低合金钢焊条熔敷金属拉伸试验结果
<DIV align=center>低合金钢焊条熔敷金属拉伸试验结果<BR>(GB/T 5118-1995)</DIV><!--定义表格:--><DIV align=center>
<TABLE cellSpacing=0 cellPadding=0 width="90%" border=1><!--显示表格的表头:-->
<TBODY>
<TR>
<TD rowSpan=2>
<DIV align=center><B>焊条型号</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>抗拉强度</B><B><BR>σ<SUB>b</SUB></B><B></B></DIV></TD>
<TD>
<DIV align=center><B>屈服点或屈服强度</B><B><BR>σ<SUB>s</SUB></B><B>或</B><B>σ<SUB>0.2</SUB></B><B></B></DIV></TD>
<TD>
<DIV align=center><B>伸长率</B><B><BR>δ<SUB>5</SUB></B><B></B></DIV></TD></TR>
<TR>
<TD>
<DIV align=center><B>MPa(kgf/mm<SUP>2</SUP>)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>MPa(kgf/mm<SUP>2</SUP>)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>(%)</B><B></B></DIV></TD></TR>
<TR>
<TD>
<DIV> E5003-X </DIV></TD>
<TD>
<DIV align=center>490(50) </DIV></TD>
<TD>
<DIV align=center>390(40) </DIV></TD>
<TD>
<DIV align=center>20 </DIV></TD></TR>
<TR>
<TD>
<DIV> E5010-X<BR> E5011-X<BR> E5015-X<BR> E5016-X<BR> E5018-X<BR> E5020-X<BR> E5027-X </DIV></TD>
<TD>
<DIV align=center>490(50) </DIV></TD>
<TD>
<DIV align=center>390(40) </DIV></TD>
<TD>
<DIV align=center>22 </DIV></TD></TR>
<TR>
<TD>
<DIV> E5500-X<BR> E5503-X </DIV></TD>
<TD>
<DIV align=center>540(55) </DIV></TD>
<TD>
<DIV align=center>440(45) </DIV></TD>
<TD>
<DIV align=center>16 </DIV></TD></TR>
<TR>
<TD>
<DIV> E5510-X<BR> E5511-X </DIV></TD>
<TD>
<DIV align=center>540(55) </DIV></TD>
<TD>
<DIV align=center>440(45) </DIV></TD>
<TD>
<DIV align=center>17 </DIV></TD></TR>
<TR>
<TD>
<DIV> E5513-X </DIV></TD>
<TD>
<DIV align=center>540(55) </DIV></TD>
<TD>
<DIV align=center>440(45) </DIV></TD>
<TD>
<DIV align=center>16 </DIV></TD></TR>
<TR>
<TD>
<DIV> E5515-X </DIV></TD>
<TD>
<DIV align=center>540(55) </DIV></TD>
<TD>
<DIV align=center>440(45) </DIV></TD>
<TD>
<DIV align=center>17 </DIV></TD></TR>
<TR>
<TD>
<DIV> E5516-X<BR> E5518-X </DIV></TD>
<TD>
<DIV align=center>540(55) </DIV></TD>
<TD>
<DIV align=center>440(45) </DIV></TD>
<TD>
<DIV align=center>17 </DIV></TD></TR>
<TR>
<TD>
<DIV> E5516-C3<BR> E5518-C3 </DIV></TD>
<TD>
<DIV align=center>540(55) </DIV></TD>
<TD>
<DIV align=center>440-540(45-55) </DIV></TD>
<TD>
<DIV align=center>22 </DIV></TD></TR>
<TR>
<TD>
<DIV> E6000-X </DIV></TD>
<TD>
<DIV align=center>590(60) </DIV></TD>
<TD>
<DIV align=center>490(50) </DIV></TD>
<TD>
<DIV align=center>14 </DIV></TD></TR>
<TR>
<TD>
<DIV> E6010-X<BR> 6011-X </DIV></TD>
<TD>
<DIV align=center>590(60) </DIV></TD>
<TD>
<DIV align=center>490(50) </DIV></TD>
<TD>
<DIV align=center>15 </DIV></TD></TR>
<TR>
<TD>
<DIV> E6013-X </DIV></TD>
<TD>
<DIV align=center>590(60) </DIV></TD>
<TD>
<DIV align=center>490(50) </DIV></TD>
<TD>
<DIV align=center>14 </DIV></TD></TR>
