Sumit Impex is a well-known manufacturer, Supplier and exporter of Hastelloy C276 Nuts. As a trusted leader in this industry, we’ve earned our reputation by consistently putting customer satisfaction first. With years of experience and a strong focus on quality, every Hastelloy C276 Nut we make meets strict standards for performance and dependability. Our commitment to innovation and customer-centric values ensures that we remain the preferred choice for businesses seeking reliable Hastelloy products.

Sumit Impex is a Supplier of Hastelloy C276 Nuts, Biggest Stockist of Hastelloy Alloy C276 Nuts as per Standards in Mumbai, India.

C276 Hastelloy Nuts, Nickel Alloy C276 Nylon Insert Nuts, UNS N10276 Heavy Hex Nuts, Hastelloy Alloy C276 Eye Nuts, Hastelloy C276 Hex Nuts, Alloy C276 Hex Head Nuts, Hastelloy® Alloy C276 Dome Nuts, Hastelloy C276 Nuts Manufacturer.

Hastelloy C276 Nuts are fasteners made from Hastelloy C276, a nickel-molybdenum-chromium alloy known for its exceptional corrosion resistance in a wide range of aggressive environments, including oxidizing and reducing acids, seawater, and chlorine solutions. These nuts are widely used in chemical processing, oil and gas, and marine engineering due to their superior performance in corrosive environments. With excellent mechanical properties and resistance to both pitting and crevice corrosion, Hastelloy C276 Nuts provide reliable fastening solutions for critical applications where durability and longevity are paramount.

At Sumit Impex, we conduct rigorous quality tests on all materials before client delivery. These include the Hardness Test, Chemical Analysis, PMI (Positive Material Identification) Testing, Micro and Macro Test, Flaring Test, Pitting Resistance Test. We also provide essential documents like commercial invoices, packing lists, and Certificates of Origin. We offer Third Party Inspection Certificates to ensure complete client satisfaction, demonstrating our commitment to quality assurance.

Hastelloy C276 Nuts

Hastelloy C276 Nuts Specifications

Specifications ASTM B574 ASME SB574
Nut (DIA)
  • Metric: M6 – M110
  • Inch: 1/4″ – 4.5″
Nuts International Standard IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI
Threads BSF, UNF METRIC, UNC, UNEF, BSW or as required
ASME/ ANSI – American Standard
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • ASME B18.2.2
DIN German Standard DIN 933, DIN 931, DIN 970, DIN 934
ISO Standard ISO 4033, : ISO 4032, JIS standards
Head Drive style Phillips/ Slot, Phillips, Oval, Flat 82 degree, Pan, flat undercut, Round, Truss, flat head 100 degree, binding, fillister head, indented hex head, Slotted, Six-Lobe
MTC (Manufacturer Test Certificate) EN 10204 / 3.1
Finishing 
  • Zinc white, (yellow, black, blue), black oxide,
  • Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated,
  • Inconel: Passivated Self-Colour, Bright Zinc Plated (BZP),
  • Hot Dip Galvanised (HDG), Sherardized, DACROMET and Mechanically Applied coating
Production Process
  • M2-M24: Cold Forging, hot forging
  • M24-M100, machining and CNC for Customized connecting element
Nuts Coating
  • Xylon Coated Fasteners
  • Phosphate Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners
  • Teflon Coated Fasteners
  • Zinc Coated Fasteners
  • Cadmium Coated Fasteners
  • Ptfe Coated (Teflon) Fasteners
Packing Wooden Pallet, Canton, Carton / Small Box or as required

Hastelloy C276 Nuts Types

Heavy Hex Nuts

Heavy Hex Nuts

Square Nuts

Square Nuts

Wing Nuts

Wing Nuts

Coupling Nuts

Coupling Nuts

Acorn Nuts

Acorn Nuts

Panel Nuts

Panel Nuts

Nyloc Nuts

Nyloc Nuts

Self Locking Nuts

Self Locking Nuts

Hastelloy C276 Nuts Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS GOST EN OR
Hastelloy C276 2.4819 N10276 NW 0276 ХН65МВУ NiMo16Cr15W ЭП760

Hastelloy C276 Nuts Chemical Composition

Grade C Mn Si S Co Ni Cr Fe Mo P
C276 0.010 max 1.00 max 0.08 max 0.03 max 2.50 max 50.99 min* 14.50 – 16.50 4.00 – 7.00 15.00 – 17.00 0.04 max

Hastelloy C276 Nuts Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Hastelloy C276 8.89 g/cm3 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 790 Psi – 52,000 , MPa – 355 40 %

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Hastelloy Alloy C276 Nuts Applications

Export & Supply Destinations Of Hastelloy C276 Nuts

Armenia, Kuwait, Russia, Singapore, Bhutan, Indonesia, Kyrgyzstan, Vietnam, Macau, Qatar, Iran, Nepal, Japan, Lebanon, Bahrain, Hong Kong, South Korea, India, Malaysia, Saudi Arabia, China, Afghanistan, Bangladesh, Philippines, Oman, Taiwan, Maldives, Turkey, Sri Lanka, Thailand, Jordan, Egypt, Azerbaijan, Mongolia, United Arab Emirates, Myanmar, Israel, Iraq, North Korea, British.

Poland, Turkey, Serbia, Malta, Russia, Croatia, Monaco, Latvia, Sweden, Luxembourg, Hungary, Belgium, Estonia, Netherlands, Ireland, France, Azerbaijan, Slovakia, Denmark, Belarus, Liechtenstein, Czechia/Czech Republic, Bulgaria, Finland, United Kingdom, Cyprus, Norway, Greece, Switzerland, Austria, Portugal, Ukraine, Romania, Italy, Spain, Moldova, Lithuania, Germany.

Seychelles, Libya, Zimbabwe, Uganda, Rwanda, Zambia, Algeria, South Africa, Mozambique, Namibia, Tanzania, Egypt, Senegal, Mauritius, Niger, Angola, Central African Republic, Burkina Faso, Tunisia, Morocco, Gambia, Nigeria, Kenya, Burundi, Liberia, Madagascar, Ethiopia, Mauritania, Eswatini, Cameroon, Botswana.

Belize, El Salvador, Nicaragua, Barbados, Bahamas, Guatemala, Dominican Republic, Saint Lucia, Cuba, Canada, Grenada, Trinidad and Tobago, Dominica, Panama, Saint Vincent and the Grenadines, Jamaica, Haiti, Honduras, Antigua and Barbuda, Mexico, Costa Rica, United States of America.

Argentina, Venezuela, Brazil, Colombia, Paraguay, Suriname, Uruguay, Chile, Guyana, Bolivia, Ecuador, Peru.