ZHUZHOU SEEGO CARBIDE TOOLS CO., LTD.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 60 tons/month |
| Delivery Time | 10~20 days |
| Packaging Details | Paper wrapped and hard paper boxes loaded in standard export cartons. |
| Chemical Composition | 15~25% Cobalt with Medium to Coarse Tungsten Carbide |
| Product Name | YG20 Cold Forming Dies Tungsten Carbide Tools For Alloy Steel Screws Bolts |
| Product Application | Applied for Alloy Steel Screws Bolts Forming |
| Strength | 3200 Mpa |
| Hardness | HRA83~85 |
| Surface Treatment | Blanks, Sand Blasted and Fine Grinded |
| Inner Diameter | Φ0.5 Φ1.0...Φ50 and Customized Sizes |
| HS Code | 8209 |
| Brand Name | Seego Carbide |
| Model Number | Tungsten Carbide Forming Dies Tools |
| Certification | ISO SGS CE |
| Place of Origin | Hunan of China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60 tons/month |
| Delivery Time | 10~20 days | Packaging Details | Paper wrapped and hard paper boxes loaded in standard export cartons. |
| Chemical Composition | 15~25% Cobalt with Medium to Coarse Tungsten Carbide | Product Name | YG20 Cold Forming Dies Tungsten Carbide Tools For Alloy Steel Screws Bolts |
| Product Application | Applied for Alloy Steel Screws Bolts Forming | Strength | 3200 Mpa |
| Hardness | HRA83~85 | Surface Treatment | Blanks, Sand Blasted and Fine Grinded |
| Inner Diameter | Φ0.5 Φ1.0...Φ50 and Customized Sizes | HS Code | 8209 |
| Brand Name | Seego Carbide | Model Number | Tungsten Carbide Forming Dies Tools |
| Certification | ISO SGS CE | Place of Origin | Hunan of China |
| High Light | cold forging die ，tungsten carbide dies ，YG20 carbide dies | ||
YG20 Tungsten Carbide Forming Dies Tools for Alloy Steel Screws Bolts Forming
Descriptions:
Tungsten Carbide Alloy Steel Screws Bolts Forming Dies are designed to sustain high and repeated stress. Tungsten carbide makes the use of forming technology possible for mass production of high-volume parts like screws and bolts.
Our company Seego Carbide make it possible for our forming dies to last longer time and provide superior part accuracy.
Forming dies usually can be divided into punching nib and bushing nib, used in cold forging, warm forging, and hot forging technology situation.
Under strong impact wear working conditions, our tungsten carbide forming dies has good impact toughness, fracture toughness, fatigue strength, flexural strength, and good wear resistance.
We are manufacturers and suppliers of all types of Carbide Forming Dies Tools.
We produce tungsten carbide die blanks for hot and cold forging nib tooling and forming tool applications. Carbide dies are made to order and can be supplied in different tungsten carbide material grades with up to a 25% cobalt binder to meet your specific requirements to produce bolts, screws in a variety of materials. We supply as-sintered condition with the specific overall dimensions and special features our customers request ready for them to produce finished ground tools.
Grades for Tungsten Carbide Forming Dies
| GRADE | DENSITY (g/cm3) | TRS (N/mm2) | HARDNESS (HRA) | Application recommended |
| 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. |
Tolerances of different dimensions:
| Tolerances of the inner diameter(d) of the blanks as per table below (mm) | Tolerance of blank height(H) as per the table below (mm) | ||||||||
| Nominal inner dia. | Nominal length | Nominal out | Nominal diameters | ||||||
| ≤18 | ＞18-30 | ＞30-50 | ＞50 | diameters | ≤18 | ＞18-30 | ＞30-50 | ＞50 | |
| ≤6 | 0-0.45 | 0-0.55 | 0-0.65 | - | ≤14 | 0.5 | 0.5 | 0.6 | 0.65 |
| ＞6-10 | 0-0.50 | 0-0.60 | 0-0.70 | 0-0.80 | -0.4 | -0.4 | -0.4 | -0.4 | |
| ＞10-14 | 0-0.55 | 0-0.70 | 0-0.80 | 0-0.90 | ＞14-18 | 0.55 | 0.55 | 0.6 | 0.65 |
| ＞14-18 | 0-0.60 | 0-0.80 | 0-0.90 | 0-1.00 | -0.4 | -0.4 | -0.45 | -0.45 | |
| ＞18-24 | 0-0.65 | 0-0.90 | 0-1.00 | 0-1.10 | ＞18-24 | 0.6 | 0.6 | 0.65 | 0.7 |
| ＞24 | 0-0.70 | 0-1.00 | 0-1.10 | 0-1.20 | -0.4 | -0.4 | -0.45 | -0.45 | |
| Tolerances of out diameters(D) as per the table below (mm) | ＞24-30 | 0.65 | 0.65 | 0.7 | 0.75 | ||||
| Nominal out | Nominal length | -0.45 | -0.45 | -0.5 | -0.5 | ||||
| diameters | ≤18 | ＞18-30 | ＞30-50 | ＞50 | ＞30-45 | 0.7 | 0.7 | 0.75 | 0.8 |
| ≤14 | 0.5 | 0.5 | 0.6 | 0.65 | -0.5 | -0.5 | -0.6 | -0.6 | |
| -0.4 | -0.4 | -0.4 | -0.4 | ＞44-55 | 0.75 | 0.8 | 0.85 | 0.8 | |
| ＞14-18 | 0.55 | 0.55 | 0.6 | 0.65 | -0.55 | -0.6 | -0.65 | -0.65 | |
| -0.4 | -0.4 | -0.45 | -0.45 | ＞55 | - | 0.9 | 0.95 | 1 | |
| ＞18-24 | 0.6 | 0.6 | 0.65 | 0.7 | -0.7 | -0.75 | -0.8 | ||
| -0.4 | -0.4 | -0.45 | -0.45 | The flatness as per the table below | |||||
| ＞24-30 | 0.65 | 0.65 | 0.7 | 0.75 | Nominal length | ≤18 | ＞18-30 | ＞30-50 | ＞50 |
| -0.45 | -0.45 | -0.5 | -0.5 | Flatness ≤ | 0.3 | 0.35 | 0.4 | 0.55 | |
| ＞30-45 | 0.7 | 0.7 | 0.75 | 0.8 | |||||
| -0.5 | -0.5 | -0.6 | -0.6 | ||||||
| ＞44-55 | 0.75 | 0.8 | 0.85 | 0.8 | |||||
| -0.55 | -0.6 | -0.65 | -0.65 | ||||||
| ＞55 | - | 0.9 | 0.95 | 1 | |||||
| -0.7 | -0.75 | -0.8 | |||||||
Advantages:
1. The tungsten carbide raw materials were strictly sourced.
2. The advanced technology and machines will be used on HIP with low pressure sintering.
3. HIP sintering makes carbide dies with better density and strength.
4. Special powder pressing technology with HIP sintering, reducing the porosity, greatly improved the carbide dies density and properties.
5. We choose the suitable grade according to customer’s exact applications.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller,Other
Year Established:
2008
Total Annual:
20000000-35000000
Employee Number:
>100
Ecer Certification：
Active Member
We are a manufacturer and trading company of tungsten carbide products . We have our own factory , which enable us provide you with OEM services . We also have our own trading company , which enable us provide you with all kinds of excavator parts . We are : * Thousands of product li... We are a manufacturer and trading company of tungsten carbide products . We have our own factory , which enable us provide you with OEM services . We also have our own trading company , which enable us provide you with all kinds of excavator parts . We are : * Thousands of product li...
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