LITERATURE
SPECIFICATIONS
UNS: N06025
W. Nr.: 2.4633
ASTM: B 168, B 166
ASME: SB-168, SB-166, Code Case 2359
FEATURES
- Outstanding resistance to cyclic oxidation through 2250°F (1232°C)
- Excellent high-temperature creep strength
- Resistant to carburizing and nitriding environments
- Highly resistant to grain growth in service
- Superior behavior in oxidizing/chloridizing environments
- Good resistance to metal dusting
APPLICATIONS
- Heat Treatment Trays, Fixtures, and Baskets
- Muffles
- Retorts
- Radiant Tubes
- Shaker Hearths
- Rotary Calciners
- Thermowells
- Catalyst Baskets
- Furnace Rolls
- Furnace Fans and Blowers
COMMON TRADE NAMES
- ERNiCrFe-12
RA 602 CA®
RA 602 CA® alloy is the most oxidation resistant/high strength nickel alloy available. It is capable of extreme temperature use up to 2250°F (1232°C). For thermal processing applications where minimal product contamination is necessary, the oxidation/scaling resistance of RA 602 CA® is extremely desirable. A high chromium content, along with aluminum and yttrium additions, allows the alloy to develop a tightly adhering oxide scale.
A relatively high carbon content combined with the alloying additions of titanium and zirconium results in high creep rupture strength. RA 602 CA® provides 150% of the strength of other commonly used nickel alloys such as alloy 600.
FORMS
[ra_alloy_forms_list alloy="ra602ca"]
MARKETS & INDUSTRIES
[ra_alloy_sidebar alloy='ra602ca' id='73']