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Best Selling Tungsten Carbide Cold Heading Pallets GT55 Forging Die
Cold heading dies, also known as cold forging dies or cold forming dies, are specialized tools used in the cold heading process. Cold heading is a metalworking process in which a metal blank is formed into a desired shape using extreme pressure without heating the material. Cold heading dies play a crucial role in this process by shaping and forming the metal blanks into the desired final product.
Hardness: 81.7HRA, 82.7 HRA 83.7HRA, 84.7HRA
Item name :
Best Selling Tungsten Carbide Cold Heading Pallets GT55 Forging DieGrade :
HR00 HRS ZHDHardness :
HRA82~85Cobalt % :
18~25%grain size :
0.6~2.6umUsage :
Cold heading Dies Hot Forging DieLogo :
HENGRUIpackage :
bubble plastic bag +plastic casesOther main products of HengRui Carbide.
Detailed Description:
The cold heading mold is used for cold heading, stamping, cutting, pre-forming, drawing of steel rods and steel pipes with high compression rate, upsetting, perforating, part marking on the blank material on the cold heading machine.When it comes to screws, nuts, bolts, the cold heading mold is mainly used to forming the shape of the product’s rod, neck, and head, with the cooperation of a punch mold
If the selected grade is prone to early cracking and damage during use, a grade with higher toughness should be selected; if the selected grade is prone to early wear and damage during use, a grade with higher hardness and good durability should be selected.
The following grades: YG15C, YG18C, YG20C, YG22C, YG25C from left to right, the hardness decreases, the wear resistance decreases, and the wear resistance increases; vice versa.
| GRADE | Composition | Carbide Grain Size |
Properties | ||||||||||
| Binder | WC+others | Density | Hardness | Hardness | TRS | ||||||||
| (±0.5%） | (±0.5%） | ISO Classification |
g/cm³ | HRA±0.3 | HRC | MPA | |||||||
| HV30 | |||||||||||||
| ZHD82 | 27 | 73 | 2.6 | 13.3 | 81.7 | 61 | 2713 | ||||||
| ZHD82A | 25 | 75 | 2.6 | 13.3 | 82.7 | 63 | 2723 | ||||||
| ZHD84 | 23 | 77 | 2.6 | 13.52 | 83.7 | 64.5 | 2800 | ||||||
| YG20C | 23 | 77 | 2.6 | 13.81 | 83.7 | 64.5 | 2800 | ||||||
| ZHD86 | 21 | 79 | 2.6 | 13.52 | 84.7 | 66 | 2976 | ||||||
| HR001 | 23.5 | 76.5 | 2.6 | 13.09 | 83 | 63.5 | 2700 | ||||||
| HR002 | 25 | 75 | 1.4 | 12.9 | 84 | 65.3 | 3305 | ||||||
| HR003 | 24 | 76 | 1.2 | 13.01 | 85 | 66.6 | 3550 | ||||||
| HR004 | 23 | 77 | 1.4 | 13.04 | 85 | 66.6 | 3500 | ||||||
| HR005 | 10 | 90 | 1.2 | 14.46 | 89.5 | 75.1 | 3700 | ||||||
| HR006 | 23 | 77 | 2.8 | 13.24 | 82 | 61.5 | 2700 | ||||||
| HR007 | 16 | 84 | 1.6 | 13.8 | 87 | 70.4 | 3700 | ||||||
| HR009 | 17 | 83 | 1.4 | 13.73 | 86 | 67.9 | 3500 | ||||||
| HR011 | 12.5 | 87.5 | 1.4 | 14.28 | 88 | 72.2 | 3600 | ||||||
| HR021 | 18.5 | 81.5 | 2.8 | 13.57 | 84.5 | 65.9 | 2900 | ||||||
| HR022 | 19 | 81 | 2.4 | 13.5 | 85 | 66.6 | 3400 | ||||||
| HR023 | 15 | 85 | 2.6 | 13.79 | 86 | 67.9 | 3100 | ||||||
| HR029 | 26 | 74 | 3.2 | 12.92 | 80.5 | 59 | 2900 | ||||||
| HR012 | 25 | 75 | 1.2 | 13.17 | 84 | 65.3 | 3000 | ||||||
| HRS1 | 19.5 | 80.5 | 2.4 | 13.26 | 83.5 | 64..5 | 2900 | ||||||
Q1: Are you a factory or a trading company?
We are a factory with 25 years of production experience.
Q2: Where is your factory located?
We are located in Renqiu City, Hebei Province, adjacent to Beijing
Q3: How can we trust your company?
We support Alibaba Trade Insurance, 100% product quality guarantee, 100%
On-time shipping protection, 100% payment protection on your covered amount.
Q4: What is your delivery time?
For normal types for which we have molds, it will take 7-15 working days after payment is received.
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