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( ¦ì¡GWt/%)
Cu | Si | Fe | Mn | Mg | Zn | Cr | Ti | Pb.Bi | Al |
3.5-4.5 | 0.5 | 0.5 | 0.3-0.9 | 0.2-1.8 | 0.25 | 0.10 | 0.15 | / | ¾l¶q |
ª¬ºA | ©Ô¦ù±j«× | ©}ªA±j«× | ©µ¦ù²v | µw«×(a) | °Å¤Á±j«× | ¯h³Ò±j«×(b) | ||||
MPa | ksi | MPa | ksi | ¼Ë«~«p«× 1.6mm(1/16in) | HB | MPa | ksi | MPa | ksi | |
O | 185 | 28 | 75 | 11 | 20 | 47 | 125 | 18 | 90 | 13 |
T361 | 495 | 72 | 395 | 57 | 13 | 130 | 290 | 42 | 125 | 20 |
T351 | 470 | 68 | 325 | 47 | 20 | 120 | 285 | 41 | 140 | 20 |
ª¬ºA | ¹qªý²v | ¹q¾É²v |
n£[¡Pm | %IACS | |
O | 34 | 50 |
T361¡AT351 | 57 | 30 |
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