Product Details
Production show
1. brass hollow sections rods tubes
Chemical Requirements | CuZn42Pb2 | CuZn40Pb2 |
Copper | 56.5 - 60.0% | 57.0 - 59.0% |
Lead | 0.60 to 2.0% | 1.5 to 2.5% |
Iron | 0.30% max | 0.40% max |
Total Imp. Excl. Iron | 0.20% max | 0.70% max |
Zinc | Remainder | Remainder |
Physical Properties |
Tensile Strength | 380 Mpa Min | 40 kg/mm2 Min. |
Elongation % | 25% Min | 18% Min. |
Izod Value | - | 2.0 KJ min |
Fabrication Properties |
Capacity for being |
|
|
Cold worked | Poor | Poor |
Hot formed | Excellent | Excellent |
Hot forgeability rating | 100% | 100% |
Machinability Rating | 80% | 80% |
Suitability for soldering | Excellent | Excellent |
Suitability for Brazing | Good | Good |
Uses |
Forged Components, Industrial Valves, Defense components, Watch
Case, Automobile Valves Components |
Company Profile
Shengzhou DACO Copper Products Co., Ltd We are experts in researching, developing
and manufacturing copper bars, hardware and brass alloy extrusions
with many different shapes with a cross sectional dimension range
of 5mm to 180mm. Our products are widely used for copper doors and
windows, decorative copper materials, hardware, machinery,
automobile, sanitary ware, hinges, bolts, pens and electronic
components.
Our equipments are capable of processing including melt-casting,
extruding and secondary processing like cut-to-length, drilling,
tapping and linishing, etc. Equipped with testing facilities like
spectrometer and sclerometer, we always achieve high precision.
Owing to our advanced technology, quality products, excellent
service and reasonable pricing, our products have been welcomed by
clients from both domestic and overseas markets. products.
“Constant innovation, mutual benefit and win-win relationship” is
our business principle and motto. We look forward to your enquiry
and offering you with quality products and excellent service from
Daco.