ecoline drive
Components for automotive applications are exposed to very high loads such as high temperatures or friction and require material characterstics with high robustness and stress resistance. We offer our pre-material for slide bearing applications, hot stamped parts and machined components in various lead-free alloys adapted to a wide variety of processing methods and applications.
We are happy to support you also in the design and production of your slide bearings with individual quantities. With our in-house capabilities, we are the leading manufacturer in various industrial sectors, such as agricultural and construction machinery, general mechanical engineering and other niche applications.
Here you will find detailed information on ecoline drive - please contact us if you have any questions.
All current guidelines for lead-free materials are summarised in the Regulations.
Lead-free alloys for automotive components
| Wieland | EN-designation | ASTM | Fabrication properties | Regulations* | |||
| Designation | No. | UNS-No. | Machinability | Cold working | Hot working | ||
| SD4 | CuZn37Mn3Al2Si** | - | - | 45% | less suitable | excellent | ELV |
| S34 | CuZn34Mn2SiAlNi** | - | C67340 | 70% | good | excellent | ELV |
| SW1 | CuZn21Si3P | CW724R | C69300 | 80% | good | excellent | ELV |
* Conformity as of 03/06/2020
** Material not standardized in EN
| Wieland | EN-designation | ASTM | Fabrication properties | Regulations* | |||
| Designation | No. | UNS-No. | Machinability | Cold working | Hot working | ||
| M38 | CuZn37 | CW508L | C27000, C27400 | 30% | excellent | good | ELV |
| M59 | CuZn42 | CW510L | - | 60% | less suitable | excellent | ELV |
| M60 | CuZn40 | CW509L | C27450 | 50% | fair | good | ELV |
* Conformity as of 03/06/2020
| Wieland | EN-designation | ASTM | Fabrication properties | Regulations* | |||
| Designation | No. | UNS-No. | Machinability | Cold working | Hot working | ||
| N59 | CuNi9Zn41FeMn** | - | - | 50% | fair | good | ELV |
* Conformity as of 03/06/2020
** Material not standardized in EN
Apart from intent or gross negligence, we accept no liability for their correctness in terms of content. The product characteristics are not guaranteed and are no substitute for advice from our experts.
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We would be pleased to partner with you for your project - from development through to optimized processes. Get in touch with us!
Pascal Geiselmann
Application Engineering | Extruded Products
