Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
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353 MA 353MA American Standard Nickel-base Alloy

353 MA 353MA American Standard Nickel-base Alloy

353 MA American Standard Nickel-base Alloy
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353 MA American Standard Nickel-base Alloy




Material Name


Material Name: 353 MA

Chemical Composition


C Si Mn P S Cr Ni
 N
 Ce
0.07 1.6 1.5 0.04 0.015 25 35 0.16
 0.05

Features


High creep strengthVery good resistance to isothermal and cyclic oxidation
Very good resistance to combustion gases
Very good resistance to carburization
Good resistance to nitriding gases
Good structural stability at high temperatures
Good weldability
Maximum operating temperature is approx. 1175°C (2150°F)

Applications


The excellent oxidation and carburization resistance of Sandvik 353 MA in constantly carburizing gas, makes it particularly suitable grade for high-temperature petrochemical furnaces. The high nitriding resistance is very beneficial for service in high temperature cracked ammonia gas. Typical applications are:
Ethylene furnace, radiant cracking tubes
EDC furnace tubes
Tubes in wast heat recovery systems in the metallurgical industry, e.g. recuperators
Tubes in heat treatment furnaces, e.g. muffle tubes, radiant tubes, thermocouple protection tubes, burner components, furnace rollers
Recuperator tubes in chemical waste and sewage sludge incineration.

Delivery State


In general to heat treatment state of delivery, the type of heat treatment in the contract note; not indicated, according to the state of non heat treatment delivery.