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Hastelloy B-3

Hastelloy B-3
strong resistance to hydrochloric acid at any concentration and temperature, as well as resistance to sulfuric acid, acetic acid, ant acid and phosphoric acid, and also to other non-oxidizing layers. applied to wet flue gas desulfurization chemical field that is, aerospace high temperature components.

Hastelloy B-3 other brands corresponding

Name

GB of China

ASTM of the United States

 DIN Germany

British BS

AFNOR France

New brand

Old brand

Hastelloy B-3

NS3203

...

UNS N10675

2.46

...

...



Hastelloy B-3 physical properties:

 Density

 Melting point

 Thermal conductivity

 Specific heat capacity

 Elastic modulus

 Shear modulus

 resistivity

Poisson's ratio

 Line expansion coefficient

g/cm3

λ/(W/m•℃)

J/kg•℃

GPa

GPa

μΩ•m

a/10-6℃-1

9.22

1418

 ...

   ...

216

 ...

1.37

  ...

10.6(20~100℃



Hastelloy B-3 chemical composition

Licence

Chemical element%

C

Mn

Si

P

S

Cu

Mo

Fe

Ni

Cr

Cb (NB)

Ti

V

Hastelloy B-3

Max

0.05

 3.00

 0.10

0.030

0.030

 0.20

27.00-32.00

1.0-3.0

Allowance

1.0-3.0

 0.20

 0.20

 0.20



Hastelloy B-3 corrosion properties

Medium

Good corrosion resistance to all concentrations of boiling hydrochloric acid, phosphoric acid, hydrofluoric acid, bromic acid, sulfuric acid, acetic acid and other organic acids such as non-oxidative acid and non-oxidative salt solution, as well as wet hydrogen chloride and other gases.