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Hastelloy B

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 N10001

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

Chemical composition

%	Ni	Mo	Fe	Co	Cr	C	Mn	Si	P	S	V
min	balance	26.0	4.0								0.20
max	balance	30.0	6.0	2.5	1.00	0.050	1.00	1.00	0.040	0.030	0.40

Physical properties

Density	9.24 g/cm3
Melting range	1330-1380℃

Features: Hastelloy B has excellent resistance to reducing environments like sulfuric acid at moderate concentrations and other nonoxidizing acids. It also resists stress corrosion cracking induced by chlorides. Hastelloy B 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