Non-standard products of special shape
With complex shapes, this series of products are mainly used for mold materials and structural parts.
Applications | Grade | Cobalt content % |
Physical and mechanical properties (typical data) | Application fields | |||
Density (g/cm3)±0.1 | Hardness (HRA)±0.5 | TRS (MPa)≥ |
Grain size of WC(um) |
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Non-standard parts | A1RK | 6 | 14.95 | 92 | 2600 | 1 | Nozzle, thread and pipe drawing mold,wear-resistant parts. |
RKC1 | 12 | 14.25 | 91.5 | 3500 | 0.6 | Powder metallurgy mold, packaging mold,wear -resistant and resilient mold. | |
RKC2 | 11.5 | 14.25 | 91 | 3000 | 0.8 | Punch rod, punch bar, punch needle,punch bit, powder metallurgy mold, wear-resistant parts. | |
RKD1 | 15 | 13.9 | 89 | 3000 | 1 | Powder metallurgy mold and motor mold with good abrasion resistance performance and tenacity. | |
Wear-resistant parts | RKD2 | 15 | 14.0 | 86.5 | 3000 | 2.4 | Stainless steel screw mold, cold extruding die, steel ball die. |
RKG20 | 20 | 13.5 | 84.8 | 2800 | 2.4 | screw mold,six-pcs mold, screw and bolt of stainless steel, cold extruding mold. | |
RKG22 | 22 | 13.35 | 82.5 | 2500 | 3.2 | Nut and screw mold, flange face mold. | |
RKG25 | 25 | 13.05 | 81.5 | 2400 | 3.2 | High punch resistance forging mold, nut mold, big flange face mold, tungsten punch. |