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Carpenter Micro-Melt® T-15 Alloy (AISI T15)
| Category | Metal , Ferrous Metal , Carbon Steel , High Carbon Steel , Tool Steel |
| Manufacturer | Carpenter Technology Corporation (Cartech) |
| Trade Name | Micro-Melt® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Carpenter Micro-Melt® T-15 Alloy (AISI T15).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Micro-Melt® T-15 alloy is a high-carbon tungsten-cobalt-vanadium high speed powder metal tool steel possessing excellent abrasion resistance and red hardness. The advantages of Micro-Melt premium powder high speed steels include ease of grinding, response to heat treatment, more uniform structure, greater wear resistance and improved toughness. In addition, Carpenter's unique hot rolling and rotary forging capabilities impart minimal distortion characteristics to these alloys.Applications: Form tools, Lathe tools, Planer tools, Broaches, Milling cutters, Blanking dies, Punches, Drills, Screw machine tools, Cold work toolsInformation provided by Carpenter Technology Corporation.Micro-Melt® is a registered trademark of Carpenter Technology Corporation.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 8.19 g/cc | 8.19 g/cc |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell C | 46.5 | 46.5 | Tempered at 1275°F |
| 67.5 | 67.5 | Tempered at 1025°F | |
| Modulus of Elasticity | 200 - 207 GPa | 29000 - 30000 ksi | |
| Izod Impact Unnotched | 27.1 - 46.1 J | 20.0 - 34.0 ft-lb | |
| Abrasion | 8.0 | 8.0 | loss in mm<sup>3</sup>, Tempered at 1025°F; ASTM G65 |
| 32.3 | 32.3 | loss in mm<sup>3</sup>, Tempered at 1275°F; ASTM G65 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 9.93 µm/m-°C @Temperature 37.8 - 260 °C |
5.52 µin/in-°F @Temperature 100 - 500 °F |
|
| 11.95 µm/m-°C @Temperature 37.8 - 816 °C |
6.639 µin/in-°F @Temperature 100 - 1500 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 1.5 % | 1.5 % | |
| Chromium, Cr | 4.75 % | 4.75 % | |
| Cobalt, Co | 5.0 % | 5.0 % | |
| Iron, Fe | 70.69 % | 70.69 % | As Balance |
| Sulfur, S | 0.060 % | 0.060 % | |
| Tungsten, W | 13 % | 13 % | |
| Vanadium, V | 5.0 % | 5.0 % |
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