Hastelloy B2
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Hastelloy B2 Hastelloy B2
Hastelloy B2
Hastelloy B2
Hastelloy B2
Hastelloy B2
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Jiangsu Be Alloy Co.,Ltd produce special alloy products, including Bar,Rod,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

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

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



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Jiangsu Be Alloy Co.,Ltd produce special alloy products, including Bar,Rod,Sheet,Plate,Pipe,Tube ...
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