C68700 / CuZn20Al2 Aluminum Brass Sheet and Tube
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| C68700 | CuZn20Al2 | Availability confirmed on request |
C68700 and CuZn20Al2 aluminum brass
C68700 and CuZn20Al2 are used in aluminum-brass specifications for products such as condenser and marine-service tube. Grade names from different systems must not be treated as automatically interchangeable. The buyer should state the accepted designation, governing product standard and edition, chemistry limits and any application-specific corrosion or inspection requirements.
Sheet, strip and tube purchasing details
For tube, provide outside diameter, wall thickness, length, construction, temper, end finish and tolerance. For sheet or strip, state thickness, width, length or coil data, temper, edge, surface and flatness. Include quantity, mechanical-property requirements, eddy-current, hydrostatic or other testing, marking and certificate type. For condenser service, add the equipment specification, tube-sheet details and water or process conditions where they affect material selection.
Technical reference data
| Fe | Mn | Ni | P | Al | Cu | Pb | Zn | Impurities |
|---|---|---|---|---|---|---|---|---|
| ≤0.07 | ≤0.1 | ≤0.1 | ≤0.01 | 1.8 - 2.3 | 76 - 79 | ≤0.05 | Residue | ≤0.3 |
| Rm (R330) | Rm (R390) |
|---|---|
| 330 | 390 |
| Rp0.2 0.2% (R330) | Rp0.2 0.2% (R390) |
|---|---|
| 90 | 240 |
| A - Min% (R330) | A - Min% (R390) |
|---|---|
| 30 | 25 |
| Germany | EU | GOST | USA | Japan |
|---|---|---|---|---|
| DIN, WNr | EN | GOST | JIS | |
| CuZn20Al2 | CuZn20Al2As | LAMS77-2-0.05 | C68700 | C6870 |
| 2.0460 |
The preserved chemistry, property and cross-reference tables below are reference data. The selected standard and certificate for the offered lot control acceptance.
Information needed for a quote
Send C68700 or CuZn20Al2, the standard, sheet, strip or tube dimensions, temper, quantity, testing, certificate needs and U.S. delivery ZIP code.
Stock, production route, origin, minimum quantity, compliance, certification, price and final delivery are confirmed during quotation. Product descriptions and reference data are not stock or suitability guarantees.
Related products and contact
Request a U.S. quote
Evek LLC serves buyers throughout the United States. Typical delivery is 2–3 weeks, subject to the exact material, specification, dimensions, quantity and availability. Send your requirement to Evek LLC with the U.S. delivery ZIP code.