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Latrobe CM-52â„¢ ASTM M52 High Speed Steel
| Category | Metal , Ferrous Metal , Alloy Steel , Carbon Steel , High Carbon Steel , Tool Steel |
| Manufacturer | Latrobe Steel |
| Trade Name | CM-52™ |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Latrobe CM-52â„¢ ASTM M52 High Speed Steel.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
CM-52 is classified as an intermediate type high speed steel of the molybdenum chromium-vanadium variety. It is recommended for intermediate cutting applications such as commercial twist drills and wood working tools, where toughness is of prime importance and moderate wear resistance is required.Information Provided by Timken Latrobe Steel.Timken sold Latrobe in December 2006. They are now Latrobe Specialty Steels Co.
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell C | 54.5 | 54.5 | Oil Quenched from 1175°C; 622°C Temper Temperature |
| 62.5 | 62.5 | Oil Quenched from 1175°C; 482°C Temper Temperature | |
| 63.5 | 63.5 | Oil Quenched from 1175°C; 520°C Temper Temperature | |
| Izod Impact Unnotched | 38.0 J | 28.0 ft-lb | Oil Quenched at 1175°C; 482°C Temper Temperature |
| 59.7 J | 44.0 ft-lb | Oil Quenched at 1175°C; 594°C Temper Temperature | |
| 63.7 J | 47.0 ft-lb | Oil Quenched at 1175°C; 622°C Temper Temperature |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 0.89 % | 0.89 % | |
| Chromium, Cr | 4.0 % | 4.0 % | |
| Iron, Fe | 89.96 % | 89.96 % | |
| Manganese, Mn | 0.25 % | 0.25 % | |
| Molybdenum, Mo | 4.5 % | 4.5 % | |
| Silicon, Si | 0.45 % | 0.45 % | |
| Tungsten, W | 1.1 % | 1.1 % | |
| Vanadium, V | 1.85 % | 1.85 % |
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