Ni-Mo-Cr-Fe UNS N10242

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-Chromium-Iron UNS N10242,Haynes 242,alloy 242

Chemical Composition:

Material

Ni

Cr

Iron

Mn

Al 

Cu

Si     max

S    max

Mo 

P       max

Co 

N10242

remainder

7.0-9.0

2.0 max

0.80

0.50

0.030

0.50

0.80

0.015

24.0-26.0

0.03

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.,%

105000(725)

45000(310)

40

 

Standards :

Seamless Tubing &/or Pipe

Welded Tubing

Welded Pipe

Buttweld fitting

Plate/Sheet/Strip

Bar Forging and Forging stock

 SB-622

SB-626

SB-619

SB-366

SB-434

SB-564 , SB-573

 

Alloy 242 is an age hardenable nickel-molybdenum-chromium alloy which
derives strength from a log-range ordering reaction upon aging. It has
tensile and creep strength properties up to 1300°F which are as much as
double for solid solution strengthened alloys, but with high ductility
in the aged condition. The thermal expansion characteristics of alloy
242 are much lower than those for most other alloys, and it has very
good oxidation resistance up to 1500°F.

 

 


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