Zhuzhou Gold Sword Cemented Carbide Co., Ltd.
Decade of grinding sword
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K20 Tungsten Carbide strips blank High Wear Resistant Bars have high hard ness, wear-resistance, and resistance to bending,for cutting general wood or hard wood ,used for processing blades, wear resistance parts etc
| GSGrade | ISO Grade | Density (g/cm3) | Hardness (HRA) | T.R.S (MPα) | Grain Size | Performance & Application Recommended |
| RX10 | K20 | 14.6-15.0 | 90~90.5 | 2200~2400 | Medium | High hardness, suitable for roughing of iron, solid wood, dry wood or nonferrous metal, ceramic and other alloys. |
| RX20 | K30 | 14.6-15.0 | 90~90.5 | 2600~2800 | Fine | High toughness, easy to be brazed without heat preservation. Suitable for rosewood, solid wood, pinewood, and other wood with a lot stammer. |
| RX10T | K10 | 14.6-15.0 | 92.5~93 | 1800-2000 | Ultrafine | High hardness, suitable for finishing of iron, nonferrous metal, ceramic and other alloying, semifinishing of of hardwood, chipboard, MDF and HDF. Better to use silver soldering. |
| AB10 | K40 | 13.8-14.2 | 87.5~88 | 2800~3000 | Coarse | High toughness, difficult to break tooth. Special used for finger jointing tool. |
| TPYE | SPECIFICATION | ||
| T(mm) | W(mm) | L(mm) | |
| STB424 | 3.2 | 19.1 | 152.4 |
| STB428 | 3.2 | 22.2 | 152.4 |
| STB432 | 3.2 | 25.4 | 152.4 |
| STB436 | 3.2 | 28.7 | 152.4 |
| STB440 | 3.2 | 31.8 | 152.4 |
| STB448 | 3.2 | 38.1 | 152.4 |
| STB46 | 3.2 | 4.8 | 152.4 |
| STB48A | 3.2 | 6.4 | 25.4 |
| STB48B | 3.2 | 6.4 | 31.8 |
| STB48C | 3.2 | 6.4 | 57.2 |
| STB48D | 3.2 | 6.4 | 76.2 |
| STB48E | 3.2 | 6.4 | 152.4 |
| STB510 | 4.0 | 7.9 | 152.4 |
| STB512 | 4.0 | 9.5 | 152.4 |
| STB516 | 4.0 | 12.7 | 152.4 |
| STB520 | 4.0 | 15.9 | 152.4 |
| STB524 | 4.0 | 19.1 | 152.4 |
| STB528 | 4.0 | 22.2 | 152.4 |
| STB532 | 4.0 | 25.4 | 152.4 |
| STB536 | 4.0 | 28.7 | 152.4 |
| STB540 | 4.0 | 31.8 | 152.4 |
| STB610 | 4.8 | 7.9 | 152.4 |
| STB610A | 4.8 | 7.9 | 76.2 |
| STB612 | 4.8 | 9.5 | 152.4 |
| STB612A | 4.8 | 9.5 | 76.2 |
| STB616 | 4.8 | 12.7 | 152.4 |
| STB616A | 4.8 | 12.7 | 76.2 |
| STB620 | 4.8 | 15.9 | 152.4 |
| STB620A | 4.8 | 15.9 | 76.2 |
| STB624 | 4.8 | 19.1 | 152.4 |
| STB628 | 4.8 | 22.2 | 152.4 |
| STB632 | 4.8 | 25.4 | 152.4 |
| STB636 | 4.8 | 28.7 | 152.4 |
| STB640 | 4.8 | 31.8 | 152.4 |
| STB648 | 4.8 | 38.1 | 152.4 |
| STB68 | 4.8 | 6.4 | 152.4 |
| STB68A | 4.8 | 6.4 | 76.2 |
| STB812 | 6.4 | 9.5 | 152.4 |
| STB812A | 6.4 | 9.5 | 76.2 |
| STB816 | 6.4 | 12.7 | 152.4 |
| STB816A | 6.4 | 12.7 | 76.2 |
| STB820 | 6.4 | 15.9 | 152.4 |
| STB820A | 6.4 | 15.9 | 76.2 |
| STB824 | 6.4 | 19.1 | 152.4 |
| STB824A | 6.4 | 19.1 | 76.2 |
| STB828 | 6.4 | 22.2 | 152.4 |
| STB832 | 6.4 | 25.4 | 152.4 |
| STB836 | 6.4 | 28.7 | 152.4 |
| STB840 | 6.4 | 31.8 | 152.4 |
| STB848 | 6.4 | 38.1 |
152.4 |
Common specification sheet
| (T) | (W) | (L) |
| mm | mm | mm |
| 1~3 | 3.5 | 50~320 |
| 1~4 | 4 | 50~320 |
| 1~5 | 5 | 50~320 |
| 1~6 | 6 | 50~320 |
| 1~7 | 7 | 50~320 |
| 1~8 | 8 | 50~320 |
| 1~9 | 9 | 50~320 |
| 1~10 | 10 | 50~320 |
| 1~11 | 11 | 50~320 |
| 1~12 | 12 | 50~320 |
| 1~13 | 13 | 50~320 |
| 1~14 | 14 | 50~320 |
| 1~15 | 15 | 50~320 |
| 1~16 | 16 | 50~320 |
| 1~17 | 17 | 50~320 |
| 1~18 | 18 | 50~320 |
| 1~18 | 19 | 50~320 |
| 1~18 | 20 | 50~320 |
| (T) | (W) | (L) |
| mm | mm | mm |
| 1~18 | 21 | 50~320 |
| 1~18 | 22 | 50~320 |
| 1~18 | 24 | 50~320 |
| 1~18 | 25 | 50~320 |
| 1~18 | 26 | 50~320 |
| 1~18 | 28 | 50~320 |
| 1~18 | 30 | 50~320 |
| 1~18 | 32 | 50~320 |
| 1~18 | 35 | 50~320 |
| 1~18 | 40 | 50~320 |
| 1~18 | 30 | 50~320 |
| 1~18 | 32 | 50~320 |
| 1~18 | 35 | 50~320 |
| 1~18 | 40 | 50~320 |
| 1~18 | 45 | 50~320 |
| 1~18 | 50 | 50~320 |
| 1~18 | 55 | 50~320 |
| 1~18 | 60 | 50~320 |