G30 Tungsten Carbide Up Punching Molds Seat Polished Mold Parts
Outer diameter 45mm +0.05mm
Innder diameter 16mm -0.005mm
Height 30mm +0.2mm
The roughness of inner diameter Ra 0.1
Polished inner diameter for precision mold parts.
we specialized in producing Punches, Ejector Pins and sleeves, Die
Buttons, Bushes, Ejector Punches, Drill Rods, Ball Cages,
Springs,Block Sets of many different standards
Cemented carbide molds are used as mechanical equipment parts with
high requirements for industrial production.
They are commonly used as cemented carbide stamping molds, cemented
carbide progressive molds, cemented carbide pressing molds,
cemented carbide shrink tube molds, and cemented carbide wire
drawing molds. , Carbide drawing molds and other purposes.
High wear resistance is the basic requirement of mold products,
especially for the cooperative operation of progressive molds,
combined molds, and multi-station molds.
The good performance of cemented carbide mold materials is a
high-quality performance of the long-lasting operation. As a tool
material, cemented carbide has become a good choice for mold
products due to its high hardness, high strength, and high wear
resistance.
Recommended carbide grades:
| ISO Grade | Carbide grade | WC% | Co % | Hardness(HRA±0.5) | Density
g/cm3 | TRS
N/mm2 | Recommended Application |
| K01 | YG3 | 97 | 3 | 91.5 | 15.2 | 1500 | Suitable for steel wire, non-ferrous metal and alloy wire rod or
material |
| K01 | YG3X | 97 | 3 | 92.5 | 15.2 | 1450 | High hardness, good wear resistance, low impact and low impact.
Suitable for fine steel wire, non-ferrous metal and alloy wire . |
| K10 | YG6 | 94 | 6 | 90.5 | 14.95 | 2600 | For rough machining of non-ferrous metals. |
| K15 | YG6X | 94 | 6 | 91.5 | 14.85 | 2700 | Suitable for processing of non ferrous, metal finishing and
woodworking cutting tooling |
| K10 | YG6A | 94 | 6 | 92 | 14.95 | 2450 | For wire drawing die and woodworking cutting tools |
| K30 | YG8 | 92 | 8 | 89.5 | 14.7 | 2700 | For wire drawing die,drawing die |
| K40 | YG11 | 89 | 11 | 88.5 | 14.45 | 2900 | For wearing parts and mining tools |
| G30 | YG15 | 86.5 | 13.5 | 87 | 14.0 | 2280 | Strength is the best, the wear resistance is low, it is suitable
for impact rotary rock drill and heavy rock drill, rock hard rock
layer. |
