Share:
More Articles
Quote, Buy, Track!
We make it easy to get instant pricing and purchase your metal at the click of a button. Track your order progress, get notified when it ships, and follow your shipment online until it’s delivered. It’s that easy!
NO PURCHASE NECESSARY. MANY WILL ENTER, FEW WILL WIN. Legal residents of the 50 United States (D.C.) 18 years or older. Ends 3/31/2025. Prizes are subject to change without notice. Void where prohibited.
► VIEW FULL PRODUCT LINE
► ORDER A SAMPLE
LITERATURE
Data Book
Data Sheet
Expanded Metal Information
Fabrication Information
RA 253 MA vs RA330
RA330 vs 309/310
Case Histories
SPECIFICATIONS
UNS: N08330
W. NR.: 1.4886
EN: 10095
ASTM: B 536, B 511, B 512, B 535, B 546, B 710, B 739
ASME: SB 536, SB 511, SB 535, SB 710
AMS: 5592, 5716
FEATURES
- Oxidation resistance to 2100°F (1148°C)
- Resistant to carburization and nitriding
- Resistance to thermal shock
- Good strength at elevated temperature
- Metallurgical stability
COMMON TRADE NAMES
- Incoloy® Alloy 330
- Alloy 330
- UNS N08330
ALLOY NAME
ALLOY CATEGORY
RA330® is a patented alloy designed specifically for the heat treatment industry, and to this day RA330® still outperforms the generic version made only to UNS N08330. In addition to meeting the requirements of UNS N08330, Rolled Alloys has tighter chemistry restrictions and proprietary heat treatments to produce an optimum product. Even the weld wire, RA330-04, has increased levels of manganese to avoid hot cracking. When buying a heat resistant alloy, insist on quality, insist it is RA330®.