that advantage disappears the moment oxidising contaminants enter the process stream.
Low carbon content in each grade limits carbide precipitation at the weld heat affected zone, so fabricators can use these coils in the as-welded condition without a separate stabilising treatment afterward. Mechanical properties also remain stable below room temperature, which suits cryogenic equipment as readily as it suits ordinary plant service.
Hastelloy Coil Manufacturing Process
Production starts with raw material selection and ends with a tested, packed coil ready for dispatch. Each stage builds on the one before it, and missing any step of the process compromises the corrosion resistance the finished material is bought for.
Raw Material: Nickel, chromium, molybdenum, tungsten and iron are weighed out in the ratios each Hastelloy grade specifies.
Melting: The charge is melted into a homogeneous nickel based alloy.
Alloying: Molybdenum, chromium and the other elements are adjusted here to lock in grade specific chemistry, whether that means C276, C22 or B2.
Casting: Molten alloy is cast into ingots or slabs that become the starting stock for rolling.
Hot Working: Hot rolling breaks down the cast structure and reduces the slab to plate or hot band thickness.
Cold Rolling: Cold rolling brings the material down to strip and coil gauges, holding tighter thickness tolerances than hot rolling allows.
Heat Treatment: Solution annealing dissolves carbide precipitates formed during rolling and restores the alloy’s corrosion resistance.
Surface Treatment: Descaling and pickling strip away oxide scale, leaving a clean surface suited to forming and welding.
Slitting/Cutting: Full width coil is cut according to the widths a project needs, producing Hastelloy slit coil sized for direct use.
Inspection: Chemical composition, mechanical properties and dimensional tolerances get checked against ASME SB575 or the applicable specification before release.
Packaging: Coils are wrapped to prevent surface damage and moisture absorption during shipment.
Nandini Steel uses a network of Hastelloy coil manufacturers and re-checks every batch against its certificate before it leaves the warehouse.
Industries That Use Hastelloy Coils
Hastelloy coils are most commonly used in corrosive process media that rule out standard stainless steel. Resistance to acids, chlorides and mixed oxidising or reducing environments defines this material across several process industries:
- Chemical processing: reactors, columns and heat exchangers
- Oil and gas: separators, stack liners and flowlines
- Pharmaceutical manufacturing
- Pulp and paper production
- Pollution control and waste treatment
- Power generation: steam generators and reactor components
- Marine and offshore engineering
Testing, Packaging & Delivery
Every coil leaving Nandini Steel carries mill test certificates covering chemical composition and mechanical properties, with corrosion testing added where the grade calls for it. Dimensional checks confirm thickness, width and coil weight with the order before packing starts. Coils are wrapped in moisture-resistant material and strapped for transit, with documentation matched to the buyer requirements.
Searching for top-quality Hastelloy Coils? Reach out to us for durable, high-strength solutions engineered for unmatched performance in extreme environments.
Why Choose Nandini Steel for Hastelloy Coils?
Nandini Steel operates as an ISO certified stockist and supplier of alloy, nickel alloy and stainless steel, and Hastelloy coil is part of the range alongside C276, C22 and B2 grades. Stock is held ready for dispatch, which shortens lead time on standard gauges.
Every batch in stock ships with certification, and documentation is considered part of the material itself rather than an add-on. Precision-grade coil, backed by paperwork a buyer can hand straight to their quality department, is what a supplier relationship is meant to deliver.
