Accessoires aus bleifreier Legierung

ecoline accessories

Be it the pen you are writing with, the key you are using, the spectacles you are wearing, the watch or the bracelet on your wrist or the brass instrument you play, there is a high chance you are in touch with Wieland material. That is why we care for materials of our rods and wires with the lowest possible lead content.

Here you will find detailed information on ecoline accessories – please contact us if you have any questions.

All current Guidelines for lead-free materials are summarised in the Regulations.

Lead-free alloys for accessories

Wrought alloys - nickel silver
Wieland EN-designation ASTM Fabrication properties Regulations*
Designation No. UNS-No. Machinability Cold working Hot working
N59 CuNi9Zn41FeMn** - - 50% fair good REACH Annex 17 (Pb)

* Conformity as of 03/06/2020
** Material not standardized in EN

Wrought alloys - brass
Wieland EN-designation ASTM Fabrication properties Regulations*
Designation No. UNS-No. Machinability Cold working Hot working
M58 CuZn42 CW510L - 50% less suitable excellent REACH Annex 17, CPSIA

* Conformity as of 03/06/2020

Wrought alloys - special brass
Wieland EN-designation ASTM Fabrication properties Regulations*
Designation No. UNS-No. Machinability Cold working Hot working
SW1 CuZn21Si3P CW724R C69300 80% good excellent REACH Annex 17
S34 CuZn34Mn2SiAlNi** - C67340 70% good excellent REACH Annex 17 (Pb)

* 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

Pascal Geiselmann
Application Engineering | Extruded Products