Zhuzhou Lys Carbide Co.,ltd
Zhuzhou Lys Carbide Co.,ltd Professional carbide tools supplier
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Tungsten carbide roll for rolling mill
Table of grades and properties of carbide rolls ring and related data
| Grade |
Chemical composition |
Mechanical properties | Physical properties | |||||
|
Co+Ni % |
WC % |
Hardness HRA |
Transverse rupture strength (sample B) MPa |
Compressive Strength MPa |
Young's moudulus of elasticity KN/mm² |
Density g/cm³ |
Thermal conductivity Cal/cm sec/℃ |
|
| YGH20 | 10 | 90 | ≥86.0 | ≥2500 | 3500 | 560 | 14.2-14.5 | 0.2 |
| YGH25 | 12 | 88 | ≥84.0 | ≥2300 | 3400 | 550 | 14.0-14.3 | 0.21 |
| YGH30 | 15 | 85 | ≥83.5 | ≥2520 | 3300 | 540 | 13.8-14.2 | 0.2 |
| YGH40 | 18 | 82 | ≥83.0 | ≥2570 | 3200 | 500 | 13.4-13.9 | 0.19 |
| YGH45 | 20 | 80 | ≥82.0 | ≥2570 | 3100 | 480 | 13.3-13.9 | 0.18 |
| YGH55 | 26 | 74 | ≥81.0 | ≥2570 | 3000 | 450 | 12.6-13.2 | 0.17 |
| YGR20 | 10 | 90 | ≥85.0 | ≥2400 | 3400 | 550 | 14.2-14.8 | 0.2 |
| YGR25 | 12.5 | 87.5 | ≥83.0 | ≥2270 | 3300 | 540 | 14.0-14.3 | 0.22 |
| YGR30 | 15 | 85 | ≥83.0 | ≥2360 | 3200 | 530 | 13.8-14.3 | 0.2 |
| YGR40 | 18 | 82 | ≥82.0 | ≥2400 | 3200 | 430 | 13.5-13.9 | 0.2 |
| YGR45 | 20 | 80 | ≥80.5 | ≥2250 | 3000 | 480 | 13.4-13.9 | 0.18 |
| YGR55 | 25 | 75 | ≥79.0 | ≥2400 | 2800 | 420 | 12.9-13.4 | 0.17 |
| YGR60 | 30 | 70 | ≥78.5 | ≥2200 | 2600 | 300 | 12.6-13.1 | 0.16 |
A: We are manufacturer.
A: Generally it is 3-7 workdays if the goods are in stock. or it is 15-30 workdays if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample.Trial order is accepted.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
More questions please feel free to contact us.
Zhuzhou Lys Carbide Co.,ltd
Zhuzhou office: Room 1203, building 7 Golden Peninsula, wenhua road, hetang district, Zhuzhou city, Hunan province
Tel: 86-731-22397993
Email: linda@bestlyscarbide.com
Skype: lyscarbide@outlook.com