What alloy material is RA330?
ra330 (1cr16ni35/n08330/suh330/1.4864) alloy 330 austenitic heat-resistant alloy
Good strength, carbonization and oxidation resistance at temperatures up to 2200°F. There is a high carbon content of 330HC
thermal shear stress strength and wear resistance.
RA330 is a superalloy material, also known as Incoloy 330. It is an element that contains nickel, chromium, and iron
alloys with excellent high-temperature properties and corrosion resistance. In conclusion, RA330 is a superalloy material, with:
It has excellent high-temperature performance and corrosion resistance, and has a wide range of applications in petrochemical, electronics, electric power and other fields.
It can withstand oxidation and thermal shock at high temperatures and has excellent corrosion resistance, especially in oxidizing and sulfur-containing environments
Middle. RA330 also has good processing properties and is easy to form and process.
Main chemical components:
c si mn p s cr ni mo fe v n co
0.06 1.25 1.0 19 35 margin
RA330 alloy has excellent resistance to chloride stress corrosion cracking. When making the choice of engineering materials,
If conventional stainless steel suffers from stress corrosion, especially at high temperatures, then RA330 is a good choice
Choose.
ra330
ra330
RA330 welding requires the use of the corresponding RA330-04 welding consumables. Do not use AWS ER330Keep the weld layer low
The temperature does not need to be preheated, and a reinforced wire bead is used. The machinability index is 20-25% of B1112
Material properties
Oxidation resistance working temperature can reach 2100°F
· Resistant to thermal shock
· Maintains good strength at high temperatures
· Resistant to chloride ion stress corrosion cracking
Main applications:
· Fixtures and baskets
· Quenching fixtures
· Radiant tubes
· Neutral salt bath oven tank
· High-temperature fans and shafts in industrial furnaces
· Conveyor belts
· Hot press press plate
* Heater and steam boiler hanger