4140钢板 4140性能 4140硬度
价格:12.00
东莞市冠鸿金属材料有限公司专销4140拉力钢价格。冠鸿金属批发进口4140合金钢棒、4140是什么材料?广东进口4140钢材用途、4140钢材用途、进口4140冷拉圆钢价格、冠鸿金属进口4140铬钼钢棒材、进口4140力学性能、进口4140合金结构钢4140拉力钢性能,4140合金钢材料,4140合金钢硬度冠鸿金属******4140合金钢板性能及各种优质合金钢板/棒,欢迎新老客户来电洽谈订购!合金结构钢:4140执行标准:ASTM-A29/A29M-04●特性及适用范围:强度、淬透性高,韧性好,淬火时变形小,高温时有高的蠕变强度和持久强度。冠鸿金属用于制造要求较35CrMo钢强度更高和调质截面更大的锻件,如机车牵引用的大齿轮、增压器传动齿轮、后轴、受载荷极大的连杆及弹簧夹,也可用于2000m以下石油深井钻杆接头与打捞工具等。●4140合金钢化学成份:碳C:0.38~0.43硅Si:0.15~0.35锰Mn:0.75~1.00硫S:允许残余含量≤0.040磷P:允许残余含量≤0.030铬Cr:0.80~1.10镍Ni:允许残余含量≤0.030铜Cu:允许残余含量≤0.030钼Mo:0.15~0.2520Cr,5120,SCr420,35Cr,SCr435,37Cr4,5135,40Cr,SCr440,41Cr4,5140,15CrMo,SCM415,13CrMo4-5,20CrMo,SCM418,18CrMo4,25CrMo4,20CrMnMo,20MnCr5,4320H,4118H,8520H,20CrNiMo,805M20,20NCD2,8720,20CrNiMo2,1.6523,70M40,EN41B,B5F4K2,EN-19C,35CrMo,SCM435,4137,34CrMo4,1.7220,35CrMoV,31CrMoV9,42CrMo,SCM440,SCM420,SCM421,SCM425,SCM430,SCM432,SCM445,SCM822,SCM445,4170,42CrMo4,1.7225,4140,40CrMnMo,42CrMoA,38CrMoAL,SACM645,34CrALMo5,41CrALMo7,1.8509,20CrMnTi,40CrNIMoA,SNCM432,4340,36CrNiMo4,1.6511,40CrH,4130,16Mn,T10,30CrMo,SCM430,16MnCr5,16MnCr5H,***n***20,5120H,17CrNiMo6,34CrNiMo6,18CrNiMo7-6,50CrVA,SUP10,SUP9,6150,51CrV4,1.8759,60Si2Mn,65Mn,1065,1050,1070,9260,61SiCr7,1.7108,60Si2MnA,50CrV4,SK3,SK4,SK5,SK7,SUJ2,GCr15,52100,100Cr6,9Cr18MoV,SUS440C,GCr15SiMo,GCr15SiMn,SNCM420,SNCM220,S44004,X108CrMo17,***n420,***n433,***n438,***n443,SCr415,SCr420,SCr430,SCr440,SCr445,SNC236,SN***15,SNC631,SNC815,SNC836,SNCM415,SNCM431,SNCM439,SNCM447,SNCM616,SNCM625,SNCM630,SNCM815,SACM6454140材料硬度4140圆棒价格)
东莞市冠鸿金属材料有限公司
姓名: 唐先生 先生
手机: 15220365118
业务 QQ: 1539137659
公司地址: 长安镇涌头工业区
电话: 0769-15220365118
传真: 0769-87094460