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Precipitation Hardening Copper Alloys

24 bytes removed, 16:43, 19 March 2014
5.1.6.1 Copper-Beryllium Alloys (Beryllium Bronze)
!Spring Fatigue<br />Limit σ<sub>BW</sub><br />[MPa]
|-
|CuNi25CuBe1,7|R 290|&ge; 290|100|30|70 - 100|||||-|CuNi9Sn2|390<sup>a</sup><br />R 340680<sup>a</sup><br />R 3801030<sup>b</sup><br />R 4501240<sup>b</sup><br />R 500680<sup>c</sup><br />R 5601100<sup>c</sup>|340 380 - 410520<br />380 680 - 820<br />1030 - 4701240<br />450 1240 - 5301380<br />500 680 - 580750<br />560 1100 - 6501200|&lege; 250180<br />&ge; 600<br />&ge; 200900<br />&ge; 3701070<br />&ge; 450480<br />&ge; 520930|2035<br />82<br />43<br />21<br />18<br />3|75 80 - 135<br />210 - 110250<br />100 330 - 150380<br />140 360 - 170420<br />160 220 - 190350<br />180 330 - 210370|0 x t<br />0 1 x t<br />0 1 x t<br /><br />1 x t<br />6 x t|0 x t<br />0 3 x t<br />1.5 x t<br />0 <br />1 x t<br />2 10 x t|520|250|-|CuNi10Fe1Mn|R 300<br />R 320|&ge; 300<br />&ge; 320|&le; 100700<br />1000<br />390<br />&le; 200|20790|70 - 120<br />&ge; 100|||||-|CuNi30Mn1Fe|R 350<br />R 410|350 - 420260<br />&ge; 410|&le; 120280<br />&le; 300|35|80 - 120<br />&ge; 110||||260
|}
</figtable>

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