Home | Products | Lead Free Brasses
mLego offers a wide range of brasses with a lead content varying from less than 1000 PPM (0.1%) to less than 80 PPM (0.008%) covering many application sectors (luxury, mechanical, connectors, etc.).
| mLego designation | Standard designation | Properties & applications | Download |
|---|---|---|---|
| EA | CW509L - EN12163/EN12165/EN12167 CuZn40 - NFA 51-104 CuZn40 - 2.0360 - DIN 17660 CZ109 - BS2872 - BS2874 |
EA contains less than 80 ppm of lead, suitable for hot stamping and machining. Used in luxury items, automotive equipment… |  |
| S42 | CuZn42 (Lead content : maximum 0.1%) CW510L - EN 12163/EN12164/EN12165/EN12167 |
This alloy is a lead free brass used to replace conventionals brasses when Pb ≤ 0,1% is requested. S42 exhibits a good machinability due to its biphasic microstructure α+β. | |
| Z36 | CW507L / CW508L - EN 12163 CuZn37 - NFA 51-104 CuZn36 - 2.0335 - DIN 17660 C27000 - ASTM B134 |
Lead free brass with excellent cold forming capcity. Connectors, stamped parts, metal goods… |
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| Z40 | CW509L - EN12163/EN12165/EN12167 CuZn40 - NFA 51-104 CuZn40 - 2.0360 - DIN17660 CZ109 - BS2872 / BS2874 |
Z40 is a lead free brass suitable for hot stamping and machining of parts for various industries (defense, automotive, luxury...). |
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| Z42 | CuZn42 (Lead content : maximum 80 ppm) CW510L - EN 12163/EN12164/EN12165/EN12167 |
Z42 is a lead free brass with an excellent machinability due to its biphasic structure α+β. Luxury goods, leather goods, accessories (buckles, chains, studs…), jewellery, decoration. |
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