Hastelloy B2 wanted-Choose Hastelloy B2 Manufacturer

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Hastelloy B2

Products Details

Jiangsu Bealloy Co.,Ltd produce special alloy products, including Bar,Rod,Bolts,Nuts,Washers,Sheet,Plate,Pipe,Tube Pipe Fittings,Rings,Forgings,Flange Coil and Strip,if any requirements not found, Please email us sales@bealloy.com. We will offer you best price and more details. Any customization are accepted.

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	balance	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	1330-1380℃

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.

Note: Hastelloy is a registered trademark of Haynes International, Inc.

Alloy	ASTM	DIN	GB
Alloy	ASTM	DIN	New grades	Old grades
Hastelloy C-22	UNS N06022	2.4602	NS3308
Hastelloy C-276	UNS N10276	2.4819	NS3304	NS334
Hastelloy C-4	UNS N06455	2.4610
Hastelloy C-2000	UNS N06200	2.4675
Hastelloy C-59	UNS N06059	2.4605
Hastelloy B	UNS N10001		NS3201	NS321
Hastelloy B-2	UNS N10665	2.4617	NS3202	NS322
Hastelloy B-3	UNS N10675	2.4615	NS3203
Hastelloy X	UNS N06002	2.4613
Hastelloy G30	UNS N06030	2.4603