Alloy 230, UNS N06230

 Chemical composition

% Ni Cr W Mo Co Fe C Mn Si P S Al La B
min balance 20.0 13.0 1.0     0.05 0.30 0.25     0.20 0.005  
max 24.0 15.0 3.0 5.0 3.0 0.15 1.00 0.75 0.030 0.015 0.50 0.050 0.015

Physical properties

Density 8.97 g/cm3
Melting range 1301-1371℃

Features:Alloy 230 combines excellent high temperature strength, outstanding resistance to oxidizing environments up to 1149℃ for prolonged exposure, premier resistance to nitriding environments, and excellent long term thermal stability. It has low thermal expansion than most high temperature alloys, and good resistance to grain coarsening with prolonged exposure to high temperatures.

Applications: Gas turbine engine combustion cans, transition ducts, after-burners, flameholders and thermocouple sheaths; high temperature heat exchangers; and industrial furnace heat resistant components.

Note: Alloy 230 are registered trademarks of Haynes International, Inc.

Complete inspection equipment and quality system.
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Advanced equipment and technological process.
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Straightening Machine, this equipment can ensure the straightness of our big OD pipes
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