JWE CARBIDE CO., LTD.
Specialized in Tungsten Carbide Products，Aim to Build a World-Renowned Brand.
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High Perfomance Carbide Broken Grain /Crushed Carbide/Tungsten Carbide Grits For Wear Resistance
Normally size :
1.0mm~3.0mm
3.0mm~5.0mm
5.0mm~7.0mm
7.0mm~9.0mm
special size:
3.2mm~4.8mm
4.8mm~6.4mm
6.4mm~8.0mm
Crushed tungsten carbides Particle
1. YG8 hammer broken wear-resistant alloy particle crushing all kinds of particle size
2. Product use: the metal surface welding, wear-resisting, or cutting effect. 
It is mainly used in oil machinery
3. Method: mechanical crushing method
4. Size: 1.0 mm to 15 mm, it can customize according to customer requirements processing
Tungsten carbide grit provides long-lasting wear protection in areas of high abrasive wear. It is used to protect costly parts such as bulldozer blades, bucket teeth, wood grinding hammers, trencher teeth, and a wide variety of other consumable components. Tungsten Carbide grit is an efficient means of protecting machinery and machinery parts by providing a significant increase in the longevity of those parts. This decreases downtime and reduces the cost involved with unprotected parts
Performance chart:
| Grade | Cobalt content | Binder | WC particle /grain size | Density | Hardness | Coercive force Coercivity HC | Transverse Rupture Strength Flexural strength | ||
| (wt%) | (%) | (μm) | (g/cm3) | HRA | HV10 | HV30 | (KA/m) | (MPa) or (N/mm2) | |
| JK09 | 10.6-12.0 | 12 | 2.4 | 14.30 | 87.30 | 1100 | 5.0-8.0 | 2900 | |
| JK10.2 | 5.2-6.0 | 6 | 2.0 | 14.95 | 90.00 | 1350 | 11.2-13.0 | 2800 | |
| JK10.2T | 5.4-6.0 | 6 | 2.0 | 14.95 | 90.30 | 1380 | 11.2-13.2 | 3000 | |
| JK20.2 | 7.0-7.8 | 7.8 | 2.0 | 14.78 | 89.50 | 1300 | 9.2-11.3 | 3000 | |
| JK10.4 | 5.0-6.0 | 6 | 4.0 | 14.94 | 87.30 | 1100 | 5.3-6.5 | 2400 | |
| JK20.4 | 6.8-8.0 | 8 | 4.0 | 14.70 | 86.70 | 1050 | 4.3-5.5 | 2500 | |
| JK30.4 | 8.6-10.0 | 10 | 4.0 | 14.53 | 86.30 | 1010 | 4.0-5.0 | 2600 | |
| STK3050 | 8.6-10.0 | 10 | 5.0 | 14.53 | 86.30 | 1010 | 4.0-5.0 | 2650 | |
| YL2 | 7.0-8.2 | 8.2 | ≤1.0 | 14.75 | 91.50 | 1530 | 17.0-19.0 | 3000 | |
| YL3 | 6.8-8.2 | 8.2 | ≤1.0 | 14.70 | 91.50 | 1530 | 17.0-20.0 | 2800 | |
| YL10 | 8.5-10.0 | 10 | 1.2 | 14.48 | 90.50 | 1410 | 12.5-15.5 | 3100 | |
| YG6 | 14.85 | 90.00 | 2000 | ||||||
| YG8E | 7.0-8.2 | 8.3 | 1.6 | 14.60 | 89.80 | 1330 | 10.0-14.0 | 2600 | |
Production and test:
1)The products 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.