材料名称:合金结构钢
牌号:20CrV
●特性及适用范围: 20CrV强度、韧性均高于20Cr钢,淬火后表面硬度很高,韧性好,淬透性较低。20CrV用于表面要求高硬度和耐磨、心部有较大强度而断面又不大的渗碳零件,如齿轮、活塞销、小轴、分配轴、顶杆、汽门推杆及汽轮机上在300~500 ℃下工作的耐热螺母及垫圈,非腐蚀介质中工作的高压管道等。
本公司供应各国钢材:
合金结构钢:12Mn,18Nb,10MnSiCu,16MnNb,20Mn2,30Mn2,35Mn2,
40Mn2,45Mn2,50Mn2,20MnV,27SiMn,35SiMn,42SiMn,45MnB,20Mn2B,
40MnVB,20MnTiB,20SiMnVB,15Cr,15CrA,20Cr,30Cr,35Cr,40Cr,
30CrMo,30CrMoA,35CrMo,42CrMo,12CrMoV,35CrMoV,12Cr1MoV,
38CrMoAl,20CrV,40CrV,50CrVA,15CrMo,20CrMn,40CrMn,
20CrMnSi,25CrMnSi,Q345,Q295,Q390,Q420
美国:1320, 1330 ,1325, 1340, 1345, 14B35, 14B50, 5115 ,5120, 5130, 5135, 5140, 5145, 5150, 4119, 4118, 4135 4140 ,6140,
德国:20Mn6 ,30Mn5, 36Mn5 ,46Mn7, 50Mn7, 15MnV5, 20MnV6 ,42MnV7 ,37MnSi5, 46MnSi4, 15Cr3, 20Cr4 28Cr4, 34Cr4 ,41Cr4, 13CrMo4.4 ,15CrMo5,20CrMo5,25CrMo4,
日本:SMn420,SMn433,SMn438,SMn443,SCr415,SCr420,SCr430,
SCr435,SCr440,SCr450,SCM415,SCM420,SCM435,SCM440,SCM430,SACM645,SMnC420,SMnC443,SNC236,SNC415,SNC815,SNC631,SNC836,SNCM220,SNCM439,SNCM447