ASTM B466 — Seamless copper-nickel pipe and tube
ASTM B466 covers seamless copper-nickel pipe and tube, including C70600 (90/10) and C71500 (70/30), for seawater, condenser and general engineering service; welded pipe is ASTM B467.
ASTM B466 grades — chemistry and mechanical properties
| Grade | UNS | C% | Cr% | Ni% | Mo% | YieldMPa min | TensileMPa min |
|---|---|---|---|---|---|---|---|
| Copper-Nickel 90/10 (UNS C70600) | C70600 | — | — | 9.0–11.0 | — | 90 | 262 |
| Copper-Nickel 70/30 (UNS C71500) | C71500 | — | — | 29.0–33.0 | — | 124 | 359 |
Reference information compiled from the published standard for convenience. It does not replace the current edition of the governing standard, which takes precedence. Verify critical dimensions and properties before design, purchase or fabrication. Teshi Engineers & Sales Promoters (P) Ltd accepts no liability for errors or omissions.
FAQ
ASTM B466: common questions
Which grades does ASTM B466 cover?
On this site: Copper-Nickel 90/10 (UNS C70600), Copper-Nickel 70/30 (UNS C71500). Open any grade for its full chemical composition, mechanical properties and PDF data sheet.
Does Teshi Group supply material to ASTM B466?
Teshi Group manufactures flanges, fittings, fasteners and valves, and supplies pipes and plates, to ASTM / ASME specifications and to equivalent EN, JIS, GB and IS standards on request, with EN 10204 3.1 certificates. Send your requirement to info@teshigroup.com.
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