Tungsten Carbide Grades Ygh30 Yg15 for Hot Cold Wire Rod Bar Rolling Re-Bar Rolls

Product Description

Tungsten Carbide Rolls
Tungsten carbide rolls (also called tungsten carbide roll collar) refers to the roll made from tungsten carbide and cobalt by powder metallurgy. Tungsten carbide rollers are available in both integral and combined versions. They have excellent performance, stable quality, high processing precision, good wear resistance, and high impact resistance.
The tungsten carbide rolls is mainly used on the finishing mill for bar, deformed steel bar and common wire. In this way, we can greatly reduce the frequency of changing groove and roll, thus to reduce the labor intensity and improve the work efficiency. The surface quality and yield shall be improved to a maximum degree, which leads to a remarkable economic benefit. According to the different working conditions of different stands and rolls, a variety of different grades of cemented carbide rolls have been developed. Grade Chart

Chemical composition			Mechanical properties
Grade	Co+ Ni+ Cr %	wc %	Hardness (HRA)	Transverse rupture strength MPa	Compressive Strength MPa	Young's modulus of elasticity KN/mm2	Density g/cm³	Thermal conductivity Cal/ cm sec/°C
YGR20	10	90	87.2	2730	3400	550	14.49	0.2
YGR25	12.5	87.5	85.6	2850	3300	540	14.21	0.22
YGR30	15	85	84.4	2700	3200	530	14.03	0.2
YGR40	18	82	83.3	2640	3200	430	13.73	0.2
YGR45	20	80	81.5	2570	3000	480	13.53	0.18
YGR55	25	75	79.8	2550	2800	420	13.02	0.17
YGR60	30	70	79.2	2480	2600	300	12.68	0.16
YGH10	8	92	87.5	2800	3500	560	14.47	0.2
YGH20	10	90	87	2800	3500	560	14.47	0.2
YGH25	12	88	86	2700	3400	550	14.25	0.21
YGH30	15	85	84.9	2700	3300	540	14.02	0.2
YGH40	18	82	83.8	2850	3200	500	13.73	0.19

Product Description

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Company Profile
Zhuzhou Buytop Tungsten Carbide Co., Ltd has more than 20 years' experience in manufacture, design and sale of various kinds of carbide products, especially carbide cutting tools and carbide non-standard shaped tools. The company has ISO 9001:2008 quality system, possesses advanced production equipment's, complete testing instruments, strong R&D center, and QC team. Over the decade, we have actively collaborated with researcher and university to enhance the carbide tools design and tool life, we have successfully helped our customer to reduce their cost and gain more market share with us. The company mission and vision are to help customer solve the business needs by providing One-Stop Procurement peace of mind solution with various tungsten carbide material and carbide tools to all customers all over the world.
FAQ
1. Are you manufacturer or trading company?
We are professional manufacturer with more than 21 years experience in this field of carbide tools.
2. When can I get the price?
We usually quote within 24 hours after receiving your inquiry. If you need a quote urgently, please let us know in your email so we can prioritize your inquiry.
3. How to place an order?
1.Fill your Order List in our online Inquiry System.
2.Directly contact our salesperson by E-mail / Skype / Whats App, we will make a feedback to you ASAP after receive your order list.
4. What is your payment terms?
T/T, Western Union, Made-in-China assurance for different circumstances.
5. What's your delivery way?
Express delivery, DHL, TNT, FEDEX , EMS, air shipping, sea shipping are available for your request.
6. Do you offer OEM?
Yes, we do. We have laser machine lasering your logo and tool specification on the body of tools. Also, we can print customized on plastic boxes.
7. How about the delivery time?
Usually delivery time is 2~3 days after receiving the advance payment. For the customized product, 7-10 days after receiving the advance payment.
8. Can you send the product to our forwarder in China?
Yes, if you have a forwarder in China, we are happy to send the product to him/her.
9. What is the MOQ?
We have fixed MOQ for each of our products. But if you need less, it's okay, as we will change the price according to your quantity.