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Hastelloy B3

Material: Hastelloy B3, N10675, 2.4600
Type: Pipes
          Plates
          Bars
          Fittings
          Forgings
          Flanges
          Prefabrication
Availability:
Hastelloy B3 Features:

Hastelloy B3 (UNS N10675/W.Nr. 2.4600) is a nickel-molybdenum alloy with excellent resistance to pitting, corrosion and stress corrosion cracking, and better thermal stability than Hastelloy alloy B-2, It is a new material improved on the basis of Hastelloy B2. In addition, this nickel-steel alloy is highly resistant to knife-line and heat-affected zone attacks. 


Hastelloy B3 can also withstand non-oxidizing media such as sulfuric acid, acetic acid, formic acid, and phosphoric acid.The distinguishing feature of Hastelloy B3 is that it retains excellent ductility during transient exposure to moderate temperatures. This exposure often occurs during thermal processing associated with manufacturing.


Hastelloy B3 Chemical Composition, %

Grade

C≤

Mn≤

P≤

S≤

Si≤

Ni≥

Cr

Mo

Fe

Co≤

V≤

Hastelloy B3

0.01

3.0

0.03

0.01

0.10

65.0

1.0-3.0

27.0-32.0

1.0-3.0

3.0

0.2


Hastelloy B3 Mechanical Properties

Mechanical properties

Tensile, min, ksi[MPa]

Yield, min, ksi[MPa]

Elongation, %(min)

Hastelloy  B3

110[760]

51[350]

40


Hastelloy B3 Specifications

Sheet, Plate & Strip

Billet, Rod & Bar

Seamless Pipe & Tube

Welded Pipe & Tube

Fittings

Forgings

Coated Electrodes

Bare Welding Rods & Wire

ASTM B333

ASTM B335

ASTM B622

ASTM B619/B626

ASTM B366

ASTM B564

DIN 2.4696

DIN 2.4695


Hastelloy B3 Typical Physical Properties

Density

Thermal Conductivity

Specific Heat

Melting Range

lb/in3

g/cm3

Btu.in/h.ft2.°F

W/m.°C

Btu/lb.°F

J/kg*°C

°F

°C

0.333

9.22

78

11.2

0.089

373

2500-2585

1370-1418


Hastelloy B3 Equivalent Grades

STANDARD

WERKSTOFF NR.

UNS

Hastelloy B3

2.4600

N10675


Hastelloy B3 Application:

  • Chemical & Pharmaceutical Industries

  • Vacumm Furnaces

  • Manufacturing component for reducing environment

  • Herbicides, Insecticides, Ethylene glycol and Ethyl benzene production units

  • Machine Components

  • Acetic acid production


JN Alloy Products


JN Alloy is a distributor and product manufacturer of stainless steel, duplex steel, and nickel.
Tel: +86 19339900211
Add: Stainless steel Market 289, Xinwu District , Wuxi, China
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