Precision stamping parts
非标板材
Classification:
Precision stamping parts
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Product Description
With the continuous progress of stamping technology, the punching speed in the field of stamping continues to increase, and the accuracy of the molds is also increasingly developing in the direction of high precision.
SUNT focus on this field specifically developed four stamping special grade, GH20F uphold the original high stability, so that its performance in the general-purpose aspects of the performance of stainless steel continuous stamping up to 1.2 million strokes on the thickness of 0.-0.5mm thick stamping material spanning a large number of customers is more suitable; in addition, for the stainless steel of the high adhesion of the original formula for upgrading, so that the YH15F on the following 0.2 In addition, we have upgraded the original formula for the high adhesion of stainless steel, which makes YH15F outstanding for the stamping of alloy copper and stainless steel strip below 0.2. In addition, in the field of some accessories, we have adopted the preform process for some segment differences, countersinks and screw threads of workpieces, which greatly saves the processing time, reduces the processing cost and effectively improves the working efficiency.
| material | weighting | cobalt Co% |
grit | rigidity | rigidity | flexural rigidity | example of use |
| g/cm³ | HRA | Hv10 | kgf/mm² | ||||
| YH13F | 14.10 | 13 | 0.8 | 90.5 | 1550 | 350 | For stamping cold rolled plates and silicon steel sheets |
| GH20F | 13.90 | 15 | 0.8 | 90.0 | 1430 | 380 | For stamping aluminum, copper and stainless steel sheets, continuous dies, slitting knives, face pick-up punches. |
| AH15A | 13.95 | 15 | 1.0 | 89.5 | 1320 | 380 |
Making progressive concave and convex molds for stamping cold rolled plates (lower mold) and motors made of silicon steel sheets (upper mold). |
| GH12S | 14.05 | 12 | 1-3 | 89.5 | 1400 | 330 | High-speed stamping (motor rotor, stainless steel, hardware stamping), corrosion-resistant |
| YH15 | 14.00 | 15 | 3.0 | 87.5 | 1150 | 350 | For stamping aluminum and copper sheets, continuous dies, slitting knives, and structural parts for powder metallurgy. |
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