|  | 
	  
        | ?????? | ?????λ??:??? / ??????? |  
        | 
              
                | ??????? | ??? | ???? | ??? | ??? | ???? | ??????? |  
                
                | ????????? | 22??2 | 20 | GB/T3639 | ????/10 | ??? | 2013/5/7 |  
                
                | 16Mn????? | 273??8-16-30?? | 16Mn 20# 3?? | GB8163-2008  GB6?? | 6900?/?? | ??? ???  ??? | 2013/5/7 |  
                
                | ?????ˉ?? | 219??12 | 20# | GB5310-2008 | 7300?/?? | ??? | 2013/5/7 |  
                
                | 45#??????? | 245??22 | 45# | GB/T8163 | 6400?/?? | ??? | 2013/5/7 |  
                
                | 16Mn????? | 480??10-20-4?? | 16Mn 20# 3?? | GB8163-2008  GB6?? | 7200?/?? | ??? | 2013/5/7 |  
                
                | ??????? | 630??10-30-7?? | 20# 45# 20?? | GB/T8162  GB/T81?? | 7600?/?? | ??? ??? ???? ??? | 2013/4/28 |  
                
                | ?????ˉ?? | 76??4-12-18 | 20G | GB5310-2008 | 7600?/?? | ????  ???  ???? | 2013/4/28 |  
                
                | ?????ˉ?? | 16??2-4 | 20G | GB5310-2008 | 12000?/?? | ????  ???  ???? | 2013/4/28 |  
                
                | ??????? | 42??3-6-8 | P11  P12  ?? | GB5310-2008 GB64?? | 15000?/?? | ????  ??? | 2013/4/28 |  
                
                | ??????? | 426??10-25-4?? | 12Cr1MoVG ?? | GB5310-2008 GB64?? | 15000?/?? | ??? ??? | 2013/4/28 |  
                
                | ??????? | 159??5-14 | 12Cr1MoVG ?? | GB5310-2008 GB64?? | 12000?/?? | ????  ??? | 2013/4/28 |  
                
                | 16Mn????? | 48??3-6-8 | 16Mn 20# 3?? | GB8163-2008  GB6?? | 6800?/?? | ??? ???  ??? | 2013/4/28 |  
                
                | 16mn????? | 720??12-30-7?? | 20# 45# 16?? | GB/T8162  GB/T81?? | 7900?/?? | ??? ??? ???  ??? | 2013/4/28 |  
                
                | ??????? | 180??6-20-50?? | 20# 45# 20?? | GB/T8162  GB/T81?? | 5900?/?? | ??? ??? ????  ??? | 2013/4/28 |  
                
                | ??????? | 133??4-18-30?? | 20# 45# 16?? | GB/T8162  GB/T81?? | 5900?/?? | ??? ???? ???? ??? | 2013/4/28 |  
                
                | ?????ˉ?? | 89??4-12-18 | 20G | GB5310-2008 | 7600?/?? | ????  ???  ???? | 2013/4/28 |  
                
                | ?????ˉ?? | 32??2-4-6-8 | 20G | GB5310-2008 | 9000?/?? | ????  ???  ???? | 2013/4/28 |  
                
                | ?????ˉ?? | 22??2-4-6 | 20G | GB5310-2008 | 9600?/?? | ????  ???  ???? | 2013/4/28 |  
                
                | ??????? | 76??3-6-8-12?? | 20Cr 40Cr | GB8162-2008 GB81?? | 7200?/?? | ??? ???? ???? | 2013/4/28 |  
                
                | ??????? | 610??12-30-7?? | 20# 45# | GB/T8162  GB/T81?? | 7600?/?? | ??? ???? ??? | 2013/4/6 |  
                
                | ?????????? | 245??6-20-60?? | 20# 45# 20?? | GB/T8162  GB/T81?? | 6000?/?? | ??? ??? ???? ??? | 2013/4/6 |  
                
                | ?????????? | 159??5-18-40?? | 20# 45# 20?? | GB/T8162  GB/T81?? | 6000?/?? | ??? ???? ???? ??? | 2013/4/6 |  
                
                | ??????? | 146??5-18-35?? | 20# 45# 16?? | GB/T8162  GB/T81?? | 6000?/?? | ??? ???? ??? | 2013/4/6 |  
                
                | ??????? | 51??3-8-12 | 20Cr 40Cr | GB8162-2008 GB81?? | 7200?/?? | ??? ???? ???? | 2013/4/6 |  
                
               |  |