To protect drinking water quality, regulations and standards have been introduced in the European Union and the United States, imposing restrictions on metal alloys that come into contact with drinking water. The selection of the appropriate alloy plays a key role in ensuring hygienic and high-quality water.
Standardization in Germany began with DIN 50930 and has since evolved into the 4MS Common Composition List through the initiative of Germany, the Netherlands, France, the United Kingdom, and Denmark. In addition to our DIN 50930-compliant products, we also offer the following alloys in accordance with the 4MS Common Composition List.
|
Technical Information
|
|||
|---|---|---|---|
|
Tolerances:
|
|
||
|
Length:
|
|
||
|
Packaging:
|
|
||
|
Production Dimensions:
|
|
||
|
Coil Weight:
|
|
||
| Product Group | Examples of products or parts of products | Assumed contact surface “a” |
|---|---|---|
| A | Pipes in buildings installation Uncoated pipelines in water supply systems |
100% |
| B | Fittings, ancillaries in buildings installations (e.g. pump bodies, valve bodies, water meter bodies used in buildings installations). | 10% |
| C | 1. Components of products of product group B (e.g. the spindle of a pump or the moving parts in water meter in building installations). The sum of the surfaces in contact with drinking water of all these components has to be less than 10% of the total wetted surface of the product.
2. Fittings, ancillaries in water mains and water treatment works with permanent flow (e.g. pumps bodies, valves bodies used in water supply systems). |
1% |
| D | Components of fittings and ancillaries in water mains in water treatment works (C2). | — |
| Notation | Product groups | Cu | Zn | Al | Fe | Ni | Pb | Sn | P | Si |
|---|---|---|---|---|---|---|---|---|---|---|
| CW509L-DW*(CuZn40) | B and D | 59.5% – 61.5% | Remainder | ≤ 0.05% | ≤ 0.2% | ≤ 0.2% | ≤ 0.2% | ≤ 0.2% | ≤ 0.10% | ≤ 0.10% |
| CW510L-DW*(CuZn42) | B and D | 57.0% – 59.0% | Remainder | ≤ 0.05% | ≤ 0.3% | ≤ 0.2% | ≤ 0.2% | ≤ 0.3% | ≤ 0.10% | ≤ 0.10% |
| Notation | Product groups | Cu | Zn | Fe | Ni | Pb | Sn |
|---|---|---|---|---|---|---|---|
| CW501L-DW* (CuZn10) | C and D | 89.0% – 91.0% | Remainder | ≤ 0.05% | ≤ 0.2% | ≤ 0.05% | ≤ 0.1% |
| CW502L-DW* (CuZn15) | B and D | 84.0% – 86.0% | Remainder | ≤ 0.05% | ≤ 0.2% | ≤ 0.05% | ≤ 0.1% |
| CW503L-DW* (CuZn20) | B and D | 79.0% – 81.0% | Remainder | ≤ 0.05% | ≤ 0.2% | ≤ 0.05% | ≤ 0.1% |
| CW506L* (CuZn33) | B and D | 66.0% – 68.0% | Remainder | ≤ 0.05% | ≤ 0.2% | ≤ 0.05% | ≤ 0.1% |
| CW507L-DW* (CuZn36) | B and D | 63.5% – 65.5% | Remainder | ≤ 0.05% | ≤ 0.2% | ≤ 0.1% | ≤ 0.1% |
| Notation | Product groups | Cu | Zn | Al | Fe | Ni | Pb | Sn |
|---|---|---|---|---|---|---|---|---|
