New Design Customized Screw First Punch Dies Mirror Polishing
Mirror Polishing New Design Customized Screw First Punch Dies
Products Description
Material: Our main case material is H13(SKD61) HRC46-48
| SKD61(H13) | |||||||||
| Chemical Composition | C | Si | Mn | P | S | Cr | Mo | V | W |
| Content (%) | 0.39 | 1.15 | 0.44 | 0.021 | 0.007 | 5.12 | 1.3 | 0.94 | 5.74 |
| Cu | Ni | ||||||||
| 0.05 | 0.06 | | |||||||
| Item | Co | Grain Size | Density | Hardness | TRS | Impact Strength | Application | |
| Mediun-Grained | Co% | μm | g/cm² | HRA | Kgf/mm² | Kgf/m-cm² | ||
| KG2 | 6.50% | 2~3 | 14.90 | 90.5 | 320 | 0.28 | Drawing die | |
| KG3 | 9% | 2~3 | 14.61 | 89.3 | 340 | 0.52 | Extrusion die | |
| KG5 | 12% | 2~3 | 14.31 | 88.3 | 340 | 0.58 | Extrusion die | |
| KG6 | 14% | 2~3 | 14.12 | 87.3 | 320 | 0.65 | Extrusion die | |
| Coarse-Grained | ST6 | 15% | 3~6 | 13.80 | 86.0 | 270 | 0.78 | Stainless steel |
| ST7 | 20% | 2~6 | 13.40 | 85.3 | 270 | 0.80 | Stainless steel | |
| EA65 | 18% | 2~6 | 13.73 | 85.0 | 300 | 0.80 | Carbon steel screw/cutting die | |
| VA80 | 20% | 3~6 | 13.58 | 84.0 | 280 | 0.85 | Impact resistance | |
| VA90 | 22% | 6~9 | 13.39 | 82.5 | 240 | 0.90 | Impact resistance | |
| EA90 | 24% | 2~6 | 13.22 | 82.8 | 270 | 0.90 | Impact resistance |
Process:
About Us:
Chongqing Henghui Precision Mold Co., Ltd. is a manufacturer of all kind of molds (including EJECTOR PINS SKD61 and other kinds of molds), hardware fasteners and motorcycle & vehicle parts with well-equipped testing facilities and strong technical force. Because of good quality, reasonable prices and stylish designs, our products are extensively used in molding and other industries. We understand productivity, timeliness, quality and cost efficiency are so crucial to the bottom-line of your business and we are here in Henghui to help. We provide ideal and unique solution to your special needs as we know every business is different.
Sample Charge:
1.Sample charge:According to your design.Sample time:3-5 days
2.Sample charge: For Existing samples.Sample time:1 day
Packing and Delivering:
F&Q:
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.