Zigong Xingyu Cemented Carbide Dies & Tools Co., Ltd.
Zigong Xingyu Cemented Carbide Dies & Tools Co., Ltd. Comprehensive,high quality,Efficiency
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OEM Corrosion-resistance Tungsten Carbide Bushing Hard Alloy sleeve
Technical requirements of our bushings
Dimensions, drawings, tolerance, surface finish, radius, as your demands.
No one likes an unexpected downtime, especially when it’s a part that unexpectedly breaks. When a part does break, you have a choice, replace it with a part that you know will fail in a short time, or replace it with a more expensive part that will last longer. When it comes to bushings, there are 2 choices: steel or tungsten carbide. While steel has a lower cost, a tungsten carbide bushing lasts longer, which prevents a loss of manufacture time.
Xingyu has been producing quality tungsten carbide parts since 1999 and we have a variety of carbide bushings for every manufacturing need. Tungsten lasts longer than steel, so you save money by reduced downtime and also reduced replacement costs. Carbide comes in many grades and many of our parts are customization.
Features of cemented carbide bushing
1. High hard resistance
2. High corrosion resistance
3. Pressured resistance
4. Wear resistance
5. High bending strength
6. We adapt HIP sintering technology which make good quality
7. No shape change, high bending strength when temperature below 1000°C, long service life, the maximum height can reach 270mm
Grade List
| Grade | ISO Code | Chemical Composition(%) | Physical Mechanical Properties (≥) | Application | ||||
| WC | Co | Density g/cm3 | Hardness(HRA) | T.R.S N/mm2 | ||||
| YG3 | K01 | 97 | 3 | 14.90 | 91.00 | 1180 | Suitable for finishing of cast iron,non-ferrous metals,alloys and non-metallic materials,and semi-finishing vehicles for intermittent cutting. | |
| YG6 | K10 | 94 | 6 | 15.10 | 92.00 | 1420 | Finishing of chilled hard alloy cast iron and heat resistant alloy steel and ordinary cast iron. | |
| YG6X | K20 | 94 | 6 | 15.10 | 91.00 | 1600 | Cast iron, non-ferrous metals and alloys, non-metallic materials, medium to cutting, semi-finishing and finishing. | |
| YG8 | K20-K30 | 92 | 8 | 14.90 | 90.00 | 1600 | Suitable for casting of cast iron, non-ferrous metals and their alloys and non-metallic materials, roughing of sections and rough cutting. | |
| YG10 | K40 | 90 | 10 | 14.70 | 89.00 | 1900 | Suitable for the production of drawing dies, wear parts and stamping parts and cores for hard alloy automatic presses. | |
| YG10X | K40 | 89 | 10 | 14.70 | 89.50 | 2200 | Suitable for small diameter micro drills, end mills, rotary boring tools, etc. | |
| YG15 | K30 | 85 | 15 | 14.70 | 87.00 | 2100 | Forging, perforating and stamping tools for steel bars and steel tubes with high compression ratios and working under large stresses. | |
| YG20 | K30 | 80 | 20 | 13.70 | 85.50 | 2500 | Stamping die, stamping watch parts, musical instrument spring piece. | |
| YG20C | K40 | 80 | 20 | 13.70 | 82.00 | 2200 | punching battery case, toothpaste skin mold, small size steel ball, screw, nut stamping die, hot rolling twist drill bit plate. | |
| YG30 | G60 | 70 | 30 | 12.80 | 82.00 | 2750 | Production of standard parts, bearings, tools and other industries for cold heading, cold punching, cold pressing die. | |
Details Carbide Bushing
| Deimensions of A Type Straight Sleeves (mm) | ||||
| Type No. | D | d | H | C |
| XA1 | 14.5-20 | 12.16 | 6.0-10.0 | 1.3 |
| XA2 | 12.5 | 3.5-7.0 | 12.7 | 4.5 |
| XA3 | 21-60 | 15-50 | 51 | 3 |
| XA4 | 75-130 | 60-115 | 55-100 | 6 |
| XA5 | 140-300 | 120-200 | 60-150 | 10 |
| Deimensions of A Type Straight Sleeves (mm) | |||
| D | d | C | H |
| 25.0-30.0 | 9.0-14.0 | 2.0-3.5 | 21.0-25.0 |
| 31.0-50.0 | 14.0-35.0 | 2.0-3.5 | 21.0-25.0 |
| 60.0-100.0 | 47.0-85.0 | 2.0-3.5 | 30.0-70.0 |
| Deimensions of A Type Straight Sleeves (mm) | |||
| D | d | H | a |
| 20.0-40.0 | 17.0-30.0 | 10.0-36.0 | 1.6 |
| 41.0-80.0 | 31.0-70.0 | 10.0-36.0 | 3.2 |
Product Application Scene
Production Process
FAQ
Q1: Are you trading company or manufacturer ?
A1: We are Factory with 20 years of production experience.
Q2: Where is your factory?
A2: We are located in Zigong city, Sichuan province where is3 hours away from Chengdu by Car.
Q3: Is the competitive price of tungsten carbide parabolic buttons?
A3: We have our own Factory. Due to strong production and distribution system, we promise to offer our customers the most competitive price.
Q4: Is the top quality?
A4: Yes. All products will be tested before bulk processing, and we will check the physi-cal properties, shape and
tolerance for ensuring qualified products before shipping.
Q5: What’s your delivery time ?
A5: For the normal type which we have mold it takes 10-15 days after receiving the advance payment.
For the non standard which we do not have mold it takes 15-25 days after receiving the advance payment.
Q6: Do you provide samples ? is it free or extra ?
A6: Yes, we could offer the sample (less than 1Kg) for free charge without freight charge.