Hastelloy B2 Threaded Fittings

UNS N10665 Threaded Fittings, DIN 2.4617 Threaded Fittings

We are Manufacture, Suplier & Export of Hastelloy B2 Forged Threaded Fittings (also referred as WNR 2.4617 Forged Threaded Fittings) that are actually manufactured from High Quality of Standard Raw Materials and are designed as per with national and international standards. The primary function of the Alloy B2 Forged Threaded Fittings is that of effective survival under high-temperature, high-stress service in a moderately to severely corrosive, and/or erosion prone environment. Our UNS N10665 Forged Threaded Fittings are used for many applications including pressure vessels, nuclear reactors, chemical reactors, as pipes and valves in chemical industry. Our Hastelloy B2 Forged Threaded Fitting products are made from high quality components. The austenitic structure of ANSI B16.11 Hastelloy B2 Forged Threaded Union also results in a change in the physical properties of the steel. We focus in manufacturing custom shape and special size fittings for our clients.

Our Hastelloy B2 Forged Threaded Cross Fittings provides resistance to pure sulfuric acid and a number of non – oxidizing acids. These Hastelloy B2 Forged Threaded Cap Fittings can be used in the as-welded condition because it resists the formation of grain – boundary carbide precipitates in the weld heat – affected zone.

Specification Of Hastelloy B2 Threaded Fittings

Specifications ASTM B564 / ASME SB564
Size 1/8″ NB to 4″ NB Screwed-Threaded
Dimensions ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Class 2000lb/ 3000lb/ 6000lbs
From 90º Elbows, 45º Elbows, Tees, Cross, Couplings, Reducers, Inserts, Caps, Nipples, Unions, Equal Tees & Reducing Tees, Plugs.

Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS GOST EN OR
B2 2.4617 N10665 NW 0276 ХН65МВУ NiMo16Cr15W ЭП760

Chemical Composition

Grade C Mn Si S Co Ni Cr Fe Mo P
B2 0.01 max 1.00 max 0.08 max 0.03 max 2.50 max 50.99 min* 14.50 – 16.50 4.00 – 7.00 15.0 – 17.0 0.04 max

Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.89 g/cm3 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 790 Psi – 52000 , MPa – 355 40 %