- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Process
Basic Info.
Driving Motor Type
Permanent Magnet
Mold Cavity Technology
EDM Milling
Milling Speed
High Speed
Parts Detection Method
Geometric Detection
Color
Dark Gray
Grade
Yg15, Yg16, Yg20, Yg22, Yg25
Transport Package
Small Box Inside Carton
Specification
tungsten and coblat powder
Trademark
Evergreen or OEM
Origin
China
HS Code
8209009000
Production Capacity
3 Tons/ Month
Product Description
Product Description
Cold heading dies are also known as carbide punching, cold forming dies or heading dies. It is pressed by powder metallurgy and has a high hardness and high strength cemented carbide mold. As an important working part of the cold heading machine, it can complete stamping, bending, stretching and other work, and is widely used in the field of production and processing.
Application
Cold head cold dies are mainly used for: various metal and non-metal powders, stamping, steel rods, steel pipe stretching, large stress, work, punching and stamping dies, machine parts, cores, making stamping dies and other stamping watch parts, musical instruments spring etc.
Mold battery box, toothpaste skin; small steel ball, screw, nut stamping dies, impact forging dies and cold punching and cold pressing dies for manufacturing standard parts, bearings, tools, etc.; shells of warheads and stamping dies.
Advantage
1. Superior strength, toughness and high wear resistance with long working life .
2. 100% virgin tungsten carbide materials
3: ISO 9001 quality control system
4: Professional suggestion on products
5: Is very wide, mainly for drawing bar, wire, wire, pipes and other linear objects difficult to process for steel, copper, tungsten, molybdenum and other metals and alloys drawing processing;
Grade
| Grade | Density(G/Cm³) | Hardness(HRA) | Bend Strength(N/mm²) | Performance & application recommended |
|---|---|---|---|---|
| YG11 | 14.4 | 88.5 | 2600 | Forming or stamping dies for metal powder and nonmetal powders |
| YG15 | 14 | 87.5 | 2800 | For fabricating drawing dies of steel tubes and rods under high/compressibility ratio; punching, stamping, forging tools under large stress. |
| YG20 | 13.5 | 85.5 | 3200 | 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 | 85.5 | 2900 | Impact resistance, hot&forging dies, etc. |
| YG18C | 13.7 | 84.5 | 3100 | Impact resistance forging dies,hot-press forging dies, and rollers. |
| YG20C | 13.5 | 83.5 | 3300 | Dies for wear-resistant or impact-resistant application. |
| YG22C | 13.3 | 83 | 3500 | Nut forming dies and high impact resistance forging dies. |
| YG25C | 13.1 | 82.5 | 3600 | Stainless bolt header dies and rollers. |
Type
| Dim.of d1 | ≤0.5 | >0.5-2.0 | >2.0-3.2 | >3.2-6.0 | >6.0-12 | >12-25.0 | >25.0-up |
| Tolerances | 0 -0.01 | 0 -0.015 | 0 -0.02 | -0.01 -0.03 | -0.01 -0.04 | -0.02 -0.06 | -0.03 -0.10 |
Contact us;
Shirley
+86-19973330313