| Category | Metal , Ferrous Metal , Tool Steel |
| Manufacturer | Crucible Steel |
| Trade Name | CPM® REX® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Crucible Steel CPM® REX® M35HCHS High Speed Steel, AISI M35.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 8.11 g/cc | 0.293 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Brinell | 225 - 255 | 225 - 255 | |
| Hardness, Rockwell C | 66 | 66 | hardened at 2150°F |
| 52 @Tempering Temp. 649 °C |
52 @Tempering Temp. 1200 °F |
hardened at 2150°F then tempered | |
| 57 @Tempering Temp. 621 °C |
57 @Tempering Temp. 1150 °F |
hardened at 2150°F then tempered | |
| 61 @Tempering Temp. 593 °C |
61 @Tempering Temp. 1100 °F |
hardened at 2150°F then tempered | |
| 62.5 @Tempering Temp. 566 °C |
62.5 @Tempering Temp. 1050 °F |
hardened at 2150°F then tempered | |
| 63 @Tempering Temp. 551.7 °C |
63 @Tempering Temp. 1025 °F |
hardened at 2150°F then tempered | |
| 64 @Tempering Temp. 538 °C |
64 @Tempering Temp. 1000 °F |
hardened at 2150°F then tempered | |
| Modulus of Elasticity | 207 GPa | 30000 ksi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 11.3 µm/m-°C @Temperature 21.1 - 399 °C |
6.30 µin/in-°F @Temperature 70.0 - 750 °F |
|
| 11.5 µm/m-°C @Temperature 21.1 - 593 °C |
6.40 µin/in-°F @Temperature 70.0 - 1100 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 0.98 % | 0.98 % | |
| Chromium, Cr | 4.05 % | 4.05 % | |
| Cobalt, Co | 5.0 % | 5.0 % | |
| Iron, Fe | 75.65 % | 75.65 % | as balance |
| Manganese, Mn | 0.70 % | 0.70 % | |
| Molybdenum, Mo | 5.0 % | 5.0 % | |
| Silicon, Si | 0.40 % | 0.40 % | |
| Sulfur, S | 0.22 % | 0.22 % | |
| Tungsten, W | 6.0 % | 6.0 % | |
| Vanadium, V | 2.0 % | 2.0 % |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Critical Temperature | 827 °C | 1520 °F |