Research Article
Study on the Microstructure of Vanadium-Modified Tungsten High-Speed Steel-Coded SAE-AISI T1 Steel
Table 7
Chemical composition MC-SHIP carbide for T1 high-speed tool steel and its different variants (as solidified).
| | Steel designation | State | Chemical composition, wt. % | | C | Cr | V | W | Mo | Si | Fe |
| | Vanadium with extra carbon-modified T1 high-speed tool steel | | 3V-8W-HC | Calculated | 6.20 | — | — | 92.59 | 1.21 | — | — | | Measured | 6.00 | — | — | 91.70 | 2.3 | — | — | | 4V-3W-HC | Calculated | 6.27 | — | — | 91.24 | 1.21 | — | — | | Measured | 5.80 | — | — | 91.10 | 3.1 | — | — |
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