| CW508L-DW* (CuZn37) | B and D | 62.0% – 64.0% | Remainder | ≤ 0.05% | ≤ 0.1% | ≤ 0.2% | ≤ 0.1% | ≤ 0.1% |
| Notation | Product groups | Cu | Zn | As | Fe | Mn | Pb | Sn |
|---|---|---|---|---|---|---|---|---|
| CW707R(CuZn30As) | B and D | 69.0% – 71.0% | Remainder | 0.02% – 0.06% | ≤ 0.05% | ≤ 0.1% | ≤ 0.07% | ≤ 0.05% |
| Notation | Product groups | Cu | Zn | As | Al | Fe | Mn | Ni | Pb | Sn |
|---|---|---|---|---|---|---|---|---|---|---|
| CW511L-DW*(CuZn38As) | B and D | 61.5% – 63.5% | Remainder | 0.02% – 0.15% | ≤ 0.05% | ≤ 0.1% | ≤ 0.1% | ≤ 0.3% | ≤ 0.2% | ≤ 0.1% |
| Notation | Product groups | Cu | Zn | As | Al | Fe | Mn | Ni | Pb | Sn |
|---|---|---|---|---|---|---|---|---|---|---|
| CW511L-DW*(CuZn38As) (Low Lead) | B and D | 61.5% – 63.5% | Remainder | 0.02% – 0.10% | ≤ 0.05% | ≤ 0.1% | ≤ 0.1% | ≤ 0.10% | ≤ 0.10% | ≤ 0.1% |
| Notation | Product groups | Cu | Zn | Pb | Al | Fe | Ni | Si | Sn |
|---|---|---|---|---|---|---|---|---|---|
| CW617N*(CuZn40Pb2) CW612N*(CuZn39Pb2) |
B and D | 57.0% – 60.0% | Remainder | 1.6% – 2.2% | ≤ 0.05% | ≤ 0.3% | ≤ 0.1% | ≤ 0.03% | ≤ 0.3% |
| CW614N*(CuZn39Pb3) CW603N*(CuZn36Pb3) |
C and D | 57.0% – 62.0% | Remainder | 2.5% – 3.5% | ≤ 0.05% | ≤ 0.3% | ≤ 0.2% | ≤ 0.03% | ≤ 0.3% |
| Notation | Product groups | Cu | Zn | Pb | Al | Fe | Sn |
|---|---|---|---|---|---|---|---|
| CC773S*(CuZn42Al) | B and D | 57.0% – 59.0% | Remainder | ≤ 0.2% | 0.1% – 0.3% | ≤ 0.3% | ≤ 0.3% |
| Notation | Product groups | Cu | Zn | As | Al | Fe | Mn | Pb | Sn |
|---|---|---|---|---|---|---|---|---|---|
| CuZn35Al-C | B and D | 63.0% – 64.5% | Remainder | 0.04% – 0.14% | 0.2% – 0.7% | ≤ 0.3% | ≤ 0.1% | ≤ 0.2% | ≤ 0.3% |
| Notation | Product groups | Cu | Zn | Si | Al | Fe | Ni | Pb | Sn |
|---|---|---|---|---|---|---|---|---|---|
| CuZn35AlSiFe | B and D | 62.5% – 64.5% | Remainder | 0.5% – 0.8% | 0.5% – 0.85% | 0.04% – 0.1% | ≤ 0.09% | ≤ 0.15% | ≤ 0.1% |
| Notation | Product groups | Cu | Zn | As | Sb | Al | Fe | Mn | Ni | Pb | Sn |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CC771S (CuZn38AsSb-C) | B and D | 62.0% – 65.0% | Remainder | 0.02% – 0.04% | 0.02% – 0.05% | 0.45% – 0.7% | ≤ 0.2% | ≤ 0.1% | ≤ 0.20% | ≤ 0.2% | ≤ 0.3% |
| Notation | Product groups | Cu | Zn | Pb | Al | Fe | Mn | Ni | Si | Sn |
|---|---|---|---|---|---|---|---|---|---|---|
| CC757S* (CuZn39Pb1Al-C) | B and D | 58.0% – 63.0% | Remainder | 0.2% – 1.4% | 0.3% – 0.9% | ≤ 0.3% | ≤ 0.05% | ≤ 0.2% | ≤ 0.05% | ≤ 0.5% |
| Notation | Product groups | Cu | Zn | Pb | Si | Al | Fe | Mn | Ni | Sn |
|---|---|---|---|---|---|---|---|---|---|---|
| CuZn35Al1.5Sn | B and D | 64.0% – 66.0% | Remainder | ≤ 0.2% | ≤ 0.2% | 1.40% – 1.60% | ≤ 0.10% | ≤ 0.10% | ≤ 0.10% | 0.50% – 0.70% |
| Notation | Product groups | Cu | Zn | Pb | As | Al | Fe | Mn | Ni | Sn |
|---|---|---|---|---|---|---|---|---|---|---|