Types of Hastelloy Coils Available
Hastelloy Slit Coils
Hastelloy B2 Coils
Hastelloy Strip Coils
Hastelloy Rolled Coil
Hastelloy Coils Specification
Sheet Specifications: ASME SB575
Dimensions: MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc
Thickness Range: 0.3 mm to 120 mm
Width: 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length: 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Finish: Hot rolled (HR), Cold rolled coils (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Hardness: Soft, Hard, Half Hard, Quarter Hard, Spring Hard, etc
Form: Plain Coils, Shim Coils, Strip, Flats, Blank (Circle), Ring (Flange)
Equivalent Grades of Hastelloy Alloy Coils
| GRADE | STANDARD / WNR. | UNS | JIS / AFNOR / GOST |
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 / NiMo16Cr15W / ??65??? |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 / NiCr21Mo14W / EP760 |
| Hastelloy B2 | 2.4617 | N10665 | NW 0665 |
| Hastelloy B3 | 2.4600 | N10675 | – |
| Hastelloy C2000 / C59 / C4 | 2.4600 | N10675 | – |
Chemical Composition of Hastelloy Coils
| Grade | Ni | Cr | Mo | Fe | Co | Mn | Si | C | Other |
| C276 | 50.99 min | 14.5-16.5 | 15.0-17.0 | 4.0-7.0 | 2.50 max | 1.00 max | 0.08 max | 0.01 max | W: 3.0-4.5, V: 0.35 |
| C22 | 50.01 min | 20.0-22.5 | 12.5-14.5 | 2.0-6.0 | 2.50 max | 0.50 max | 0.08 max | 0.01 max | W: 2.5-3.5, V: 0.35 |
| B2 | Bal | 1.0 max | 26.0-30.0 | 2.0 max | 1.0 max | 1.0 max | 0.1 max | 0.02 max | P: 0.04, S: 0.03 |
| B3 / C2000 | 65.0 min | 1.5 | 28.5 | 1.5 | 3.0 max | 3.0 max | 0.10 max | 0.01 max | W: 3.0, Al: 0.5, Ti: 0.2 |
Mechanical & Physical Properties of Hastelloy Coils
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%) | Elongation |
| Hastelloy C276 | 8.89 g/cm³ | 1370 °C | 790 MPa | 355 MPa | 40 % |
| Hastelloy C22 | 8.89 g/cm³ | 1370 °C (2500 °F) | MPa – 790 (115 ksi) | MPa – 355 (52 ksi) | 40 % |
| Hastelloy B2 | 9.2 g/cm³ | 1370 °C | MPa – 760 (110 ksi) | MPa – 350 (51 ksi) | 40 % |
| Hastelloy B3 | 9.22 g/cm³ | 1418 °C | 1000 – 2000 MPa | – | 216 (Modulus) |
| C2000 / C59 / C4 | 9.22 g/cm³ | 1418 °C | 1000 – 2000 MPa | – | 216 (Modulus) |
Hastelloy Coils Thickness Chart
| Thickness | Thickness | Size Range | Surface Area per Unit weight | Approx Weight per Sheet | ||
| inches | mm | lbs/ft² | kg/m² | lbs | kg | |
| 0.015 | 0.381 | 36 x 96 | 0.630 | 3.07566 | 15.12 | 6.84936 |
| 0.015 | 0.381 | 36 x 120 | 0.630 | 3.07566 | 18.90 | 8.5617 |
| 0.0178 | 0.45212 | 36 x 96 | 0.756 | 3.690792 | 18.15 | 8.22195 |
| 0.0178 | 0.45212 | 36 x 120 | 0.756 | 3.690792 | 22.68 | 10.27404 |
| 0.0178 | 0.45212 | 48 x 96 | 0.756 | 3.690792 | 24.19 | 10.95807 |
| 0.0178 | 0.45212 | 48 x 120 | 0.756 | 3.690792 | 30.24 | 13.69872 |
| 0.0235 | 0.5969 | 30 x 96 | 1.008 | 4.921056 | 20.16 | 9.13248 |
| 0.0235 | 0.5969 | 30 x 120 | 1.008 | 4.921056 | 25.20 | 11.4156 |
| 0.0235 | 0.5969 | 36 x 96 | 1.008 | 4.921056 | 24.19 | 10.95807 |
| 0.0235 | 0.5969 | 36 x 120 | 1.008 | 4.921056 | 30.24 | 13.69872 |
| 0.0235 | 0.5969 | 36 x 144 | 1.008 | 4.921056 | 36.29 | 16.43937 |
| 0.0235 | 0.5969 | 48 x 96 | 1.008 | 4.921056 | 32.26 | 14.61378 |
| 0.0235 | 0.5969 | 48 x 120 | 1.008 | 4.921056 | 40.32 | 18.26496 |
| 0.0235 | 0.5969 | 48 x 144 | 1.008 | 4.921056 | 48.39 | 21.92067 |
| 0.0291 | 0.73914 | 30 x 96 | 1.260 | 6.15132 | 25.20 | 11.4156 |
| 0.0291 | 0.73914 | 30 x 120 | 1.260 | 6.15132 | 31.50 | 14.2695 |
| 0.0291 | 0.73914 | 36 x 96 | 1.260 | 6.15132 | 30.24 | 13.69872 |
| 0.0291 | 0.73914 | 36 x 120 | 1.260 | 6.15132 | 37.80 | 17.1234 |
| 0.0291 | 0.73914 | 36 x 144 | 1.260 | 6.15132 | 45.37 | 20.55261 |
| 0.0291 | 0.73914 | 48 x 96 | 1.260 | 6.15132 | 40.32 | 18.26496 |
| 0.0291 | 0.73914 | 48 x 120 | 1.260 | 6.15132 | 50.41 | 22.83573 |
| 0.0291 | 0.73914 | 48 x 144 | 1.260 | 6.15132 | 60.49 | 27.40197 |
| 0.0355 | 0.9017 | 30 x 96 | 1.512 | 7.381584 | 30.24 | 13.69872 |
| 0.0355 | 0.9017 | 30 x 120 | 1.512 | 7.381584 | 37.80 | 17.1234 |
| 0.0355 | 0.9017 | 36 x 96 | 1.512 | 7.381584 | 36.29 | 16.43937 |
Weight Per Hastelloy Coils
| Thickness | Coil Weight per Unit Area | Density |
