In the following forms:


Buttweld Fitting



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.