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Haynes 242
product details

Haynes 242
Material grade:   Haynes 242 nickel base alloy
US grade: N10242

I. Haynes 242   Nickel-Based Alloy Overview:
Haynes242 nickel-based alloy is a nickel-based superalloy   composed of nickel, molybdenum, chromium, cobalt and other elements,   containing about 60% nickel. Haynes 242 nickel-based alloys, also known as   age-strengthened alloys, still have excellent strength up to 705 ° C (1300 °   F). The coefficient of thermal expansion is low, and there is still good   oxidation resistance at 815 ° C, and the processability is excellent.   Excellent resistance to high temperature fluorine environment. Used in gas   turbine seal rings, control structures and high temperature fasteners. Also   used in the production of fluoropolymer plastics, chemical and petrochemical   applications.
. the chemical composition of   Haynes 242 nickel-based alloy: see Table 1-1.
Table 1-1 %

C≤

Si≤

Mn≤

P≤

S≤

Cr≥

Ni≥

Mo≥

Cu≤

0.03

0.08

1.00

0.035

0.030

7.0-9.0

Margin

24.0-26.0

0.50

other

N≤

Al≤

Ti≤

Fe≤

Co≤

V≤

W≤

Nb≤


0.50


2.00

2.50


0.006


.   Classification and Ex-factory status:
1. Classification:We can produce seamless pipes, welded pipes,   plates, bars, forgings, rings, wires and supporting consumables of various   specifications.
  2. Ex-factory status: Seamless pipe: solid solution + acid white,   with customizable length; Sheet: solid   solution, pickling, trimming; Welded pipe: solid solution acid white + RT%   flaw detection, forgings: annealing + lathe processing; Bar: forging, with   surface polishing or lathe processing; Strip: cold-rolled, solid solution   soft phase, and descaled; Wire: solid solution pickling coil or straight   strip, solid solution straight strip with polishing surface.


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