YGH20 maximum hardness, excellent wear resistance. used in the last 1-2 stands of good high speed bars.
YGH25 higher wear resistance moderate impact resistance in the series used in the last 1-3 stands of good high speed bars.
YGH30 moderate wear resistance and impact resistance. Good for general purpose used in the last 1-4 stands or all stands or finishing mills.
YGH40 best for general purpose. Used in the front stands of good mills and in the rear stands of common mills.
YGH45 used in the first and second stands of finishing mill and in the stands of pre-finishing rolling mills . For every milling lines for low speed rolling, low precision and unstable operation.
YGH55 maximum binder content in YGH series good toughness and thermal crack resistance used in the stands of pre-finishing rolling mills and for roll rings for hot rolling of cribbed steel.
|YG11||14.4||2600||88.5||Forming or stamping dies for metal powders and nonmetal powders.|
|YG15||14||3200||88||For fabricating drawing dies of steel tubes and rods under High |
compressibility ratio; punching,stamping,forging tools under large stress.
|YG20||13.5||3200||85.5||For fabricating of stamping dies for watch parts, spring plates of musical |
instruments, battery jars, small sized steel balls, screws, screw caps.
|YG16C||13.9||2900||85.5||Impact resistance forging dies.|
|G18C||13.7||3100||84.5||Impact resistance forging dies, hot-press forging dies and rollers.|
|YG20C||13.5||3300||83.5||Dies for wear resistant or impact resistant application.|
|YG22C||13.3||3500||83||Nut forming dies and high impact resistance forging dies|
|YG25C||13.1||3600||82.5||Stainless bolt header dies and rollers.|
When the inquiry, if there are drawings please provide drawings and quantities required directly.
If not have drawing please sending the:
1.Rolling machine photo and made.
2.The heating tube before rolling and after rolling.
3.Rollers material:Tungsten Carbide
4.Rollers life: 600,000M
5.Now we supply the size：7.5-6.5mm、9.5-8.0/7.9/8.1mm、10-8.5mm、12.7-10/11mm、16、15.88-14mm、18-16mm、20-18mm、22-20mm、24-22mm
1.Minimum order: 5pcs
2.Delivery time : 3days