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UNS N10665 Hastelloy B-2

UNS N10665 Hastelloy B-2

In the following forms:

Pipes,tubes

Buttweld Fitting

Round,Square,flat bars,rods

Plates,Sheets,Strips

Flanges & Other kinds of forgings products

Standards: ANSI, DIN, EN, JIS

 

Nickel-Molybdenum UNS N10665,2.4617,NiMo28,hastelloy B-2,alloy B2

Chemical Composition :

Material Ni Cr Iron Mn Si     max S    max Mo  P       max Co 
N10665 remainder 1.0max 2.0 max 1.00 0.020 0.10 0.030 26.0-30.0 0.04 1.0

 

 

Mechanical Properties:

Tensile Strength,Min PSI (MPa) Yield Strength (0.2% offset) Min(Mpa) Elongation in 2 in. or 50mm or 4D,Min.,%
11000(760) 51000(350) 40

 

Standards:

Material Seamless Tubing &/or Pipe Welded Tubing Welded Pipe Buttweld fitting Plate/Sheet/Strip Bar Forging and Forging stock
N10665  SB-622 SB-626 SB-619 SB-366 SB-333 SB-335,SB-564,SB462,SB472

 

 

Applications:

HASTELLOY(r) B-2 is a wrought nickel-molybdenum alloy that can be used in the ‘as welded’ condition. This alloy has excellent resistance to all temperatures and concentrations of hydrochloric acid. Additionally, it has good stress corrosion cracking and pitting resistance as well. However, due to the presence of high molybdenum content, this alloy is expensive.