| Category | Metal , Ferrous Metal , Tool Steel |
| Manufacturer | Crucible Steel |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Crucible Steel REX® TMO High Speed Steel, AISI M1.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 7.92 g/cc | 0.286 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Brinell | 217 - 235 | 217 - 235 | |
| Hardness, Rockwell C | 57 @Tempering Temp. 621 °C |
57 @Tempering Temp. 1150 °F |
oil quenched from 2100°F then tempered |
| 59.5 @Tempering Temp. 607.2 °C |
59.5 @Tempering Temp. 1125 °F |
oil quenched from 2100°F then tempered | |
| 61 @Tempering Temp. 593 °C |
61 @Tempering Temp. 1100 °F |
oil quenched from 2100°F then tempered | |
| 62.6 @Tempering Temp. 579.4 °C |
62.6 @Tempering Temp. 1075 °F |
oil quenched from 2100°F then tempered | |
| 63.8 @Tempering Temp. 566 °C |
63.8 @Tempering Temp. 1050 °F |
oil quenched from 2100°F then tempered | |
| 64.3 @Tempering Temp. 551.7 °C |
64.3 @Tempering Temp. 1025 °F |
oil quenched from 2100°F then tempered | |
| 64.5 @Tempering Temp. 538 °C |
64.5 @Tempering Temp. 1000 °F |
oil quenched from 2100°F then tempered | |
| Modulus of Elasticity | 207 GPa | 30000 ksi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 10.5 µm/m-°C @Temperature 37.8 - 260 °C |
5.85 µin/in-°F @Temperature 100 - 500 °F |
|
| 12.1 µm/m-°C @Temperature 37.8 - 427 °C |
6.75 µin/in-°F @Temperature 100 - 800 °F |
||
| 12.5 µm/m-°C @Temperature 37.8 - 538 °C |
6.93 µin/in-°F @Temperature 100 - 1000 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 0.83 % | 0.83 % | |
| Chromium, Cr | 3.75 % | 3.75 % | |
| Iron, Fe | 83.4 % | 83.4 % | as balance |
| Manganese, Mn | 0.30 % | 0.30 % | |
| Molybdenum, Mo | 8.5 % | 8.5 % | |
| Silicon, Si | 0.35 % | 0.35 % | |
| Tungsten, W | 1.7 % | 1.7 % | |
| Vanadium, V | 1.15 % | 1.15 % |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Critical Temperature | 827 °C | 1520 °F |