OEM Tungsten Carbide Strip/Bar Cutting Tool Strips Made in China
The main composition of tungsten carbide strips is tungsten carbide
powders and cobalt powders. With its wear-resistant and
corrosion-resistant ability, tungsten carbide nowadays is widely
used in many areas such as: cutting tools, molds, oil and
automobile industry, etc.
Cemented carbide strip, also known as cemented carbide strip plate,
is mainly made of WC and Co powder by metallurgy. The content of WC
and CO in different kinds of cemented carbide strips is different,
so they are widely used.
| Grades | ISO Grade | Chemical
Composition | Density (g/cm3) | HRA | T.R.S (N/mm2) |
| YG4C | | 96%WC, 4%Co | 15.00 | 89.5 | 1800 |
| YG6 | K20 | 94%WC, 6%Co | 14.80 | 89.5 | 1700 |
| YG8 | K20-K30 | 92%WC, 8%Co | 14.70 | 88.5 | 2300 |
| YG8C | K30 | 92%WC, coarse | 14.70 | 88.0 | 2300 |
| YG9C | YK20 | 94%WC, 6%Co | 14.45 | 87.0 | 2400 |
| YG11C | | 89%WC, 11%Co | 14.40 | 86.5 | 2450 |
| YG13C | | 87%WC, 13%Co | 14.30 | 86.0 | 2500 |
| YG15 | K40 | 85%WC, 15%Co | 14.00 | 86.5 | 2500 |
| YG16 | | 84%WC, 16%Co | 14.10-14.30 | 87.5 | 2400 |
| YG20 | | 80%WC, 20%Co | 13.40-13.70 | 85.0 | 2254 |
Features:
1. 100% virgin raw material
2. High hardness, excellent wear-resistance
3. High elastic modulus and compressive strength
4. Stable chemical properties
5. Blanks, precision grinding and polished
Production and test of Tungsten carbide strip:
1)Carbide Balls will start to prepare the powder as per the customer’s requirement
with our wet-grinding machine
2) Before mass production, we need to do a trial pressing and sintering, and we check the
appearances and the sizes of the samples with a micrometer to
ensure that the requirements of the drawings can be met before
batch production
3) Bulk production, press the raw materials to shape blanks, and
carbide tips must be passed by semi-finished inspection.
4) sinter blanks to finish (HIP) and finished products inspection
to ensure the best quality and production capacity.
