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Naturally Hard Copper Alloys

375 bytes added, 16:03, 18 March 2014
5.1.4.1 Copper-Zinc Alloys (Brasses)
|ca. 240
|980 - 1000
|-
|CuZn30<br />CW505L<br />C26000
|Cu 69 - 71<br />Zn Rest
|8.53
|16
|28
|6.3
|124
|19.8
|114
|ca. 230
|910 - 940
|-
|CuZn37<br />CW508L<br />C27200
|Cu 62 - 64<br />Zn Rest
|8.45
|15.5
|27
|6.5
|121
|20.2
|110
|ca. 220
|900 - 920
|-
|CuZn23Al3Co<br />CW703R<br />C68800
|Cu 73.5<br />Al 3.4<br />Co 0.4<br />Zn Rest
|8.23
|9.8
|17
|10.2
|78
|18.2
|116
|ca. 280
|950 - 1000
|}
</figtable>