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China Tungsten Carbide Powder Strip Blades/ Planer Cutting Blade / Carbide Wear Bars
1. Definiition of tungsten carbide bar
Cemented carbide is a hard material used in machining tough materials such as carbon steel or stainless, as well as in situations where other tools would wear away, such as high-quantity production runs. Most of the time, carbide will leave a better finish on the part, and allow faster machining.Carbide tools can also withstand higher temperatures than standard high speed steel tools.
Applications:
Application of HIP-Sinter K10,K20,K40 grade tungsten carbide strip/flat/bar for metal cutting knife
Grade Recommented:
| ISO Grade | Density (g/cm3) | Hardness (HRA) | T.R.S (MPα) | Grain Size |
| K20 | 14.6-15.0 | 90~90.5 | 2200~2400 | Medium |
| K25 | 14.6-15.0 | 90~90.5 | 2600~2800 | Fine |
| K10~K15 | 14.6-15.0 | 91~91.8 | 2400~2600 | Fine |
| K10~K15 | 14.6-15.0 | 92.5~93 | 2000~2200 | Ultrafine |
| K10 | 14.6-15.0 | 92.5~93 | 1800-2000 | Ultrafine |
| K40 | 13.8-14.2 | 87.5~88 | 2800~3000 | Coarse |
Types and Sizes
| T*W*L (mm) | T (mm) | W (mm) | L (mm) |
| T x 5 x 320 | 2.0~15.0 | 5 | 320 |
| T x 6 x 320 | 2.0~15.0 | 6 | 320 |
| T x 7 x 320 | 2.0~15.0 | 7 | 320 |
| T x 8 x 320 | 2.0~15.0 | 8 | 320 |
| T x 9 x 320 | 2.0~15.0 | 9 | 320 |
| T x 10 x 320 | 2.0~15.0 | 10 | 320 |
| T x 11 x 320 | 2.0~15.0 | 11 | 320 |
| T x 12 x 320 | 2.0~15.0 | 12 | 320 |
| T x 13 x 320 | 2.0~15.0 | 13 | 320 |
| T x 14 x 320 | 2.0~15.0 | 14 | 320 |
| T x 15 x 320 | 2.0~15.0 | 15 | 320 |
| T x 16 x 320 | 2.0~15.0 | 16 | 320 |
| T x 17 x 320 | 2.0~15.0 | 17 | 320 |
| T x 18 x 320 | 2.0~15.0 | 18 | 320 |
| T x 19 x 320 | 2.0~15.0 | 19 | 320 |
| T x 20 x 320 | 2.0~15.0 | 20 | 320 |
| T x 22 x 320 | 2.0~15.0 | 22 | 320 |
| T x 25 x 320 | 2.0~15.0 | 25 | 320 |
| T x 28 x 320 | 2.0~15.0 | 28 | 320 |
| T x 30 x 320 | 2.0~15.0 | 30 | 320 |
| T x 32 x 320 | 2.0~15.0 | 32 | 320 |
| T x 35 x 320 | 2.0~15.0 | 35 | 320 |
| T x 40 x 320 | 2.0~15.0 | 40 | 320 |
| T x 45 x 320 | 2.0~15.0 | 45 | 320 |
| T x 50 x 320 | 2.0~15.0 | 50 | 320 |
| T x 55 x 320 | 2.0~15.0 | 55 | 320 |
| Tolerance (mm) | ||
| L | >150 | -0~+L*2% |
| W | ≤8.0 | -0~+0.35 |
| 8.0~25.0 | -0~+0.50 | |
| 25.0~35.0 | -0~+0.70 | |
| >35.0 | -0~+1.20 | |
| T | ≤15.0 | -0~+0.40 |
| Flatness (mm) | ||
| W | ≤20.0 | ≤0.50 |
| >20.0 | ≤0.60 | |
