TitleProduct

Hip Sintered Cemented Carbide Heading Dies Forging Dies Va80, Va90

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Hunan

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-30 07:04

  • Browse the number:

    116

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Company Profile

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.

By certification [File Integrity]

Contact:Miss Lydia Chu(Mr.)  

Email:

Telephone:

Phone:

Area:Hunan

Address:Hunan

Website: http://www.jstianchuang.com/com/grewin/

Product Details


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.