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| Categories | Carbide Punch Pin |
|---|---|
| Brand Name: | PM |
| MOQ: | 1 |
| Payment Terms: | L/C, T/T |
| Delivery Time: | 10 working days |
| Product material: | tungsten carbide,100% Original Carbide |
| Product: | Mold Parts |
| Grade: | MD40A |
| Application: | For Upper and Lower dies,Stamping and Cutting |
| Type: | Any Type |
| Advantage: | Electrochemical corrosion resistance;Hip sintered, high hardness, high wear resistance;Tunable residual stress; |
| Surface treatment: | Polishing |
| Usage: | For mould, Stamping Work, Cemented carbide dies, |
Stacking Ejector Pins TYPE A-2
Advanced ejector pins machines and technology talented persons guarantee the high output, high quality and high speed production .
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/℃ | |||
| 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 |
| 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 |
| TYPE D | |||||
| d ±0.002 | D±0.002 | D1±0.05 | L+0.5 +0.3 | l1 | l2 ±0.02 |
| 1.0 | 5.5 | 3.5 | 55,60 | 18,20 | 18,20 |
| 1.2 | 5.5 | 3.5 | 55,60 | 18,20 | 18,20 |
| 1.5 | 5.5 | 3.5 | 55,60 | 18,20 | 18,20 |
| 1.8 | 6.0 | 4.0 | 55,60 | 18,20 | 18,20 |
| 2.0 | 6.0 | 4.0 | 55,60 | 18,20 | 18,20 |
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Tungsten Carbide Punch Pin , Carbide Pilot Pins For Forming Machine Die
Excellent Toughness Tungsten Carbide Punches Pins Metal Die Punching Tools
PM HSS Carbide Punch Pin , Tungsten Carbide Components Various Shapes
MD40A Grade Carbide Punch Pin Precision Punch Pins High Durability
100% Custom Tungsten Carbide Parts , Tungsten Carbide Components High Electrically Conductive
PM Tungsten Carbide Punch Pin Injection Mould Accessories
Hip Sintered Tungsten Carbide Pins Polished With ISO Approved
PM Carbide Punches And Dies Progressive Stamping Die Machine Products
High Toughness Tungsten Carbide Punch TYPE A Precision Customized Tools
Customized Size Carbide Punch Pin Tungsten Carbide Tools Long Lifespan
