Silicon Red Brass

Silicon Red Brass, in compliance with ELV and ROHS regulations, is a lead-free brass alloy specially engineered to withstand high loads while demonstrating remarkable corrosion resistance and excellent machinability. This versatile alloy is well-suited for manufacturing machined and drop-forged components. It’s available both as machinable brass and in hot stamping quality. This material is also known as CUPHIN, particularly for applications in the sanitary field. It meets the stringent dezincification resistance requirements outlined in ISO 6509 and is approved for use in products that come into contact with drinking water, as per the 4 MS positive list.

Equivalent Specification
ISO SymbolsEquivalent Alloy
UNSENBSJISIS
CuZn14Si4C69430
CuZn18Si3Pb1C69700
CuZn19Si3C69710
CuZn20Si3PC69300
CuZn21Si3PCW724R
CuZn31Si1CW708R

Silicon Red Brass

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