供应20CrNi2MoAH齿轮钢

供应T8碳素工具钢成份价格优质产品质量保证
(一)
中国碳素结构钢:Q195,Q215A,Q215B,Q235A,Q235B,Q235C,Q235D,Q275A,Q275B,Q275C,Q275D,
低合金高强度结构钢:Q295A,Q295B,Q345A,Q345B,Q345C,Q345D,Q345E,Q390A,Q390B,Q390C,Q390D,Q390E,Q420A,Q420B,Q420C,Q420D,Q420E,Q460C,Q460D,Q460E,
耐候钢:Q235NH,Q295NH,Q355NH,Q460NH,Q295GNH,Q295GNHL,Q345GNH,Q345GNHL,Q390GNH,
优质碳素结构钢:08F,U20080,10F,U20100,15F,U20150,08,U20082,10,U20102,15,U20152,20,U20202,25,U20252,30,U20302,35,U20352,40,U20402,45,U20452,50,U20502,55,U20552,60,U20602,65,U20652,70,U20702,75,U20752,80,U20802,85,U20852,15Mn,U21152,20Mn,U21202,25Mn,U21252,30Mn,U21302,35Mn,U21352,40Mn,U21402,45Mn,U21452,50Mn,U21502,60Mn,U21602,65Mn,U21652,70Mn,U21702
非调质机械结构钢：YF35V,L22358,YF40V,L22408,YF45V,L22468,YF35MnV,L27358,YF40MnV,L22428,YF45MnV,L22478,
合金结构钢：20Mn2,A00202,30Mn2,A00302,35Mn2,A00352,40Mn2,A00402,45Mn2,A00452,50Mn2,A00502,20MnV,A01202,27SiMn,A10272,35SiMn,A10352,42SiMn,A10422,20SiMn2MoV,A14202,25SiMn2MoV,A14262,37SiMn2MoV,A14372,40B,A70402,45B,A70452,50B,A70502,40MnB,A71402,45MnB,A71452,20MnMoB,A72202,15MnVB,A73152,20MnVB,A73202,40MnVB,A73402,20MnTiB,A74202,25MnTiBRE,A74252,15Cr,A20152,15CrA,A20153,20Cr,A20202,30Cr,A20302,35Cr,A20352,40Cr,A20402,45Cr,A20452,50Cr,A20502,38CrSi,A21382,12CrMo,A30152,15CrMO,A30152,20CrMo,A30202,30CrMo,A30302,