Hunan Boyun-Dongfang Powder Metallurgy Co., Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 10 working days |
| Product material | tungsten carbide,100% Original Carbide |
| Product | Vehicle Mould,mold parts,Auto Stamping Parts |
| Grade | MD51B,MD50A,MD60A,MD61B,MD62B,MD65A,MD70A |
| Application | For Upper and Lower dies,Stamping and Cutting |
| Size | Any SIze |
| Type | Any Type |
| Advantage | Electrochemical corrosion resistance;Hip sintered, high hardness, high wear resistance;Tunable residual stress; |
| Surface treatment | Polishing/Rough Grinding |
| Usage | For mould, Stamping Work, Cemented carbide dies, |
| Brand Name | PM |
View Detail Information
Explore similar products
High Precision Tungsten Carbide Die Sets Carbide Wear Parts ISO9001
High Hardness Tungsten Carbide Die Mold MD45A Grade For Industrial
MD40C Grade Tungsten Carbide Die High Standard Parts Tunable Residual Stress
Hip Sintered Tungsten Carbide Die Punch Mold Accuracy Cemented
Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 10 working days |
| Product material | tungsten carbide,100% Original Carbide | Product | Vehicle Mould,mold parts,Auto Stamping Parts |
| Grade | MD51B,MD50A,MD60A,MD61B,MD62B,MD65A,MD70A | Application | For Upper and Lower dies,Stamping and Cutting |
| Size | Any SIze | Type | Any Type |
| Advantage | Electrochemical corrosion resistance;Hip sintered, high hardness, high wear resistance;Tunable residual stress; | Surface treatment | Polishing/Rough Grinding |
| Usage | For mould, Stamping Work, Cemented carbide dies, | Brand Name | PM |
| High Light | High Precision Tungsten Carbide Die ，Tungsten Carbide Die Wear Parts ，Carbide Wear Parts ISO9001 | ||
Carbide Mold Material
High performance cemented carbides for molding；Standard Specification For Square Material and Standard Specifications Of The Rings. Also we can produce the your drawing of ring.
Polarization curve (corrosion current reduced, corrosion rate decreased significantly, corrosion resistance improved significantly)
| Grade | Co% | WC Grain size | Hardness | Density | Flexural Strength | Fracture Toughness | Elastic Modulus | Coefficient of Thermal Expansion | |
| HRA | HV30 | g/cm3 | MPa | N/mm2 | GPa | 10-6/℃ | |||
| ST37NF | 15 | Nano | 92.0 | 1700 | 13.8 | 4800 | 10 | 430 | 6.3 |
| ST37UF | 15 | Ultra-fine | 91.5 | 1630 | 13.8 | 4200 | 11 | 430 | 6.3 |
| MD15 | 12 | Ultra-fine | 92.2 | 1730 | 14.1 | 5100 | 10 | 470 | 5.7 |
| MD10 | 10 | Sub-Micron | 91.7 | 1660 | 14.4 | 4300 | 11 | 490 | 5.4 |
| MD33A | 12 | Sub-Micron | 90.3 | 1470 | 14.2 | 4000 | 14 | 470 | 5.7 |
| MD20 | 13 | Sub-Micron | 90.6 | 1500 | 14.2 | 4100 | 15 | 460 | 5.8 |
| MD36 | 15 | Sub-Micron | 89.4 | 1360 | 13.8 | 3900 | 16 | 430 | 6.3 |
| MD16 | 6 | Fine | 90.5 | 1500 | 14.8 | 3200 | 12 | 530 | 4.9 |
| MD40B | 12 | Fine | 89.5 | 1380 | 14.2 | 3800 | 17 | 470 | 5.7 |
| MD40C | 12 | Fine | 89.7 | 1400 | 14.1 | 3800 | 16 | 470 | 5.7 |
| MD55 | 20 | Fine | 86.4 | 1060 | 13.5 | 3100 | - | 390 | 6.8 |
| MD40A | 12 | Medium | 88.9 | 1310 | 14.2 | 3700 | 27 | 470 | 5.7 |
| MD45A | 15 | Medium | 87.9 | 1200 | 13.9 | 3600 | - | 430 | 6.3 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
2000000-11000000
Employee Number:
200~220
Ecer Certification：
Active Member
Hunan Boyun Dongfang Powder Metallurgy Co., Ltd. was founded in 1994 by the Institute of powder metallurgy of Central South University of Technology (now the research center of powder metallurgy engineering of Central South University) and Hunan Yinzhou Co., Ltd. (now the wholly-owned membe... Hunan Boyun Dongfang Powder Metallurgy Co., Ltd. was founded in 1994 by the Institute of powder metallurgy of Central South University of Technology (now the research center of powder metallurgy engineering of Central South University) and Hunan Yinzhou Co., Ltd. (now the wholly-owned membe...
Get in touch with us
Leave a Message, we will call you back quickly!