We could produce Hastelloy B-2 seamless tubes, Hastelloy B2seamless tube, Hastelloy B-2 tubings, UNS N10665 seamless tube/welded tubes, Alloy B-2, alloy B2 seamless tube/welded tubes, 2.4617 seamless tube/welded tubes from china
The type of Hastelloy B-2, UNS N10665, 2.4617 tubes that we could do is as follows: U Bend Tubes, U-Tubes, forged tubes, forging tubes, coiled tubes, boiler tubes, heat exchanger tubes, Capillary tubes, Thermocouple tubes, Superheater tubes and reheater tubes, condenser tube, finned tubes, furnace tubes, instrumentation tubes, Evaporator tubes, honed tubes, Precision tubes, High pressure tubes, hydraulic tubes from china
The outer diameter of Hastelloy B-2, UNS N10665, 2.4617 tubes that we could do is from 0.4MM to 850MM, The thickness of Hastelloy B-2, UNS N10665, 2.4617 tubes that we could do is from 0.12MM to 100MM
As per surface finish of Hastelloy B-2, UNS N10665, 2.4617 tubes, we could do 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish), PICKLING surface finish as per the requirement of the clients
As per heat treatment of Hastelloy B-2, UNS N10665, 2.4617 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients
Our Hastelloy B-2, UNS N10665, 2.4617 tubes/tubings are widely used in many industry like, Feed-water and steam generator tubing in power plants, Brine heaters and evaporator bodies in salt plants, Sulphuric and hydrouoric acid alkylation plants, Industrial heat exchangers, Cladding for crude oil distillation columns, Splash-zone sheathing in offshore structures, seawater service, Plants for isotope separation in the production of nuclear fuel pumps and valves used in the manufacture of chlorinated hydrocarbons and so on
We could supply Hastelloy B-2, UNS N10665, 2.4617 tubes/tubings material certificate as per En10204-3.1 or EN10204-3.2 by third parts(like TUV, DNV, GL, and so on)
Please send us the size and quantity of Hastelloy B-2, UNS N10665, 2.4617 tubes that you need, we are glad to quote the best price for your side
Hastelloy b2
Equivalent designations
UNS N10665
DIN W. Nr. 2.4617
Form |
ASTM |
Rod |
B 335 |
Plate, sheet and strip |
B 333, B 906 |
Seamless pipe and tube |
B 622 |
Welded pipe |
B 619, B 775 |
Welded tube |
B 626, B 751 |
Welding fitting |
B 366 |
Forged or rolled pipe flange and forged fitting |
B 462 |
Billet and bar for reforging |
B 472 |
Forging |
B 564 |
Chemical composition
% |
Ni |
Mo |
Fe |
Cr |
Co |
C |
Mn |
Si |
P |
S |
min |
balance |
26.0 |
|
|
|
|
|
|
|
|
max |
30.0 |
2.0 |
1.00 |
1.00 |
0.020 |
1.00 |
0.10 |
0.040 |
0.030 |
Physical properties
Density |
9.22 g/cm3 |
Melting range |
1330-1380ºC |
Features: Hastelloy B-2 has outstanding resistance to hydrochloric acid at all concentrations and temperatures. It also has significant resistance to reducing environments like sulfuric, phosphoric, acetic acids and other nonoxidizing media. Hastelloy B-2 has excellent resistance to pitting corrosion, stress corrosion cracking, and knife line and weld heat-affected zone attack. Hastelloy B-2 has poor resistance to oxidizing environments, therefore, it should not be used where ferric or cupric salts are present as these salts may cause rapid corrosion failure.
Applications: Equipment handling reducing chemical environments; and chemical process industry involving hydrochloric, sulfuric, phosphoric and acetic acids.
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