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Hastelloy Fasteners Supplier & Manufacturer | Hastelloy C276 Grade | Sagar Steel Corporation

Hastelloy Fasteners Supplier & Manufacturer | Hastelloy C276 Grade | Sagar Steel Corporation
Specification Details
SizeM6 to M24
TypeBolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners
StandardDin, Iso, Jis, Gb, Is, Bs, Astm
Length 60 mm
MaterialStainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

Hastelloy Fasteners manufactured in India for chemical processing oil gas marine and high corrosion resistance applications

Sagar Steel Corporation is a reliable Hastelloy Fasteners Manufacturer in India, the company that produces high-performance fasteners that are tailor-made to meet extreme corrosion, high temperature, and high-pressure service demands. These fasteners are common in chemical processing, oil and gas and petrochemical, power generation, pharmaceutical and marine industries where common alloys do not perform reliably.

We provide high-quality and reliable Hastelloy fasteners to local and foreign consumers using our worldwide B2B platform to deliver the highest level of accuracy in manufacturing and reliability in delivery. Our Hastelloy fasteners are manufactured using excellent nickel-based alloys that are characterized by high pitting, crevice corrosion, oxidation, and stress corrosion cracking resistance. Its product line consists of bolts, nuts, screws, studs and washers of different sizes, threads, and surface finishes to fit a wide variety of industrial applications. Every fastener is subjected to stringent quality checking, chemical checking and mechanical checking to provide dimensional accuracy and the meeting of international standards.

Hastelloy Fasteners – Material & Grade Table

MaterialGrade / AlloyUNS No.Key PropertiesApplicable Standards
HastelloyC-276N10276Exceptional resistance to pitting, crevice corrosionASTM B574
HastelloyC-22N06022Superior resistance to oxidizing & reducing mediaASTM B574
HastelloyC-2000N06200Excellent sulfuric & hydrochloric acid resistanceASTM B574
HastelloyXN06002High temperature & oxidation resistanceASTM B574
HastelloyG-30N06030Excellent phosphoric acid resistanceASTM B574
Hastelloy fasteners have wide application in reactors, heat exchangers, pipelines, valves, pressure vessels and high-temperature equipment. They are suitable to the critical assemblies used in industries since they are capable of maintaining mechanical integrity and corrosion resistance in harsh operating environments. We are also providing tailor made Hastelloy fasteners according to drawings and technical specifications to facilitate special project demands.

Hastelloy Fasteners – Types, Sizes & Availability Table

Fastener TypeSize RangeThread StandardFinishMinimum Order QuantityAvailable Cities
BoltsM6 – M72Metric / UNC / UNFMachined200 PcsMumbai, Pune
NutsM6 – M72Metric / UNC / UNFMachined200 PcsChennai, Ahmedabad
ScrewsM3 – M36MetricMachined200 PcsDelhi, Hyderabad
Stud BoltsM10 – M80Metric / UNCMachined200 PcsBangalore, Coimbatore
WashersM6 – M72DIN / ISOMachined200 PcsSurat, Kolkata

Key Features of Hastelloy Fasteners

Hastelloy fasteners are made to work in harsh conditions because they have better metallurgical and mechanical characteristics.
  • Excellent performance against corrosion and hostile chemical conditions.
  • High temperature and pressure excellence.
  • Embden-Meyerhof resistance to pitting and crevice corrosion.
  • The mechanical strength and structural stability are high and long-term.
  • Extended service life and cut-down maintenance needs.
These characteristics render Hastelloy fasteners a reliable choice in harsh service and extreme-corrosion duties.
Besides Hastelloy fasteners, we have also Duplex fasteners, Titanium fasteners and Copper fasteners, and therefore buyers can find an extensive source of high-performance fastening solutions in one reputable manufacturer.

Chemical Composition

Representative Grade: Hastelloy C276

ElementPercentage (%)
Nickel (Ni)Balance
Chromium (Cr)14.5–16.5
Molybdenum (Mo)15.0–17.0
Tungsten (W)3.0–4.5
Iron (Fe)4.0–7.0
Cobalt (Co)2.5 max.
Carbon (C)0.010 max.

Mechanical Properties

PropertyValue
Tensile Strength690 MPa min.
Yield Strength283 MPa min.
Elongation40% min.
HardnessApprox. 100 HRB max.

Equivalent Grade

StandardGrade
ASTMB574 / F467
UNSN10276
EN2.4819
DINNiMo16Cr15W


Type of Sub-products

Frequently Asked Questions

What are the applications of Hastelloy Fasteners?

Where are Hastelloy Fasteners used?

What are the main uses of Hastelloy Fasteners?

Which applications require Hastelloy Fasteners?

Can Hastelloy Fasteners be used for industrial projects?

What industries commonly use Hastelloy Fasteners?

Are Hastelloy Fasteners suitable for specialized applications?

Countries We Export

  • India

Cities We Supply

  • Lucknow

  • Mumbai

  • Nashik

  • Pune

  • Rajkot

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat

Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry

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