<TR>
<TD>
<DIV> E6015-X<BR> E6016-X<BR> E6018-X </DIV></TD>
<TD>
<DIV align=center>590(60) </DIV></TD>
<TD>
<DIV align=center>490(50) </DIV></TD>
<TD>
<DIV align=center>15 </DIV></TD></TR>
<TR>
<TD>
<DIV> E6018-M </DIV></TD>
<TD>
<DIV align=center>590(60) </DIV></TD>
<TD>
<DIV align=center>490(50) </DIV></TD>
<TD>
<DIV align=center>22 </DIV></TD></TR>
<TR>
<TD>
<DIV> E7010-X<BR> E7011-X </DIV></TD>
<TD>
<DIV align=center>690(70) </DIV></TD>
<TD>
<DIV align=center>590(60) </DIV></TD>
<TD>
<DIV align=center>15 </DIV></TD></TR>
<TR>
<TD>
<DIV> E7013-X </DIV></TD>
<TD>
<DIV align=center>690(70) </DIV></TD>
<TD>
<DIV align=center>590(60) </DIV></TD>
<TD>
<DIV align=center>13 </DIV></TD></TR>
<TR>
<TD>
<DIV> E7015-X<BR> E7016-X<BR> E7018-X </DIV></TD>
<TD>
<DIV align=center>690(70) </DIV></TD>
<TD>
<DIV align=center>590(60) </DIV></TD>
<TD>
<DIV align=center>15 </DIV></TD></TR>
<TR>
<TD>
<DIV> E7018-M </DIV></TD>
<TD>
<DIV align=center>690(70) </DIV></TD>
<TD>
<DIV align=center>590(60) </DIV></TD>
<TD>
<DIV align=center>18 </DIV></TD></TR>
<TR>
<TD>
<DIV> E7515-X<BR> E7516-X<BR> E7518-X </DIV></TD>
<TD>
<DIV align=center>740(75) </DIV></TD>
<TD>
<DIV align=center>640(65) </DIV></TD>
<TD>
<DIV align=center>13 </DIV></TD></TR>
<TR>
<TD>
<DIV> E7518-M </DIV></TD>
<TD>
<DIV align=center>740(75) </DIV></TD>
<TD>
<DIV align=center>640(65) </DIV></TD>
<TD>
<DIV align=center>18 </DIV></TD></TR>
<TR>
<TD>
<DIV> E8015-X<BR> E8016-X<BR> E8018-X </DIV></TD>
<TD>
<DIV align=center>780(80) </DIV></TD>
<TD>
<DIV align=center>690(70) </DIV></TD>
<TD>
<DIV align=center>13 </DIV></TD></TR>
<TR>
<TD>
<DIV> E8515-X<BR> E8516-X<BR> E8518-X </DIV></TD>
<TD>
<DIV align=center>830(85) </DIV></TD>
<TD>
<DIV align=center>740(75) </DIV></TD>
<TD>
<DIV align=center>12 </DIV></TD></TR>
<TR>
<TD>
<DIV> E8518-M<BR> E8518-M1 </DIV></TD>
<TD>
<DIV align=center>830(85) </DIV></TD>
<TD>
<DIV align=center>740(75) </DIV></TD>
<TD>
<DIV align=center>15 </DIV></TD></TR>
<TR>
<TD>
<DIV> E9015-X<BR> E9016-X<BR> E9018-X </DIV></TD>
<TD>
<DIV align=center>880(90) </DIV></TD>
<TD>
<DIV align=center>780(80) </DIV></TD>
<TD>
<DIV align=center>12 </DIV></TD></TR>
<TR>
<TD>
<DIV> E10015-X<BR> E10016-X<BR> E10018-X </DIV></TD>
<TD>
<DIV align=center>980(100) </DIV></TD>
<TD>
<DIV align=center>880(90) </DIV></TD>
<TD>
<DIV align=center>12 </DIV></TD></TR></TBODY></TABLE></DIV>
<DIV> </DIV>
<DIV>注: ①表中的单值均为最小值。</DIV>
<DIV> ②E50XX-X型焊后态下的屈服强度不小于410MPa(42kgf/mm2)。</DIV>
<DIV> ③E8518-M1型焊条的抗拉强度一般不小于830MPa(85kgf/mm2)。如果供需双方达成协议时,也可例外。</DIV>
<DIV> ④带附加化学成分的焊条型号应符合相应不带附加化学成分的力学性能。</DIV>
<DIV> ⑤E55XX-B3-VWB型焊条的屈服强度不小于340MPa(35kgf/mm2)。</DIV>
<DIV> </DIV>
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