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Hastelloy B2 Flanges/ Hastelloy UNS N10665 Flanges




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Hastelloy B2 Flanges/ Hastelloy UNS N10665 Flanges

Hastelloy UNS N10665 Orifice Flanges, Hastelloy B2 Ring Type Joint Flange, Alloy B2 Square Flanges Supplier, Hastelloy Screwed Flanges, ASTM B564 B2 Hastelloy Welding Neck Flanges Exporters and Suppliers in Mumbai, India.

ASME SB564 Alloy B2 Blind RTJ Flanges, B2 Hastelloy Forged/ Plate Flanges, Hastelloy overlay flanges, B2 Socket Weld Flange, Supplier of Hastelloy B2 Blind Flanges, Hastelloy DIN 2.4617 Weld Neck Flanges Exporter in India.

Detailed Information

ASTM B564 Hastelloy B2 Flanges are made and supplied by Prashaant Steel & Alloys. Hastelloy Flanges UNS N10665 are the most robust grade of Flanges used in applications involving high resistance properties. Prashaant Steel & Alloys ASTM B564 Hastelloy B2 Flanges are commonly used in industry because of their long service life and improved reliability. Prashaant Steel is dedicated to producing ASTM B564 Hastelloy B2 Flanges that match or exceed national and international quality requirements. Hastelloy’s UNS N10665 Flanges are recognized for their reliability. Prashaant Steel & Alloys is in the business of acquiring high-quality UNS N10665 ASTM B564 Hastelloy B2 Flanges for a range of industries. We produce ASTM B564 Hastelloy B2 Flanges that are resistant to media reduction and oxidizing media. The corrosion resistance of the ASTM B564 Hastelloy B2 Flanges is also increased. At Prashaant Steel & Alloys, we are only interested in manufacturing the best quality ASTM B564 Hastelloy B2 Flanges.

The ASTM B564 Hastelloy B2 Flanges are nickel and molybdenum bearing Flanges that have excellent resistance to environmental reduction. Strong Solution strengthens these Flanges. The Molybdenum material used in these Flanges has outstanding corrosion resistance in a number of degrading conditions. The nickel content of these Flanges avoids the creation of grain-boundary carbide precipitates in the heat-affected region of the weld. For applications requiring reducing agents such as phosphoric acids, sulfuric acid, acetic acid, and hydrogen chloride gas, ASTM B564 Hastelloy B2 Flanges are effective. They are also resistant to pitting and stress corrosion cracking, with the exception of heat-affected areas and knife-line zones.

Hastelloy B2 Flanges (UNS N10665) should not be used at temperatures between 1000 Degree F and 1600 Degree F as the alloy forms secondary phases that could decrease the ductility of the material. These Hastelloy B2 Flanges can be machined using all the traditional machining methods. More than most other metals of similar chemistry, our Hastelloy B2 Flanges offers superior protection against powerful chemical corrosion and comes with one of the best high – temp strengths of any steel. These Hastelloy B2 Flanges should not be used in oxidizing media or where oxidizing contaminants are available in reducing media. 

Meanwhile, our Hastelloy B2 Flanges are also being offered in customized sizes and shapes to our customers. The extremely low carbon and silicon content of these Hastelloy B2 Flanges reduces precipitation of carbides and other phases in the heat – affected zone of welds and ensures adequate corrosion resistance even in the welded condition. Our Hastelloy B2 Flanges is not recommended for use in the presence of ferric or cupric salts as these salts may cause rapid corrosion failure. Ferric or cupric salts of these Hastelloy B2 Flanges may perhaps develop when hydrochloric acid comes in contact with iron or copper.

At Prashaant Steel & Alloys, we are only interested in manufacturing the best quality ASTM B564 Hastelloy B2 Flanges. As a result, we conduct several quality tests on our products before shipping them to our customers. These checks are carried out to ensure that there are no problems with our final outputs. Some of the tests that we conduct are Mechanical Testing Such as Tensile of Area, Positive Material Identification – PMI Testing, Chemical Analysis – Spectra Analysis, Micro and Macro Test, Intergranular Corrosion (IGC) Test. With our goods, Prashaant Steel & Alloys also provides some documents and certificates. The certificates testify to the good standard of our UNS N10665 ASTM B564 Hastelloy B2 Flanges. Some of the documents that we provide include Fumigation Certificates, Raw Material Test Reports, Material Traceability Records, Certificate of Origin legalized/attested by Chamber of Commerce or Embassy, etc are some of certificates we provide.

Specifications of the ASTM B564 Hastelloy B2 Flanges:

Specifications: ASTM B564 / ASME SB564

Dimensions: ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799

Size: 1/8” NB to 4” NB (Socket weld & Screwed-Threaded)

Type: Socket weld Fittings, Screwed-Threaded Fittings

Class: 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS

Grade: Hastelloy C22, C276, C2000, B2, B3, C4, X Flanges

Type: Pipe Caps, Union, Tee, Cross, Bull Plug, Boss, Hex Head Bushing, Hex Head Plug, Square Head Plug, Round Head Plug, Hex Nipple, Street Elbow, Full Coupling, Half Coupling, Reducing Coupling, Swage Nipple, Pipe Nipple, Adapter.

Chemical Composition of ASTM B564 Hastelloy B2 Flanges:

Grade C Mn Si S Co Ni Cr Fe Mo P
Hastelloy B2 0.02 max 1.0 max 0.1 max 0.03 max 1.0 max Bal 1.0 max 2.0 max 26 – 30 0.04 max

ASTM B564 Hastelloy B2 Flanges Mechanical Properties:

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Hastelloy B2 9.2 g/cm3 1370 °C (2500 ºF ) Psi – 1,10,000 , MPa – 760 Psi – 51000 , MPa – 350 40 %

Equivalent Grades of ASME SB564 ASTM B564 Hastelloy B2 Flanges:

B2 2.4617 N10665 NW 0276 ХН65МВУ NiMo16Cr15W ЭП760

Types of Hastelloy B2 Flanges:

  • Hastelloy B2 Lap Joint Flanges
  • Hastelloy B2 Ring Type Joint Flanges
  • Hastelloy 2.4617 Lap Joint Flanges
  • Hastelloy B2 RTJ Flanges Suppliers
  • B2 Hastelloy Alloy Socket Weld Flanges
  • Hastelloy B2 SORF Flanges Exporter
  • Hastelloy B2 Alloy Reducing Flanges
  • Hastelloy B2 Plate Flanges Manufacturers
  • Hastelloy UNS N10665 Weld Neck Flanges
  • B2 Alloy Screwed / Threaded Flanges
  • Hastelloy Alloy B2 Orifice Flanges
  • Hastelloy B2 Slip on Flanges Stockist
  • Hastelloy B2 Blind Flanges Dealers
  • Hastelloy B2 Alloy BLRF Flanges
  • Alloy B2 WNRF Flanges Stock Holder
  • Hastelloy B2 Long Weld Neck Flanges


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