CuSi4Zn9MnP-C / CuSi4Zn9MnP-B
| Common name | Material description | World specifications |
||
|---|---|---|---|---|
| European | British | American | ||
| Low lead alloy for drinking water | CuSi4Zn9MnP-C / CuSi4Zn9MnP-B | CC246E / CB246E (EN 1982) | - | - |
Other name: GREEN ALLOYS, alloys without lead, alloys with very low lead content.
The equivalence between the standards is not absolute and some variations in composition can exist.
Chemical Composition in %, (EN 1982:2017, Castings)
| Cu | Sn | Pb | Zn | Ni | Al | Fe | Mn | P | S | Si | Sb | As | Cr | Bi | Cd | Se | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Rem. | - | - | 7.0 | - | - | - | 0.03 | 0.05 | - | 2.5 | - | - | - | - | - | - |
| Max | - | 0.3 | 0.10 | 11.0 | 0.10 | 0.3 | 0.3 | 0.09 | 0.15 | - | 4.5 | - | - | - | - | - | - |
Chemical Composition in %, (EN 1982:2017, Ingots)
| Cu | Sn | Pb | Zn | Ni | Al | Fe | Mn | P | S | Si | Sb | As | Cr | Bi | Cd | Se | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Rem. | - | - | 7.0 | - | - | - | 0.03 | 0.05 | - | 2.5 | - | - | - | - | - | - |
| Max | - | 0.3 | 0.10 | 11.0 | 0.10 | 0.3 | 0.3 | 0.09 | 0.15 | - | 4.5 | - | - | - | - | - | - |
Mechanical Properties (EN 1982:2017, Continuous castings)
| Rm | Tensile strength min. | 320 N/mm2 |
| Rp0.2 | Proof Strength min. | 130 N/mm2 |
| A | Elongation min. | 15 % |
| HB | Brinell hardness min. | 85 HBW |
Properties:
Alloy for metallic materials used for products in contact with drinking water.
Application:
This material can be used for drinking water products