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Alloy and Tolerances
Sand Casting Alloy and Tolerances
Sand Casting Alloys
Comprehensive range of alloy specifications for sand casting applications. Our foundry works with stainless steels, carbon steels, duplex steels, nickel alloys, copper alloys, and more.
Stainless & High Alloy Steels
| Cast Designation | Similar | UNS # | ASTM | Group |
|---|---|---|---|---|
| CA15 | 410 | J91150 | A217/A743 | SS |
| CA40 | 420 | J91153 | A743 | SS |
| CA6NM | 415, 410NiMo | J91540 | A352/A487/A743 | SS |
| CB7Cu-1 | 17-4 | J92180 | A747 | SS |
| CB7Cu-2 | 15-5 | J92110 | A747 | SS |
| CF3 | 304L | J92500 | A351/A743/A744 | SS |
| CF3M | 316L | J92800 | A351/A743/A744 | SS |
| CF8 | 304 | J92600 | A351/A743/A744 | SS |
| CF8M | 316 | J92900 | A351/A743/A744 | SS |
| CG8M | 317 | J93000 | A351/A743/A744 | SS |
| CN7M | Alloy 20 | N08007 | A351/A743/A744 | SS |
Duplex Stainless Steels
| Cast Designation | Similar | UNS # | ASTM | Group |
|---|---|---|---|---|
| CD4MCu | DUPLEX 1A | J93370 | A890 | DUPLEX |
| CD3MN | DUPLEX 4A, 2205 | J92205 | A890/A995 | DUPLEX |
| CE3MN | DUPLEX 5A | J93404 | A890/A995 | DUPLEX |
Carbon / Low Alloy Steels
| Cast Designation | UNS # | ASTM |
|---|---|---|
| WCA | J02502 | A216 |
| WCB | J03002 | A216 |
| WCC | J02503 | A216 |
| WC6 | J12072 | A217 |
| WC9 | J21890 | A217 |
| C5 | J42045 | A217 |
| LCB | J03003 | A352 |
| LCC | J02505 | A352 |
| SC 4130 | J13502 | A915 |
| SC 4140 | J14045 | A915 |
| SC 4340 | J24053 | A915 |
Copper Base / Non-Ferrous Alloys
| Cast Designation | Similar | UNS # | ASTM |
|---|---|---|---|
| CDA 952 | 9A AL BRZ | C95200 | B148 |
| CDA 954 | 9C AL BRZ | C95400 | B148 |
| CDA955 | 9D NI AL BRZ | C95500 | B148 |
| CDA958 | NI AL BRZ | C95800 | B148 |
| CDA962 | 90/10 CU NI | C96200 | B369 |
| CDA964 | 70/30 CU NI | C96400 | B369 |
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