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<span style="color: rgb(51, 51, 51); font-family: arial, ���w, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;"> Q215A</span></p>
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<span style="color: rgb(51, 51, 51); font-family: arial, ���w, sans-serif; font-size: 14px; line-height: 24px; text-indent: 28px;">��һ�N䓲ĵIJ��|(zh��)��Q���������@�N���|(zh��)�������ȣ������215������ָ�@�N���|(zh��)������ֵ����215�����������S�����|(zh��)�ĺ�ȵ����Ӷ�ʹ������ֵ�pС�����ں�̼�m�����C�������^�������������Ժͺ��ӵ����ܵõ��^����ϣ���;��V����</span></p>
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<span class="headline-content">���W(xu��)�ɷ�</span></h3>
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<a href="http://baike.baidu.com/view/39160.htm" style="font-family: arial, ���w, sans-serif; font-size: 14px; line-height: 24px; text-indent: 2em; text-decoration: none; color: rgb(19, 110, 194);" target="_blank">��</a><span style="color: rgb(51, 51, 51); font-family: arial, ���w, sans-serif; font-size: 14px; line-height: 24px; text-indent: 2em;">S ��≤0.050</span></h3>
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<a href="http://baike.baidu.com/view/39167.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">��</a> P ��≤0.045</div>
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<a href="http://baike.baidu.com/view/39052.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">�t</a>Cr�����S���ຬ��≤0.030</div>
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<a href="http://baike.baidu.com/view/38977.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">�</a>Ni�����S���ຬ��≤0.030</div>
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<a href="http://baike.baidu.com/view/36056.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">�~</a> Cu�����S���ຬ��≤0.030</div>
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ע��Ó������:F��b��Z</div>
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�������� σb (MPa)��335-450</div>
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<a href="http://baike.baidu.com/view/72126.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">��������</a> σs (MPa)��≤16�r:≥215;</div>
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�������� σs (MPa> 16��40�r:≥205;</div>
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�������� σs (MPa> 40��60�r: ≥195;</div>
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�������� σs (MPa>60��100 �r: ≥185;</div>
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�������� σs (MPa> 100��150 �r: ≥175;</div>
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�������� σs (MPa>150�r: ≥165</div>
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���L�� δ5 (%)��≤16�r:≥31</div>
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���L�� δ5 (%);>16��40�r;:≥30</div>
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���L�� δ5 (%);;>40��60�r:≥29;</div>
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���L�� δ5 (%);>60��100�r:≥28;</div>
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���L�� δ5 (%);>100��150�r:≥27;</div>
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���L�� δ5 (%);>150�r:≥20</div>
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ԇ�ӳߴ磺ԇ�Ӻ��(ֱ��)��̎��Ҏ(gu��)��������M��</div>
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��؛��B(t��i)��һ���ԟ�܈��������܈����B(t��i)��؛��</div>
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����(j��)�跽Ҫ������(j��ng)�p���f(xi��)�h��Ҳ��������̎����B(t��i)��؛</div>
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180° �䏝ԇ�</div>
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d=0.5a ���v��d=a���M��(B=2a: 60mm����d=1.5a ���v��d=2a���M��(B=2a: >60��100mm��</div>
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d=2a ���v��d=2.5a���M��(B=2a: >100��200mm��</div>
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����d �鏝��ֱ����B ��ԇ�ӌ�����a ��䓲ĺ�Ȼ�ֱ����</div>
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�ضȣ�20��</div>
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V��<a href="http://baike.baidu.com/view/499396.htm" style="text-decoration: none; color: rgb(19, 110, 194);" target="_blank">�_�����չ�</a>���v��Ak/J���R27</div>