<p>我在做铝合金<br></p>

<p>应力这么小吗？老师，正常不是10的8次方数量级的吗<br></p>

<p>6063<br></p> <table> <colgroup> <col> <col> </colgroup> <tbody> <tr class="firstRow"> <td>YieldStress</td> <td>PlasticStrain</td> </tr> <tr> <td>205</td> <td>0</td> </tr> <tr> <td>221.21</td> <td>0.006599</td> </tr> <tr> <td>229.16</td> <td>0.016483</td> </tr> <tr> <td>235.46</td> <td>0.026388</td> </tr> <tr> <td>241.09</td> <td>0.036293</td> </tr> <tr> <td>245.91</td> <td>0.046217</td> </tr> <tr> <td>249.83</td> <td>0.056163</td> </tr> <tr> <td>252.97</td> <td>0.066132</td> </tr> <tr> <td>256.24</td> <td>0.083275</td> </tr> </tbody> </table> <p><br></p>