METALCO supplies copper, brass, and bronze semi-finished products for OEMs and distributors worldwide — with documented quality, export packing, and technical support you can rely on.
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Dzr Brass Eco Brass Hollow Bars / C69300 Eco Brass Hollow Bars
C69300 Eco Brass Hollow Bars are high-performance, lead-free brass tubes that combine exceptional strength, corrosion resistance, and excellent machinability. Designed as an environmentally friendly alternative to traditional brass alloys, they are ideal for potable water systems, valves, fittings, plumbing, and precision-engineered components requiring durability and reliable long-term performance.
CATEGORY | ASTM | BS | EN | JIS | DIN | ISO | IS |
| Eco Brass | C69300 | CW724R | 6931 | CuZn21Si3P |
The Eco Brass of products carefully finds a balance between lead free compliance strategies and the prevailing necessity of remaining competitive and maintaining productivity. It has excellent machinability, good cold forming Properties, with a high resistance to dezincification.
Typical Applications:
Equivalent Specifications
| SPECIFICATIONS | DESIGNATION |
|---|---|
| ISO | C69300 |
| UNS | CuZn39Sn1 |
| EN | CW724R |
| BS | CuZn21Si3P |
