Products
C27450
No Lead Plumbing Brass
As part of the Mueller Brass Company’s EcoStream™ family of alloys & products, GreenDrop™ C27450 Lead Free Brass is the ideal material solution for manufacturers required to comply with local & national lead free legislation. With the manufacturer in mind, Mueller Brass Company has developed its GreenDrop™ C27450 Lead Free Brass to not only aid in lead free compliance, but to optimize manufacturing efficiencies through productivity & complete recyclability.
Chemistry
| Cu | Pb | Fe | Zn | P | As | Sn | Al | Mn | Ni | Si | Others |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61.0 - 65.0 | 0.25 MAX | 0.35 MAX | REM | NA | NA | NA | NA | NA | NA | NA | <0.5 |
Shapes & Sizes
| Rounds | Hex | Square | Octagon | Rectangle | Special Shapes |
|---|---|---|---|---|---|
| 0.250" to 3.000" | 0.250" to 3.000" | Consult Mill | Consult Mill | Consult Mill | Consult Mill |
Minimal Mechanical Tolerances
| Tensile Strength (KSI) | Yield Strength (KSI) | Elongation % | Rockwell B Hardness |
|---|---|---|---|
| 58 | 40 | 0.3 | 55 - 75 |
Tolerances (Rounds)
| .0250" to 0.375" | 0.375" to 0.500" | 0.500" to 1.000" | 1.000" to 2.000" | 2.000" to 2.500" | 2.500" to 3.000" | 3.000" to 3.500" | 3.500" to 4.000" |
|---|---|---|---|---|---|---|---|
| D/NA | D/NA | D/NA | D/NA | D/NA | D/NA | D/NA | D/NA |
Tolerances (Hex)
| .0250" to 0.375" | 0.375" to 0.500" | 0.500" to 1.000" | 1.000" to 2.000" | 2.000" to 2.500" | 2.500" to 3.000" | 3.000" to 3.500" | 3.500" to 4.000" |
|---|---|---|---|---|---|---|---|
| D/NA | D/NA | D/NA | D/NA | D/NA | D/NA | D/NA | D/NA |
Machinability
| Lathe Speed | Lathe Feed | Lathe Back Rack Angle | Lathe Clearance Angle | Drill Speed | Drill Feed | Drill Back Rack Angle | Drill Clearance Angle | Milling Cutters Speed | Milling Cutters Feed | Milling Cutters Back Rack Angle | Milling Cutters Clearance Angle | Form Tools Speed | Form Tools Feed | Form Tools Back Rack Angle | Form Tools Clearance Angle | Taps Speed | Tap Feed | Tap Back Rack Angle | Tap Clearance Angle |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 75 - 750 | 0.008 - 0.015 | 5 - 15 | 5 - 15 | 50 - 125 (w/HSS) / 150 - 300 (w/Carbide) | D/NA | D/NA | 12 - 20 | 200 - 400 | D/NA | 5 - 15 | 5 - 15 | D/NA | D/NA | D/NA | D/NA | 40 - 50 | D/NA | 5 - 15 | N/a |
Specifications. Equal.
| Option 1 | Option 2 | Option 3 | Option 4 | Option 5 | Option 6 | Option 7 |
|---|---|---|---|---|---|---|
| D/NA | D/NA | D/NA | D/NA | D/NA | D/NA | D/NA |
Workability
| Cold Working Capacity | Thread Rolling | Cold Heading | Hot Working Capacity | Machinability Rating |
|---|---|---|---|---|
| Excellent | Excellent | Excellent | Excellent | 70 |
Applications / Markets
| Transportation | Plumbing | Defense | Refrigeration | Medical | Industrial | Builder's Hardware | Architecture | Marine |
|---|---|---|---|---|---|---|---|---|
| Potable Water Components, Fixtures |