Lead-free free-cutting alloys

• bedra49250 exhibits excellent turning performance comparable to that of C3604, as well as superior riveting and hot forging capabilities.
• bedra49250 possesses outstanding mechanical and electrical properties, making it an ideal material to replace lead brass.

To the alloy

• bedra49260 not only ensures excellent machinability but is also environmentally friendly, through replacing the lead element with bismuth.
• bedra49260 possesses outstanding mechanical and electrical properties, making it an ideal substitute for leaded brass.

To the alloy

• bedra49340 is a new type of free-cutting and environmentally friendly brass alloy with added bismuth and tin.
• bedra49340 contains a minor amount of lead, less than 900 ppm, and complies with the RoHS directive. It offers excellent machinability and good corrosion resistance.

To the alloy

• bedra68350 is a lead-free silicon brass alloy offers an excellent combiation of mechanical properties, machinability, and corrosion resistance.
• bedra68350 is an environmentally friendly material that complies with the RoHS directive.

To the alloy

• bedra69300 is a high-performance, lead-free silicon brass alloy，its strength is comparable to stainless steel, and it is resistant to stress corrosion cracking and dezincification.
• bedra69300 is an environmentally friendly material that fully complies with the RoHS and ELV directives, and is widely recognized as an ideal substitute for conventional lead-containing machining brass.

To the alloy

• Plugmax22  is a Cu-Ni-Sn alloy strengthened by spinodal hardening.
• Plugmax22 achieves superior mechanical and physical properties through a multi-step manufacturing process.
• Plugmax22 offers excellent electrical conductivity, outstanding corrosion resistance, and effective electromagnetic shielding.
• Its machinability is excellent, comparable to or exceeding that of C17300 (CuBe2Pb). Additionally, it is free of beryllium, lead, and cadmium, and complies with REACH and RoHS regulations.

To the alloy

• PlugMax11 is a lead-free alloy achieves exceptional machinability, resulting in outstanding tool service life.
• PlugMax11 also provides higher strength and conductivity than most tin bronzes.

To the alloy

• bedra5800 is a copper-zinc alloy brass, characterized by its lead-free composition and good machinability.
• It is primarily used as a cost-effective replacement for conventional lead-containing machining brasses, especially in applications where high mechanical properties and corrosion resistance are not critical.

To the alloy

• bedra6000 is a type of brass alloy with a two-phase (α+β) microstructure, offering an excellent balance of strength, ductility, and machinability.
• bedra6000 can serve as a substitute for conventional lead-containing machining brass when moderate cold formability is required.
• bedra6000 is lead-free and complies with the RoHS and ELV directives.

To the alloy