Hastelloy C276 Fasteners

Hastelloy C276 Fasteners, Alloy C276 Fasteners Suppliers, Hastelloy C276 Nuts, Hastelloy C276 Bolts Manufactures, Hastelloy C276 Washers, Hastelloy C276 Screws Suppliers, Hastelloy C276 Stud Bolts, Alloy C276 Nuts, Alloy C276 Bolts Supplier & Exporter in Mumbai India.

Alpha Overseas(AOS) is a known supplier and offers a wide range of Hastelloy C276 Fasteners, which can operate from cryogenic temperatures up to 750 Degree F (400 Degree C). Although there are several variations of the Hastelloy nickel alloy, these Alloy C276 Fasteners is by far the most widely used. When the lead time and the cumulative costs of manufacturing are considered, these Nickel-Alloy C276 Fasteners can often offer the customer an instantly available and more economic option. Hastelloy C276 Nuts also has excellent resistance to pitting, stress-corrosion cracking and oxidizing atmospheres up to 1900 Degree F. Some important features of these Hastelloy C276 Bolts include its resistance to oxidizers like Acids, Chlorine dioxide, Hypochlorite and so on. Hastelloy C276 Washers has excellent resistance to pitting, crevice corrosion and stress corrosion cracking. Low carbon in these Hastelloy C276 Screws minimizes carbide precipitation during welding. Hastelloy C276 Stud Bolts has resisted the formation of grain boundary precipitates in the weld heat-affected zone, making it a candidate for most chemical and petrochemical processing applications in the as-welded condition.

Hastelloy C276 Fasteners
Hastelloy C276 Fasteners
Hastelloy C276 Fasteners
Hastelloy C276 Fasteners

Hastelloy DIN 2.4819 Fasteners, Hastelloy ASME SA193 Fasteners Suppliers, Hastelloy ASTM A194 Hexagon Nut, Hastelloy Alloy Head Square Neck Bolts, Hastelloy Alloy Stud Bolts, ASME SB194 Hastelloy C276 Self Tapping Screw Manufactures, Hastelloy C22 Spring Washers Leading Manufacturer & Stockist in Mumbai, India.

Like other nickel alloys, these Alloy C276 Nuts is ductile, weld and easy to form, along with possesses exceptional resistance to stress corrosion cracking in chloride-bearing solutions (a form of degradation to which the austenitic stainless steels are prone). Applications of Alloy C276 Bolts include and are not limited to, ducts, dampers, stack liners, scrubbers, heat exchangers, stack-gas re-heaters, evaporators and reaction vessels.

Our products are made from superior quality Raw Material and are available in Customized Designs to suit different requirements of the clients. Our contemporary technology and constant efforts to acquire new skills to enhance production is the secret of our success and impeccable quality.


ASTM A193-A194 / ASME SA193-SA194 Hastelloy C276 Fasteners Specification :

Standards : ASTM / ASME

Material Grade : A2-70, A4-70, ASTM F467 / F467M Hastelloy C276 Nuts

Size Range : M3 TO M10 (#4 to # 14)

Grade : Hastelloy C276 (UNS N10276) Nuts 2.4819

Length : M3 – M5 (Up to 50mm), M6 – M10 (up to 80mm)

Thread Type : Fine Thread (AB type), Coarse Thread (A type)

Drive : Phillip, Pozzi, Slotted, Torx

End Point : Cone Point "C", Flat Point "F"

Hastelloy C276 Fasteners Equivalent Grades

Hastelloy C2765 2.4819 N10276


Hastelloy C276 Fasteners Chemical Composition

Element Cr Fe Ni C Mn W Si S v P
Hastelloy C276 15 – 17 4 – 7 Balance 0.01 max 1.0 max 3 – 4.5 0.08 max 0.03 max 0.35 max 0.04 max


Hastelloy C276 Fasteners Mechanical & Physical Properties

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

Testings (Destructive, Non Destructive):
  • Positive Material Identification - PMI Testing
  • Chemical Analysis - Spectro Analysis
  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Micro Test
  • Macro Test
  • Hardness Test
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Radiography Test
  • Dye Penetrant Test (DP Test)
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test


  • We understand the importance of packaging specially in case of international shipments as the consignment has to go through a number of channels to reach the final destination, thus we take proper care of packing.
  • We pack our goods in a various ways depending on the products. The different ways in which our products are packed are:
    • Shrink-wrapped
    • Wooden Boxes
    • Wooden Pallets
    • Wooden Crates
    • Carton boxes


  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.


Delivery Time:
  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not availabe in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activites and make sure that there is no delay in shipment.


  • We welcome stage wise inspection, final stage inspection from any of your representative or third party inspection agencies.
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, Llyods, BVIS, SGS, DNV etc.


