Material performance characteristics:
1. High-quality ultra-fine tungsten carbide and imported cobalt powder are used as raw materials.
2, using the world's advanced low-pressure sintering preparation technology for standardized production.
3. It has high strength and high hardness.
4, has excellent red hardness, good wear resistance, high modulus of elasticity, high bending strength, good chemical stability (acid, alkali, high temperature oxidation), good impact toughness, low expansion coefficient, thermal conductivity, electrical conductivity and Similar characteristics of iron and its alloys.
5, high-tech precision advanced equipment: Germany imported 10MPa low-pressure sintering furnace sintering.
6, a unique new process: vacuum high temperature and high pressure sintering. The product uses pressure sintering in the final stage, which greatly reduces the porosity, improves the compactness, and greatly improves the mechanical properties of the product.
7, product features: material grades, can be applied to different needs of use; complete specifications, accurate blank size (reduced processing, improve production efficiency).
Characteristics:
The main characteristics of cemented carbide rods are stable mechanical properties, easy welding, high wear resistance and high impact resistance.
Carbide rods are mainly used for drills, end mills, and reamer. It can also be used for cutting, stamping and measuring tools. It is used in the paper, packaging, printing, and non-ferrous metal processing industries. In addition, it is also widely used in the processing of high speed steel tools, carbide milling cutters, carbide tools, NAS cutting tools, aviation tools, carbide drills, milling core drills, high speed steel, taper milling cutters, metric Milling cutters, micro end milling cutters, hinge pilots, electronic cutters, step drills, metal cutting saws, double guaranteed diamonds, guns, angle cutters, carbide rotating jaws, carbide tools, etc.
Our advantages:
1. HIP sintered
2. various grades and sizes
3. very good price, discount for large quantity.
4. fast delivery
5. high precision ground
Solid Rods (Metric) 330mm
Two straight coolant ducts rods, Reduced TK
30° Two Helical Coolant Ducts(Type HE-30°)
Product Show:
More information, please kindly contact us.
Best regards
GREWIN CARBIDE
1. High-quality ultra-fine tungsten carbide and imported cobalt powder are used as raw materials.
2, using the world's advanced low-pressure sintering preparation technology for standardized production.
3. It has high strength and high hardness.
4, has excellent red hardness, good wear resistance, high modulus of elasticity, high bending strength, good chemical stability (acid, alkali, high temperature oxidation), good impact toughness, low expansion coefficient, thermal conductivity, electrical conductivity and Similar characteristics of iron and its alloys.
5, high-tech precision advanced equipment: Germany imported 10MPa low-pressure sintering furnace sintering.
6, a unique new process: vacuum high temperature and high pressure sintering. The product uses pressure sintering in the final stage, which greatly reduces the porosity, improves the compactness, and greatly improves the mechanical properties of the product.
7, product features: material grades, can be applied to different needs of use; complete specifications, accurate blank size (reduced processing, improve production efficiency).
Characteristics:
The main characteristics of cemented carbide rods are stable mechanical properties, easy welding, high wear resistance and high impact resistance.
Carbide rods are mainly used for drills, end mills, and reamer. It can also be used for cutting, stamping and measuring tools. It is used in the paper, packaging, printing, and non-ferrous metal processing industries. In addition, it is also widely used in the processing of high speed steel tools, carbide milling cutters, carbide tools, NAS cutting tools, aviation tools, carbide drills, milling core drills, high speed steel, taper milling cutters, metric Milling cutters, micro end milling cutters, hinge pilots, electronic cutters, step drills, metal cutting saws, double guaranteed diamonds, guns, angle cutters, carbide rotating jaws, carbide tools, etc.
Our advantages:
1. HIP sintered
2. various grades and sizes
3. very good price, discount for large quantity.
