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Carpenter Micro-Melt® 9 Annealed Tool Steel
| Category | Metal , Ferrous Metal , 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® 9 Annealed Tool Steel.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Micro-Melt® 9 tool steel is a high vanadium tool steel produced using the Carpenter Micro-Melt powder process. This grade possesses wear resistance superior to most other tool steels along with good strength and toughness characteristics. In addition, it provides higher toughness characteristics than Micro-Melt® 10 alloy with slightly lower wear resistance. Micro-Melt 9 tool steel changes size only slightly after hardening. An expansion of about 0.0005 inches/inch is typical.Applications: punches, dies for blanking, piercing dies, forming rolls and dies, cold heading, steel mill rolls, cold extrusion, slitter knives, shears, pelletizer blades, nozzles, woodworking tools, cold extrusion barrels, cold extrusion liners, plastic injection molds, compacting toolsInformation provided by Carpenter Technology Corporation.Micro-Melt® is a registered trademark of Carpenter Technology Corporation.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 7.45 g/cc | 7.45 g/cc |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Modulus of Elasticity | 200 GPa | 29000 ksi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 10.89 µm/m-°C @Temperature 21.0 - 100 °C |
6.050 µin/in-°F @Temperature 69.8 - 212 °F |
|
| 12.05 µm/m-°C @Temperature 21.0 - 649 °C |
6.694 µin/in-°F @Temperature 69.8 - 1200 °F |
||
| 12.84 µm/m-°C @Temperature 260 - 788 °C |
7.133 µin/in-°F @Temperature 500 - 1450 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 1.7 - 1.85 % | 1.7 - 1.85 % | |
| Chromium, Cr | 4.75 - 5.75 % | 4.75 - 5.75 % | |
| Iron, Fe | 79.67 - 79.7 % | 79.67 - 79.7 % | As Balance |
| Manganese, Mn | 0.35 - 0.60 % | 0.35 - 0.60 % | |
| Molybdenum, Mo | 1.1 - 1.5 % | 1.1 - 1.5 % | |
| Silicon, Si | 0.75 - 1.1 % | 0.75 - 1.1 % | |
| Sulfur, S | <= 0.030 % | <= 0.030 % | |
| Vanadium, V | 8.25 - 9.5 % | 8.25 - 9.5 % |
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