| CC770S (CuZn36Pb -C) | B and D | 62.0% – 64.0% | Remainder | 0.2% – 1.6% | 0.04% – 0.14% | 0.5% – 0.7% | ≤ 0.3% | ≤ 0.1% | ≤ 0.2% | ≤ 0.3% |
| Notation | Product groups | Cu | Zn | Sn | P | Al | Fe | Ni | Pb | Si |
|---|---|---|---|---|---|---|---|---|---|---|
| CW727R-DW (CuZn35Sn1P) | B and D | 63.5% – 65.0% | Remainder | 0.5% – 1% | 0.05% – 0.15% | ≤ 0.05% | ≤ 0.10% | ≤ 0.10% | ≤ 0.10% | ≤ 0.10% |
| CW730R-DW* (CuZn41Sn1P) | B and D | 57.0% – 59.0% | Remainder | 0.3% – 1.0% | 0.05% – 0.1% | ≤ 0.05% | ≤ 0.2% | ≤ 0.03% | ≤ 0.10% | ≤ 0.10% |
| Notation | Product groups | Cu | Zn | Pb | As | Al | Fe | Mn | Ni | Sn |
|---|---|---|---|---|---|---|---|---|---|---|
| CW625N-DW (CuZn35Pb1.5AlAs) | B and D | 62.0% – 64.0% | Remainder | 1.2% – 1.6% | 0.02% – 0.15% | 0.5% – 0.7% | ≤ 0.3% | ≤ 0.1% | ≤ 0.2% | ≤ 0.3% |
| CW626N-DW (CuZn33Pb1.5AlAs) | B and D | 64.0% – 66.0% | Remainder | 1.2% – 1.7% | 0.02% – 0.15% | 0.8% – 1.0% | ≤ 0.3% | ≤ 0.1% | ≤ 0.2% | ≤ 0.3% |
| Notation | Product groups | Cu | Zn | Pb | As | Sb | Al | Fe | Mn | Ni | Sn |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CC772S (CuZn36Pb1.5AsSbAl-C) | B and D | 62.0% – 65.0% | Remainder | 0.2% – 1.1% | 0.02% – 0.04% | 0.03% – 0.06% | 0.45% – 0.7% | ≤ 0.2% | ≤ 0.1% | ≤ 0.2% | ≤ 0.3% |
| Notation | Product groups | Cu | Zn | Pb | As | Al | Si | Fe | Mn | Ni | Sn |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CW725R-DW* (CuZn33Pb1AlSiAs) | B and D | 64.0% – 67.0% | Remainder | 0.4% – 0.6% | 0.04% – 0.08% | 0.1% – 0.4% | 0.1% – 0.3% | ≤ 0.3% | ≤ 0.1% | ≤ 0.2% | ≤ 0.3% |
| Notation | Product groups | Cu | Zn | Si | P | Al | Fe | Mn | Ni | Pb | Sn |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CW724R-DW* (CuZn21Si3P) | B and D | 75.0% – 77.0% | Remainder | 2.7% – 3.5% | 0.02% – 0.10% | ≤ 0.05% | ≤ 0.3% | ≤ 0.05% | ≤ 0.2% | ≤ 0.1% | ≤ 0.2% |
| Notation | Product groups | Cu | Zn | Bi | Al | Fe | Mn | Ni | Pb | Si | Sn |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CuZn38Bi1Al-C | B and D | 58.0% – 63.0% | Remainder | 0.3% – 1.6% | 0.3% – 0.9% | ≤ 0.3% | ≤ 0.05% | ≤ 0.05% | ≤ 0.1% | ≤ 0.05% | ≤ 0.5% |
| Notation | Product groups | Cu | Sn | Zn | Pb | Ni | Fe | P | S | Sb |
|---|---|---|---|---|---|---|---|---|---|---|
| CC499K (CuSn5Zn5Pb2-C) | B and D | 84.0% – 88.0% | 4.0% – 6.0% | 4.0% – 6.0% | 0.2% – 3.0% | 0.1% – 0.60% | ≤ 0.30% | ≤ 0.04% | ≤ 0.04% | ≤ 0.10% |
Mes Metal continuously improves its service and product quality through effective use of technology, prioritizing customer satisfaction and building a strong international presence.
Operating in the copper alloys sector since 1981, Mes Metal A.Ş. is one of Turkey's leading brass rod manufacturers.
Baksav Sanayi Sitesi, Mustafa Kurdoğlu Cad. No: 22 Beylikdüzü - Istanbul TURKEY
export1@mesmetal.com
