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Product Data, Material Safety Data, and Other Resources
RA330®
RA330® – The workhorse of austenitic heat resistant alloys. Good strength, carburization and oxidation resistance up to 2100°F.
| CR | NI | SI | C | MN | P | S | CU | FE | |
|---|---|---|---|---|---|---|---|---|---|
| MIN | 18.00 | 34.00 | 1.00 | – | – | – | – | – | Balance |
| MAX | 20.00 | 37.00 | 1.50 | 0.08 | 2.00 | 0.03 | 0.03 | 1.00 |
RA333®
RA333® – A nickel base superalloy with excellent carburization, oxidation, and hot corrosion resistance. It has high creep rupture strength with exceptional ability to withstand repeated thermal shock.
| Ni | Cr | Mo | Co | W | Si | Mn | C | Fe | |
|---|---|---|---|---|---|---|---|---|---|
| MIN | 44.00 | 24.00 | 2.50 | 2.50 | 2.50 | 0.75 | — | — | |
| MAX | 47.00 | 27.00 | 4.00 | 4.00 | 4.00 | 1.50 | 2.00 | 0.08 | Balance |
188
188 – Cobalt base with high strength and oxidation resistance to 2000°F, used for gas turbine combustor cans.
| Cr | Ni | Co | W | La | B | C | Fe | Mn | Si | P | S | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 20.0 | 20.0 | – | 13.0 | 0.02 | – | 0.05 | – | – | 0.2 | – | – |
| MAX | 24.0 | 24.0 | Balance | 16.0 | 0.12 | 0.015 | 0.015 | 3.0 | 1.25 | 0.5 | 0.02 | 0.015 |
René 41
René 41 – Precipitation hardened nickel alloy with excellent strength through 1600°F. Used for gas turbine and missile hot components, including bolting and springs.
| Cr | Ni | Mo | Co | Al | Ti | B | C | Fe | Mn | Si | S | Cu | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 18.00 | — | 9.00 | 10.00 | 1.40 | 3.00 | 0.003 | — | — | — | — | — | — |
| MAX | 20.00 | Balance | 10.50 | 12.00 | 1.80 | 3.30 | 0.01 | 0.12 | 5.00 | 0.10 | 0.50 | 0.015 | 0.50 |
188
188 – Cobalt base with high strength and oxidation resistance to 2000°F, used for gas turbine combustor cans.
| Cr | Ni | Co | W | La | B | C | Fe | Mn | Si | P | S | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 20.0 | 20.0 | – | 13.0 | 0.02 | – | 0.05 | – | – | 0.2 | – | – |
| MAX | 24.0 | 24.0 | Balance | 16.0 | 0.12 | 0.015 | 0.015 | 3.0 | 1.25 | 0.5 | 0.02 | 0.015 |
René 41
René 41 – Precipitation hardened nickel alloy with excellent strength through 1600°F. Used for gas turbine and missile hot components, including bolting and springs.
| Cr | Ni | Mo | Co | Al | Ti | B | C | Fe | Mn | Si | S | Cu | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 18.00 | — | 9.00 | 10.00 | 1.40 | 3.00 | 0.003 | — | — | — | — | — | — |
| MAX | 20.00 | Balance | 10.50 | 12.00 | 1.80 | 3.30 | 0.01 | 0.12 | 5.00 | 0.10 | 0.50 | 0.015 | 0.50 |
188
188 – Cobalt base with high strength and oxidation resistance to 2000°F, used for gas turbine combustor cans.
| Cr | Ni | Co | W | La | B | C | Fe | Mn | Si | P | S | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 20.0 | 20.0 | – | 13.0 | 0.02 | – | 0.05 | – | – | 0.2 | – | – |
| MAX | 24.0 | 24.0 | Balance | 16.0 | 0.12 | 0.015 | 0.015 | 3.0 | 1.25 | 0.5 | 0.02 | 0.015 |
René 41
René 41 – Precipitation hardened nickel alloy with excellent strength through 1600°F. Used for gas turbine and missile hot components, including bolting and springs.
| Cr | Ni | Mo | Co | Al | Ti | B | C | Fe | Mn | Si | S | Cu | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 18.00 | — | 9.00 | 10.00 | 1.40 | 3.00 | 0.003 | — | — | — | — | — | — |
| MAX | 20.00 | Balance | 10.50 | 12.00 | 1.80 | 3.30 | 0.01 | 0.12 | 5.00 | 0.10 | 0.50 | 0.015 | 0.50 |
