ASTM B369. Standard specifications for copper-nickel alloy castings.
Supplier
The supplier Evek GmbH offers to buy castings of copper-nickel alloys at the best price in the given segment of rolled products. We offer to buy copper-nickel castings from Evek GmbH's specialized warehouses with delivery to any city. Full compliance with the standards Astm B369.
Technical feature
Astm B369 regulates the production of castings from copper-nickel alloys. This specification does not regulate safety measures concerning the operation of finished products. The user of this standard should familiarize himself with all hazards, including those specified in the pipe fitting safety data sheet.
| Alloy | Ni+Co | Fe | C | Si | Mn | S | P | Cu | As | Pb | Mg | Zn | Sb | Bi | Impurities |
| MN-19 | 18 - 20 | ≤ 0.5 | ≤ 0.05 | ≤ 0.15 | ≤ 0.3 | ≤ 0.01 | ≤ 0.01 | 78.5 - 82 | ≤ 0.01 | ≤ 0.0050 | ≤ 0.05 | ≤ 0.3 | ≤ 0.005 | ≤ 0.002 | ≤1.5 |
| MN-25 | 24 - 26 | ≤ 0.5 | ≤ 0.05 | --- | ≤ 0.5 | ≤ 0.01 | --- | 72.7 - 76 | --- | ≤ 0.0050 | --- | ≤ 0.3 | --- | --- | ≤1.3 |
| MNMz40-1.5 | 39 - 41 | ≤ 0.5 | ≤ 0.1 | ≤ 0.1 | 1 - 2 | ≤ 0.02 | ≤ 0.005 | 56.1 - 60 | ≤ 0.01 | ≤ 0.0050 | ≤ 0.05 | --- | ≤ 0.002 | ≤ 0.002 | ≤ 0.9 |
Quality
The surface of castings must be clean, free from dirt, and smooth, without films, cracks, bubbles, scale, shells, dents, scratches. On the surface small risks, dents, not exceeding the limit of thickness deviation are allowed.
Standardization
The values specified by Astm B369 in units of inch-pound shall be considered standard. Metric values, are mathematical conversions to units of
Buy, bargain price
Supplier offers non-ferrous metal castings, the price - due to the technological features of production without including additional costs. The website of the company Evek GmbH contains information about the latest arrivals of products. The price is optimal from the supplier. Timely delivery is provided by representative offices in Eastern European cities.
