Tungsten Carbide Cold Forging Dies Sinter Hip

Model NO.: all sizes Material: Carbide Technics: Forming Die Manufacturing Technology: Computer Technology Mold Cavity Technology: EDM Milling Parts Detection Method: Geometric Detection Tolerance: Rough Grind on O.D, Grind Top and Bottom Surface Materials: 100% Raw Material Tungsten Carbide Transport Package: Standard Export Carton Origin: Zhuzhou, Hunan Application: Household Appliances, Hardware, Commodity Processing Method: Punching and Shearing Mould Process Combination: Progressive Die Driving Motor Type: Permanent Magnet Milling Speed: High Speed Grades: Yg20c, Yg25c, Kg7, Va80, Va90, Wf40 Delivery Time: 3 ~ 15 Days Trademark: G&W Specification: 33x23x19cm HS Code: 8207209000 Carbide cold forging dies

1. Our advantage
1 100% raw material, HIP-Sintered
2 No porosity, no crack
3 Good wear resistance, long working life
4 High bending strength, good impact resistance
5 Finish grinding, concentricity of O.D and I.D
6 Good corrosion resistance
7 Big production capacity, delivery time within 3 ~ 15 days
8 Strong technical support, good after sale service

2. Grades

GRADE	DENSITY (g/cm3)	TRS (N/mm2)	HARDNESS (HRA)	Application recommended
YG11	14.4	2600	88.5	Forming or stamping dies for metal powders and nonmetal powders.
YG15	14.0	2800	87.5	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	83.0	Nut forming dies and high impact resistance forging dies
YG25C	13.1	3600	82.5	Stainless bolt header dies and rollers.

Other grades of tungsten Carbide Forging Dies can be offered according to customers' requirement

3. Production process
Mixture(WC+CO+alcohol)→wet grinding→ drying→grinding again→suppression(Oil press,Automatic hydraulic press)→QC for blank→rubber extrusion→Wc+Co→sintering(HIP )→tungsten carbide blank→Fine grinding→QC→packing.    
 
 

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