Nickel based Hastelloy Alloy B2 is a solid solution strengthened alloy. Since the alloy used to produce these fittings are solution strengthened, the metal has a higher tensile strength. Hastelloy B2 Forged Fittings are particularly well suited for applications involving the handling of reducing acids at high concentrations as well as high temperatures. The low content of carbon used to alloy the metal aids in the resistance of the formation of grain boundary carbides that occurs during welding in the weld HAZ or simply referred to as Heat affected zone. Thus, making the Hastelloy B2 Forged Fittings suitable for several chemical processes even when used in an as-welded condition.
Hastelloy B2 Forged Fittings
ASTM B564 UNS N10665 Socket Weld Elbow
Alloy B2 Threaded Union
Because the alloy of WNR 2.4617 Socket Weld Fittings does not contain a significant content of chromium added to the alloy, these fittings are cautioned against being used in either oxidizing media or in presence of oxidizing salts, for instance, ferric or cupric salts. ASTM B564 UNS N10665 Threaded Elbow is used in situations where performing welding is not considered to be a viable option. Applications involving flammable compounds would require non-explosive methods of joining, that’s where threaded fittings fit in. Threaded fittings have internal threads which are joint by male threads on the pipes. Similar to most nickel components, specification ASTM B564 takes into consideration several aspects of producing the Alloy B2 Threaded Union including its chemistry, the grain size of the alloy, test methods in addition to the mechanical properties such as strength and elongation.
Dimension Specification | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
---|---|
Thread | NPT, BSPT, BSPP |
Type | DN15-DN1200 |
End | Threaded, Welding, JIC |
Pressure Rating | Threaded end-2000lb/ 3000lb/ 6000lbs Pipe Fittings Socket-weld end-3000/ 6000/ 9000lbs Pipe Fittings |
Connection | Welding |
Manufacturing process | Push, Press, Forge, Cast, etc. |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Crosses, Couplings, Reducers, Inserts, Caps, Nipples, and Unions, Forged Pipe Fittings, Socket Weld & Threaded, Equal Tees & Reducing Tees, 90° & 45° Elbows – Female-Female, Male-Female, Male-Male, Union, Nipples, Couplings, Plugs Fittings |
Application |
|
Nickel B2 Threaded Fittings | Hastelloy Alloy B2 90 Deg Screwed-Threaded Elbow |
Alloy B2 45 Deg Screwed-Threaded Elbow | ASTM B564 UNS N10665 Equal Tee |
B2 Hastelloy Unequal Tee | ASME SB564 Alloy B2 Equal Cross |
Hastelloy B2 Unequal Cross | Hastelloy DIN 2.4617 Full Coupling |
B2 Hastelloy Half Coupling | Nickel B2 Reducing Coupling |
ASTM B564 UNS N10665 Cap | ASME SB564 Alloy B2 Bushing |
Alloy B2 Plug | Hastelloy B2 Hex Nipple |
Hastelloy DIN 2.4617 Elbow | Hastelloy Alloy B2 Bull Plug |
ASTM B564 UNS N10665 Welding Boss | ASME SB564 Alloy B2 Swage Nipple |
B2 Hastelloy Pipe Nipple | Hastelloy DIN 2.4617 Adapter |
Alloy B2 Union Male Female | Hastelloy Alloy B2 Union BS 3799 |
Nickel B2 Branch Outlet | Hastelloy B2 Elbow Outlet |
Hastelloy B2 90 Degree Elbow | $40.98/Each |
Hastelloy B2 Union | $90.64 / each |
Hastelloy B2 Half Coupling | $106.60 / each |
Hastelloy B2 Hex Plug | $56.65 / each |
Hastelloy B2 Full Coupling | $139.56 / each |
Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr | |
Hastelloy B2 | Balance | 0.02 max | 26 – 30 | 1.00 max | 0.1 max | 2.0 max | 0.04 max | 0.03 max | 1.0 max | 1.0 max |
Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
9.2 g/cm3 | 1370 °C (2500 °F) | Psi – 51000 , MPa – 350 | Psi – 1,10,000 , MPa – 760 | 40 % |
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | BS |
Hastelloy B2 | N10665 | 2.4617 | – | – | – |
NPS | Socket Bore |
Depth Socket |
Bore diameter |
Socket wall thickness |
Body wall thickness |
Center to bottom of socket A |
|
B | J | D | C | G | 45° | ||
1/2 | 21.95 21.70 |
10 | 16.6 15 |
4.65 4.10 |
3.75 | 11.5 | |
3/4 | 27.30 27.05 |
13 | 21.7 20.2 |
4.90 4.25 |
3.90 | 12.5 | |
1 | 34.05 33.80 |
13 | 27.4 25.9 |
5.70 5.00 |
4.55 | 14 | |
1¼ | 42.80 42.55 |
13 | 35.8 34.3 |
6.05 5.30 |
4.85 | 17 | |
1½ | 48.90 48.65 |
13 | 41.7 40.1 |
6.35 5.55 |
5.10 | 21 | |
2 | 61.35 61.10 |
16 | 53.5 51.7 |
6.95 6.05 |
5.55 | 25 | |
2½ | 74.20 73.80 |
16 | 64.2 61.2 |
8.75 7.65 |
7.00 | 29 | |
3 | 90.15 89.80 |
16 | 79.5 46.4 |
9.50 8.30 |
7.60 | 31.5 | |
4 | 115.80 115.45 |
19 | 103.8 100.7 |
10.70 9.35 |
8.55 | 41.5 |