| 3/16 inches | 0.06000 lbs/in²42.184176 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1/4 inches | 0.08 lbs/in²56.245568 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3/8 inches | 0.121 lbs/in²85.0714216 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1/2 inches | 0.161 lbs/in²113.1942056 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 5/8 inches | 0.196 lbs/in²137.8016416 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3/4 inches | 0.235 lbs/in²165.221356 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 7/8 inches | 0.274 lbs/in²192.6410704 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 inches | 0.313 lbs/in²220.0607848 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 1/4 inches | 0.391 lbs/in²274.9002136 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 1/2 inches | 0.47 lbs/in²330.442712 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 3/4 inches | 0.549 lbs/in²385.9852104 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 inches | 0.627 lbs/in²440.8246392 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 1/4 inches | 0.705 lbs/in²495.664068 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 1/2 inches | 0.784 lbs/in²551.2065664 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 3/4 inches | 0.862 lbs/in²606.0459952 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3 inches | 0.941 lbs/in²661.5884936 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
Hastelloy Coils Stockist Distributor of Following Manufacturers
Hastelloy Coils Finish Types
| Mumbai (Maharashtra) | Delhi | Bengaluru (Karnataka) | Chennai (Tamil Nadu) |
| Kolkata (West Bengal) | Hyderabad (Telangana) | Ahmedabad (Gujarat) | Pune (Maharashtra) |
| Jaipur (Rajasthan) | Surat (Gujarat) | Chandigarh | Lucknow (Uttar Pradesh) |
| Indore (Madhya Pradesh) | Coimbatore (Tamil Nadu) | Kochi (Kerala) | Visakhapatnam (Andhra Pradesh) |
| Nagpur (Maharashtra) | Patna (Bihar) | Bhopal (Madhya Pradesh) | Vadodara (Gujarat) |
| Mysuru (Karnataka) | Thane (Maharashtra) | Rajkot (Gujarat) | Vijayawada (Andhra Pradesh) |
| Agra (Uttar Pradesh) | Nashik (Maharashtra) | Guwahati (Assam) | Kanpur (Uttar Pradesh) |
| Faridabad (Haryana) | Gurugram (Haryana) | Noida (Uttar Pradesh) | Shimla (Himachal Pradesh) |
| Raipur (Chhattisgarh) | Udaipur (Rajasthan) | Kolkata (West Bengal) | Bhubaneswar (Odisha) |
| Dehradun (Uttarakhand) | Ranchi (Jharkhand) | Jamshedpur (Jharkhand) | Chandrapur (Maharashtra) |
| Dhanbad (Jharkhand) | Aligarh (Uttar Pradesh) | Bhubaneswar (Odisha) | Aurangabad (Maharashtra) |
| Tiruchirappalli (Tamil Nadu) | Srinagar (Jammu & Kashmir) | Ludhiana (Punjab) | Warangal (Telangana) |
| Kolkata (West Bengal) | Bikaner (Rajasthan) | Panaji (Goa) | Guntur |
Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus, Saudi Arabia, Iran, Iraq, UAE, Qatar, Bahrain
South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Nigeria, Algeria, Angola
Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, USA, Canada, Mexico, Panama
Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Russia, Norway, Germany, France, Italy, UK, Spain, Ukraine, Croatia, Slovenia, Malta, Albania, Austria, Switzerland, Slovakia, Finland, Ireland
India, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea
Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Argentina, Bolivia, Brazil, Chile
FAQs
What is Hastelloy coil made of?
Hastelloy coil is a nickel-based alloy. Grades such as C276 and C22 add chromium, molybdenum and tungsten, while B2 relies on nickel and molybdenum alone for resistance to reducing acids.
What is the price of Hastelloy coil per kg?
Hastelloy coil price depends on grade, gauge, width and order quantity, since nickel and molybdenum content drive raw material cost. Contact Nandini Steel for a quote matched to your specification.
How does Hastelloy coil perform at high temperatures?
Hastelloy C276 coil operates from cryogenic conditions up to around 400°C while keeping its resistance to pitting, crevice damage, and stress corrosion cracking in chloride-bearing streams.
How can I choose the right Hastelloy grade for my application?
Match the grade to your process chemistry. C22 suits oxidising acids and chlorides, C276 handles oxidising and reducing media, and B2 is reserved for pure hydrochloric acid service.
How do I get a Hastelloy coil quote with certification requirements?
Share the grade, thickness, width and coil weight as per your requirements along with your certification requirements. Nandini Steel issues test certificates with every quote for ASME SB575-compliant material.
