Customized K10,K20,K30 Solid Carbide Tools High Wear Resistance
Tungsten Carbide Roller
Application
The guide roller (guide wheel) is a rod in the iron and steel
field, and the main consumed spare parts on the wire rolling
equipment. During the rolling process, the red steel is ensured to
smoothly enter the wheel groove. So as to prevent the winding of
the steel and the tail and the guide clamping effect. At the high
speed wire speed of 110 m/ s, the rotating speed of the guide
roller (guide wheel) reaches more than 50,000 revolutions per
minute, the surface temperature is 800-1100 DEG C, the physical
impact and the stress are subjected to certain physical impact and
stress, and the high-speed wire is required to have high
acceleration performance. As a result of the contact with the
working substance, the surface of the contact material is easily
bonded to the metal impurities.Steel-bonded carbide high-line
finish roll guide wheel, also known as roller guide wheel.
Roller guide wheel is an indispensable part of wire rod in the
rolling process of rolling mill. It requires high hardness, good
abrasion resistance(service life matching with high-quality
bearing), good thermal conductivity, with certain red-hard
property, especially high line rolling(rolling speed is
80,120m/s).Most of the steel used in the market is made of steel,
because of its poor wear resistance, low service life and high
replacement frequency, the large-scale benefit of wire rod is
seriously restricted, and the guide roller guide wheel of
steel-bonded cemented carbide high wire finishing rolling fills
this defect.
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. |
Production Process
FAQ
Q1: How can I place order?
A1: You can contact us by email about your order details, or place
order on line.
Q2: How can I pay you?
A2: After you confirm our PI, we will request you to pay. T/T (HSBC
bank) and Paypal, Western Union are the most usual ways we are
using.
Q3: What’s the order procedure?
A3: First we discuss order details, production details by email or
TM. Then we issue you an PI for your confirmation. You will be
requested to do pr -epaid full payment or deposit before we go into
production. After we get the deposit, we start to process the
order. We usually need 7-15 days if we don’t have the items in
stock. Before production has been finished, we will contact you for
shipment details, and the balance payment. After payment has been
settled, we start to prepare the shipment for you.
Q4: How do you take care when your clients received defective
products?
A4: replacement. If there are some defective items, we usually
credit to our customer or replace in next shipment.
Q5: How do you check all the goods in the production line?
A5: We have spot inspection and finished product inspection. We
check the goods when they go into next step production procedure.