  • We supply Hastelloy C276 to Pressure Vessel, Tanks and Heat Exchanger Manufacturers used in Chemical Process Plants and Oil and Gas Exploration
  • C276 is used a lot in Marine, Water and Waste Water Treatment Plants
  • C276 is a big yes for Effluent scrubbing systems

Other Types Of Hastelloy C276 Fasteners
  • Hastelloy C276 Self Tapping Screw
  • Hastelloy C276 T-Head Bolts Manufacturer at Qatar
  • Hastelloy Alloy Eye Bolt Exporter
  • Hastelloy Mushroom Head Square Neck Bolts
  • Hastelloy C276 Oxygen Services Distributors
  • Hastelloy Alloy Foundation Bolts
  • Hastelloy C276 Threaded Rods
  • Hastelloy C276 U Bolts
  • Hastelloy Alloy Cap Screw Suppliers
  • ASME SA194 Hastelloy Pan Head Screw
  • Hastelloy C276 Socket Hexagon Head Screw Suppliers at Tanzania
  • Hastelloy Alloy T-Head Bolts
  • Hastelloy Hex Domed Cap Nuts
  • Hastelloy C276 Fasteners
  • ASTM A193 Hastelloy Fasteners
  • Hastelloy Wing Screw ASME SA194
  • Hastelloy C276 Bolts Manufacturer
  • ASME SA193 Hastelloy Socket Screw
  • Hastelloy Alloy Cap Screw
  • Hastelloy Alloy Pan Head Screw
  • Hastelloy C276 Machine Screw
  • Hastelloy C276 Socket Head Cap Screw
  • Hastelloy Allen Cap screw Stockiest in India
  • Hastelloy C276 Square Nut
  • Hastelloy Alloy Stud Bolts
  • Hastelloy Alloy Pan Head Screw

Approved manufacturer of
Sabic approved Hastelloy C276 Fasteners
KNPC approved Hastelloy C276 Fasteners
Williamson approved Hastelloy C276 Fasteners
MARAFIQ approved Hastelloy C276 Fasteners
Magnetrol approved Hastelloy C276 Fasteners
QATARGAS approved Hastelloy C276 Fasteners
ONGC approved Hastelloy C276 Fasteners
FW approved Hastelloy C276 Fasteners
IBR approved Hastelloy C276 Fasteners
Alba approved Hastelloy C276 Fasteners
Kuwait Oil Company approved Hastelloy C276 Fasteners
Egyptian General Petroleum Corporation approved Hastelloy C276 Fasteners
Industry We Serve
Hastelloy C276 Fasteners in Petrochemical Industry
Hastelloy C276 Fasteners in Oil & Gas Industry
Hastelloy C276 Fasteners in Power Plant at Philippines
Hastelloy C276 Fasteners in Pharmaceuticals Industry at Spain
Hastelloy C276 Fasteners in Chemicals Industry
Hastelloy C276 Fasteners in Defence Industry
Hastelloy C276 Fasteners in Food and Beverages Industry
Hastelloy C276 Fasteners in Sugar Industry
Hastelloy C276 Fasteners in Paper Industry at Morocco
Hastelloy C276 Fasteners in Cement Industry at Malayasia
Hastelloy C276 Fasteners Dairy Industry
Hastelloy C276 Fasteners in Mining Industry

We Supply Our Hastelloy C276 Fasteners in Countries like


People Also Searched For

C276 Hastelloy Alloy Nuts Suppliers in United Kingdom, ASTM F467 Hastelloy Hexagon Nuts Exporter in Singapore, Hastelloy C276 Machine Screw Exporter in Qatar, Hastelloy Nuts Suppliers in Argentina, WNR 2.4819 Nuts in Bahrain, Hastelloy Alloy Nuts in Maldives, C276 Hastelloy Alloy Hex Domed Cap Nuts in Peru, C276 Hastelloy Alloy Nuts Dealer in Jordan, Hastelloy Alloy DIN 2.4819 Custom Nut in UAE, ASME F467 Hastelloy Wing Nut Suppliers in Croatia, C276 Hastelloy Nuts Stockholder in Mexico, Hastelloy C276 Hex Nuts in Malaysia, UNS N10276 Nuts in Brazil, C276 Hastelloy Coupling Nuts Stockist in Kazakhstan, Hastelloy Alloy C276 Square Nuts Distributors in Czechia, Alloy C276 Nuts in Sri Lanka, Hastelloy Alloy Flange Lock Nut in Egypt, C276 Alloy Jam Nut in Senegal, Hastelloy Alloy UNS N10276 Hex Coupling Nuts Suppliers in Saudi Arabia, Hastelloy Alloy JIS NW 0276 Nylon Lock Nut Stockist in Oman.