ng>英國易切削鋼 220M07 快削鋼220M07Kng>

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ng>為迎合市場需求，我公司特引進適合自動車床用進口高精度易切鋼棒ng>

ng>Y100Png>ng>ｂ易車鐵ng>

ng>A12 C1109ng>ng>ng>ng>SUM12 Y12ng>ng>ng>ng>Y100Pbng>ng>ng>ng> ng>ng>
ng>ng>Y15ng>ng>ng>ng>Y15Png>ng>ｂng>ng>B1113ng>ng>ng>ng>220M07ng>ng>ng>ng>SUM22ng>ng>ng>ng>10S20  SUM22Lng>ng>ng>ng>1213ng>ng>ng>ng>1215ng>ng>ng>ng>12L14ng>ng>ng>ng>1144ng>ng>
ng>ng>Y20 A20 C1120ng>ng>ng>ng>SUM32ng>ng>ng>ng>20F2ng>ng>ng>ng>22S20ng>ng>
ng>ng>Y30 A30 C1130ng>ng>ng>ng>SUM42ng>ng>ng>ng>35S20ng>ng>
ng>ng>Y40Mnng>ng>ng>ng>A40Гng>ng>ng>ng>C1144 225M36ng>ng>ng>ng>45MF2 40S20ng>ng>ng>ng>SUM24Lng>ng>ng>ng>9SMnPb28.45S20.ng>

ng>易切削不銹鋼：ng>ng>303ng>ng>ng>ng>303Cung>ng>ng>ng>303MAng>ng>ng>ng>316Fng>ng>ng>ng>316Lng>ng>，ng>ng>416ng>ng>ng>ng>416Fng>ng>ng>ng>420Fng>ng>ng>ng>430Fng>ng>ng>ng>430FRng>ng>ng>ng>Y0Cr18Mo2ng>

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ng>易切削鋼性能：ng>

ng>易切削鋼是易被ng>ng>(ng>ng>車、銑、拉、刨、鉆等ng>ng>)ng>ng>切削加工的鋼種ng>ng>,ng>ng>又叫自動機床加工用鋼ng>ng>,ng>ng>簡稱自動鋼。它是為適應機械加工自動化和流水作業線生產而產生的。這類鋼可以用較高的切削速度和較深的吃刀量進行切削加工ng>ng>,ng>ng>而且由於加入鋼中的易切削元素使切削抗力減小和因加入元素本身的特性及形成的化合物起潤滑刀具刃部的作用ng>ng>,ng>ng>使切屑易斷ng>ng>,ng>ng>減輕瞭磨損ng>ng>,ng>ng>從而提高瞭被加工零件的光潔度和精度ng>ng>,ng>ng>提高瞭刀具壽命和生產效率。ng>ng>ng>

ng>易切削鋼的用途ng>

ng>易切削鋼主要用於制作受力較小而對尺寸和光潔度要求嚴格的機器、機表、手錶零件、汽車、機床和其他各種機器上使用的ng>ng>,ng>ng>對尺寸精度、光潔度要求嚴格ng>ng>,ng>ng>而對機械性能要求相對較低的標準件ng>ng>,ng>ng>如齒輪、軸、螺栓、閥門、襯套、銷釘、管接頭、彈簧座墊等ng>ng>,ng>ng>及機床絲杠、塑料成型模具、外科和牙科手術用具等。ng>ng> ng>

ng>易切削鋼棒主要用作加工成各種軸類零件的原材料。它切削性能好、表麵光潔度高、尺寸精度高，廣泛用於傢用電器和機器機表行業。ng>

ng>交貨狀態：扁鋼、棒材、拉光棒、磨光棒、六角鋼，鍛件和鑄件等ng>ng>ng>

易切削鋼的牌號對照表                                                 

                                                                      中國 國際標準  前蘇聯   德國     美國     日本    英國    法國      

GB                                                                      ISO    TOCT     DIN UNS       AISI       JIS  BS   NF  

Y12                                                                     Ios20  A12 Ios20      G12120   1212       Sum12    210m15   13mf4    

Y12pb                                                                 Iosb20            Iospb20   G12134   12L13     Sum221            

Y15                                                                     15S20      15S20     G12130   1213       Sum22    220m07   S250      

Y15pb                                                                 Iismnpb28  Ac14       9smnpb28      G12144   12L14     Sum24L       S250pb                                                                         

Y20                                                                     22S20 A20 22s20      G11200   1120       Sum32         18mf5    

Y30                                                                     A30      G11320   1132                       

Y35                                                                     35S20 A35 35S20     G11370   1137            21M3b    35mf6    

Y40mn                                                                44smn28    A40T           G11440   1144       Sum42    225m44   45mf6    

英國易切削鋼 220M07 快削鋼220M07K

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