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Brand Name : | XYMJ |
Model Number : | Customized |
Certification : | ISO9001 : 2018 |
Price : | Negotiable |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability : | 2000 kilograms per month |
Delivery Time : | 7-15 |
High Precision Cemented Carbide Roller Polished Surface Tungsten Carbide Thread Roller
Applications
Tungsten Carbide is not affected by changes in the environment or
external temperature so these durable rollers can be used in either
extreme heat or extreme cold. Tungsten carbide rollers are valued
for their hardness and resistance to corrosion and, since they can
withstand an elevated level of stress, they are the ideal choice
for clients in the aeronautic and aerospace industries, the
automotive industry and the bearings industry. They are often found
in power steering columns or transmission and navigation equipment
and can also be used for vibro finishing.
We manufacture and supply tungsten carbide rollers for many clients
worldwide for years. Competitive price, excellent roller properties
and best service are the guidelines we always insist in doing
business. The tungsten carbide rollers we can manufacture are with
various specification and tungsten carbide grades. Besides, we can
also manufacture tungsten carbide rollers according to customers’
special design.
Tungsten carbide roll ring is a kind of tool material which
consists of tungsten carbide and cobalt with high hardness and wear
resistance. To take advantage of high wear resistance, long life
and high efficiency of cemented carbide roll rings during the high
speed rolling, attention should be paid as follows when purchasing
and using cemented carbide roll ring.
Grade List
Grades | Binder (wt %) | WC Grain-Size | Physical Properties | Mechanical Properties | ||||
Density g/cm3 | Thermal Conductivity W/(M.K) | Average Thermal Expansion Coefficient | HRA | TRS | Compressive Strength | |||
XY27T | 30 | Extra-Coarse | 12.73 | 60 | 5.8-70-.0 | 79 | 2560 | 2700 |
XY27 | 30 | Medium-Coarse | 12.65 | 60 | 5.8-7.0 | 79 | 2626 | 2800 |
XY26 | 27.5 | Medium-Coarse | 12.85 | 65 | 5.6-6.8 | 79.8 | 2653 | 2800 |
XY28T | 25 | Extra-Coarse | 13 | 70 | 5.5-6.5 | 80.3 | 2750 | 2800 |
XY28 | 25 | Medium-Coarse | 13.04 | 70 | 5.5-6.5 | 80.8 | 2625 | 3000 |
XY29 | 22 | Coarse | 13.36 | 70 | 5.5-6.5 | 81.8 | 2840 | 3000 |
XY30 | 20 | Coarse | 13.48 | 80 | 5.2-6.0 | 82.3 | 2742 | 3200 |
XY31 | 18 | Coarse | 13.68 | 90 | 5.0-5.8 | 83.3 | 2802 | 3200 |
XY32 | 16 | Coarse | 13.77 | 90 | 5.0-5.8 | 83.8 | 2872 | 3200 |
XY32C | 17.5 | Coarse | 13.66 | 90 | 5.0-5.8 | 84.5 | 2872 | 3200 |
XY33 | 15 | Coarse | 13.98 | 100 | 5.0-5.8 | 84.5 | 2872 | 3200 |
XY34 | 13 | Coarse | 14.17 | 100 | 4.8-5.6 | 85.5 | 2875 | 3400 |
XY35 | 10 | Coarse | 14.43 | 100 | 4.8-5.6 | 86.5 | 2753 | 3500 |
XY36 | 8 | Extra-Coarse | 14.69 | 110 | 4.5-5.4 | 86.8 | 2406 | 4000 |
XY37 | 6 | Extra-Coarse | 14.87 | 110 | 4.5-5.4 | 87.5 | 2358 | 4100 |
XY27A | 30 | Medium-Coarse | 12.7 | 60 | 5.8-7.0 | 79.5 | 2780 | 2900 |
XY28A | 25 | Medium-Coarse | 13.15 | 70 | 5.5-6.5 | 81.2 | 2675 | 3000 |
XY29A | 22 | Coarse | 13.38 | 70 | 5.5-6.5 | 82.2 | 2750 | 3000 |
XY30A | 20 | Coarse | 13.5 | 80 | 5.2-6.0 | 84 | 2586 | 3100 |
XY31A | 18 | Coarse | 13.65 | 90 | 5.5-5.8 | 84 | 2806 | 3100 |
XY33A | 15 | Coarse | 13.92 | 90 | 5.0-5.8 | 85.5 | 2790 | 3200 |
XY35A | 10 | Coarse | 14.45 | 100 | 4.8-5.6 | 86.8 | 2456 | 3500 |
XY36A | 8 | Extra-Coarse | 14.69 | 110 | 4.8-5.6 | 87 | 2460 | 4000 |
XY37A | 6 | Extra-Coarse | 14.87 | 110 | 4.5-5.5 | 88 | 2386 | 4100 |
Dimension | ||
OD | ID | H |
140-500mm | 80-300mm | 10-250mm |
Grade | I | Ⅱ | Ⅲ | Ⅳ | Special request |
OD | ±0.02 | ±0.05 | ±0.10 | ±0.15 | |
ID | ±IT5 | ±IT6 | ±IT7 | ±IT8 | |
H | ±0.015 | ±0.050 | ±0.100 | ±0.25 |
Name | Dimension | ||
D | d | H | |
Two-groove rolls | 180 | 110 | 55 |
Two-groovecarved rolls | 180 | 110 | 55 |
Production Process
FAQ
Q1: How long is your delivery period?
A1: It depends on specific conditions. However, it could be 10 to 15 days on average.
Q2: Do you offer samples?
A2: Yes, we do offer samples. However, buyers need to pay for the freight charge. In addition, whether samples are free or not depends on the quantity you buy.
Q3: How do you pack the products?
A3: In general, we use wood, plastic or carton boxes. We also put some soft materials inside to prevent possible damage on products.
Q4: How much advance payment do I need to make?
A4: If the products you buy are in stock, you need to make full payment; if the products are out of stock, you need to make about 50 percent of full payment and then we will start the production process. However, you still need to pay the rest of charges before we deliver the products.
Q5: What kinds of payment do you accept?
A5: In addition to the patterns of payment shown above, you can discuss with us about in which way you would like to pay.
Please contact us if you have any other questions.
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