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High Density Tungsten Carbide Roller Round Shape Surface Polished ISO 9001 Approved

High Density Tungsten Carbide Roller Round Shape Surface Polished ISO 9001 Approved

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Brand Name :VKD
Certification :ISO9001
Place of Origin :zhuzhou
MOQ :negotiate
Price :Negotiable
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :5tons/month
Delivery Time :15-20workmonth
Packaging Details :paper,then paper boxs
Model Number :Various
Size :Cusomized
Name :Tungsten Carbide Roll Ring
Shape :Round
Advantage :high wear resistance, corrosion resisting
Feature :high hardness, wear resistance
order :accept small order
Application :industry
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High Density Tungsten Carbide Roller Round Shape Surface Polished ISO 9001 Approved

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Tungsten Carbide Rolls as the characters of high wear resistance, high corrosion resistance and good compressive properties which is an important parts in the steel bar and wire rod rolling. The rolls are primarily applied in high speed wire line, Kocks three roll mill, seamless pipe stretch reducing mill, three dimensional rolls for cold-rolled ribbed steel bar, and composite roll for hot-rolled bar screw thread steel etc.

Mechanical physical properties Physical properties
Grade Hardness Bending strength Compressive strength Young's modulus of elasticity Density Heat Transfer Rate
(HRA) (N/mm²) (N/mm²) KN/mm² (g/cm³) sec/ °C
YGH20 87.0 2800 3500 560 14.2~14.5 0.20
YGH25 85.5 2900 3400 550 14.0~14.3 0.21
YGH30 84.5 2800 3300 540 13.8~14.2 0.20
YGH40 84.0 2900 3200 500 13.4~13.9 0.19
YGH45 83.5 2800 3100 480 13.3~13.9 0.18
YGH55 81.5 2650 3100 450 12.6~13.2 0.17
YGR25 85.5 3000 3400 540 14.0~14.3 0.22
YGR30 84.0 2900 3300 530 13.8~14.3 0.20
YGR40 83.0 2700 3200 430 13.5~13.9 0.20
YGR45 81.5 2700 3100 480 13.4~13.9 0.18
YGR55 79.5 2600 3100 420 12.9~13.4 0.17
YGR60 79.0 2600 3000 300 12.6~13.1 0.16
YGH05 88.5 2700 4200 530 13.8~14.3 0.20
YGH10 87.5 2800 4000 430 13.5~13.9 0.20
PA10 85.8 2700 3800 480 13.4~13.9 0.18
PA20 84.5 2800 3400 420 12.9~13.4 0.17
PA30 81.5 2700 3200 300 12.6~13.1 0.16
YGA10 87.5 3100 3900 580 14.2~14.4 0.20
YGA20 86.0 3100 3500 540 13.7~13.9 0.17
YGA30 84.0 3100 3400 510 13.2~13.4 0.16

Note: Physical & mechanical properties are for reference only and their variations are as per national or enterprise's standards.

Grade Application

Grade Recommended appication
YGR20 High wear resistance and corrosion resistance. Used in the last 1~2 stands of dinishing mills.
YGR25 High wear resistance and corrosion resistance. Used in the last 1~3 stands of dinishing mills.
YGR30 Good toughness, wear resistance, corrosion resistance and thermal crack resistance. Used in the middle and rear of finishing mills.
YGR40 Good toughness and thermal crack resistance, good for general purposes.
Used in most standards of the finishing mills and in the rear stands of common mills.
YGR45 Good toughness and thermal crack resistance. Used in the front stands of finishing mills.
YGR55 Good impact resistance. Used in the standards of pre-finishing rolling mills for hot rolling ribbed steel bars
and they can be machined with turning and milling.
YGR60 Good impact resistance. Used for hot rolling ribbed steel bars and in the first and second stands of pre-finishing rolling mills.
YGH05 The WC content of the grades is higher than that of other roll grades used in high-speed wire mills.
They have higher hardness and wear resistance properties.
Because tungsten carbide has excellent heat transfer property, the high WC content will increase the ability of hot
cracking resistance. These characteristcs of the grades can make the rolled wires with regular
shape and good surface quality. At the same time, the high fracture toughness make them enough to bear mechanical stress during rolling.
YGH10

High Density Tungsten Carbide Roller Round Shape Surface Polished ISO 9001 Approved

China High Density Tungsten Carbide Roller Round Shape Surface Polished ISO 9001 Approved for sale

High Density Tungsten Carbide Roller Round Shape Surface Polished ISO 9001 Approved

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