4. fast delivery
5. high precision ground
| Grade | ISO range | Cobalt % | Density g/cm3 | Hardness HRA | TRS N/mm2 |
| YG8 | K30 | 8 | 14.80 | 89.5 | 2200 |
| YG6 | K20 | 6 | 14.95 | 90.5 | 1900 |
| YG6X | K10 | 6 | 14.95 | 91.5 | 1800 |
| YL10.2 | K30 | 10 | 14.50 | 91.8 | 2400 |
| YG13X | K30-K40 | 13 | 14.30 | 89.5 | 2600 |
| YG15 | K40 | 15 | 14.00 | 87.5 | 2800 |
Solid Rods (Metric) 330mm
| Unground | h6 | L | Tol. | Unground | h6 | L | Tol. | ||
| D | Tol. | D | Tol. | ||||||
| Ø2.2 | +0.3/+0 | 2.0 | 330 | +5/+0 | Ø17.2 | +0.3/+0 | 17 | 330 | +5/+0 |
| Ø3.2 | +0.3/+0 | 3.0 | 330 | +5/+0 | Ø18.2 | +0.3/+0 | 18 | 330 | +5/+0 |
| Ø4.2 | +0.3/+0 | 4.0 | 330 | +5/+0 | Ø19.2 | +0.3/+0 | 19 | 330 | +5/+0 |
| Ø5.2 | +0.3/+0 | 5.0 | 330 | +5/+0 | Ø20.2 | +0.3/+0 | 20 | 330 | +5/+0 |
| Ø6.2 | +0.3/+0 | 6.0 | 330 | +5/+0 | Ø21.2 | +0.3/+0 | 21 | 330 | +5/+0 |
| Ø7.2 | +0.3/+0 | 7.0 | 330 | +5/+0 | Ø22.2 | +0.3/+0 | 22 | 330 | +5/+0 |
| Ø8.2 | +0.3/+0 | 8.0 | 330 | +5/+0 | Ø23.2 | +0.3/+0 | 23 | 330 | +5/+0 |
| Ø9.2 | +0.3/+0 | 9.0 | 330 | +5/+0 | Ø24.2 | +0.3/+0 | 24 | 330 | +5/+0 |
| Ø10.2 | +0.3/+0 | 10.0 | 330 | +5/+0 | Ø25.2 | +0.3/+0 | 25 | 330 | +5/+0 |
| Ø11.2 | +0.3/+0 | 11.0 | 330 | +5/+0 | Ø26.2 | +0.3/+0 | 26 | 330 | +5/+0 |
| Ø12.2 | +0.3/+0 | 12.0 | 330 | +5/+0 | Ø27.2 | +0.3/+0 | 27 | 330 | +5/+0 |
| Ø13.2 | +0.3/+0 | 13.0 | 330 | +5/+0 | Ø28.2 | +0.3/+0 | 28 | 330 | +5/+0 |
| Ø14.2 | +0.3/+0 | 14.0 | 330 | +5/+0 | Ø29.2 | +0.3/+0 | 29 | 330 | +5/+0 |
| Ø15.2 | +0.3/+0 | 15.0 | 330 | +5/+0 | Ø30.2 | +0.3/+0 | 30 | 330 | +5/+0 |
| Ø16.2 | +0.3/+0 | 16.0 | 330 | +5/+0 | |||||
Two straight coolant ducts rods, Reduced TK
| Unground | Ground h6 | TK | Tol. | d | Tol. | L | a | |
D | Tol. | |||||||
| 6.3 | +0.3/0 | 6.0 | 1.5 | 0/-0.20 | 0.80 | ±0.15 | 330 | 0.15 |
| 7.3 | 7.0 | 1.5 | 0.80 | 0.15 | ||||
| 8.3 | 8.0 | 2.6 | 0/-0.30 | 1.00 | 0.15 | |||
| 9.3 | 9.0 | 2.6 | 1.00 | 0.20 | ||||
| 10.3 | 10.0 | 2.6 | 1.00 | 0.20 | ||||
| 11.3 | +0.4/0 | 11.0 | 3.5 | 1.20 | 0.28 | |||
| 12.3 | 12.0 | 3.5 | 1.20 | 0.30 | ||||
| 13.3 | 13.0 | 3.5 | 1.20 | 0.34 | ||||
| 14.3 | 14.0 | 5.0 | 1.50 | 0.37 | ||||
| 15.3 | 15.0 | 5.0 | 1.50 | 0.40 | ||||
| 16.3 | 16.0 | 5.0 | 1.50 | ±0.20 | 0.40 | |||
| 17.3 | +0.5/0 | 17.0 | 6.2 | 2.00 | 0.47 | |||
| 18.3 | 18.0 | 6.2 | 2.00 | 0.50 | ||||
| 19.3 | 19.0 | 6.2 | 2.00 | 0.50 | ||||
| 20.3 | 20.0 | 6.2 | 0/-0.40 | 2.00 | ±0.30 | 0.50 | ||
| Unground | Ground h6 | L Tol. +5.0 | TK | Tol. | d | Tol. | Pitch | |
D | Tol. | |||||||
| 6.3 | +0.4/+1.0 | 6.0 | 330 | 2.7 | ±0.2 | 0.80 | ±0.15 | 32.65 |
| 7.3 | 7.0 | 330 | 3.5 | 1.00 | 38.09 | |||
| 8.3 | 8.0 | 330 | 3.4 | 1.00 | 43.53 | |||
| 9.3 | 9.0 | 330 | 4.5 | ±0.3 | 1.40 | 48.97 | ||
| 10.3 | 10.0 | 330 | 4.8 | 1.30 | 54.41 | |||
| 11.3 | +0.4/+1.2 | 11.0 | 330 | 4.9 | ±0.4 | 1.40 | 59.86 | |
| 12.3 | 12.0 | 330 | 6.3 | 1.70 | 65.30 | |||
| 13.3 | 13.0 | 330 | 6.1 | 1.75 | ±0.20 | 70.74 | ||
| 14.3 | 14.0 | 330 | 6.7 | 1.80 | 76.18 | |||
| 15.3 | 15.0 | 330 | 7.3 | 1.75 | 81.82 | |||
| 16.3 | +0.4/+1.4 | 16.0 | 330 | 8.0 | 2.00 | 87.06 | ||
| 17.3 | 17.0 | 330 | 8.5 | 1.75 | ±0.25 | 92.50 | ||
| 18.3 | 18.0 | 330 | 9.0 | 2.30 | 97.95 | |||
| 19.3 | 19.0 | 330 | 9.7 | 2.00 | 103.39 | |||
| 20.3 | 20.0 | 330 | 10.0 | ±0.5 | 2.50 | 108.83 | ||
Product Show:
More information, please kindly contact us.
Best regards
GREWIN CARBIDE