25MNCD6锚链用钢
价格:22.00
销售***0769-85308212手机15899932581***2511189929刘鹏翔XC38H238C242C232***38***42***21B328B320MB538CB138MB525CD430CD434CD438CD442CD430CND830NC1135NCD1615CD4.0525CD420CDV5.07Z15CDV5.05Z20CDNbV11Z6NCTDV25.15……锚链用钢:XC18XC2521B320M520MB520NC620NCD222NCD223NCDB223D523MNCD525MNCD625MNDC625MNCDV625MS5……弹簧钢:***236NiCrMo1640Si745Cr445SiCrMo645SiCrV646Si750SiCrMo651CrMo451CrV451Si452SiCrNi454SiCr654SiCrV655Cr356Si756SiCr756SiCrV760Cr360CrMo360CrMo460NiCrMo260Si760SiCr360SiCrV761SiCr7……轴承钢:13NiCr1415NiCrMo16-516NiCrMo1320MnCr420MnCrNi420MnCrMo220NiCrMo743CrMo444Cr248CrMo480MoCrV42-16100Cr6100Cr8100CrMn6100CrMn7100CrMnMo8100CrMo7-2100CrMo7-3100CrMo8-3***8E3C54E4C55E3C70E3X12MoCrNi4-4-3X46Cr13X75WCrV18-41X82WmoCrV6-5-4X85WmoCrV6-5-4X89CrMoV18-1X105CrM17……SUM12易切削钢:执行标准:JISG4804-1999特性及适用范围:是S-P复合低碳易切削钢,是现有易切削钢中含磷量***多的一种,切削性较15号钢有明显改善。钢材的力学性能有明显的各向异性,冷拉钢材纵向力学性能与冷拉15号钢接近,常代替15号钢制造对力学性能要求不高的各种零件,如螺栓、螺母、销钉、轴、管接头及火花塞外套等。化学成份:碳C:0.08~0.16硅Si:0.15~0.35锰Mn:0.70~1.00硫S:0.10~0.20磷P:0.08~0.15力学性能:抗拉强度σb(MPa):(热轧)390~540;(冷拉)钢材厚度或直径8~20时:530~755;>20~30时:510~735;>30时:490~685伸长率δ5(%):(热轧)≥22;(冷轧)≥7.0断面收缩率ψ(%):(热轧)≥36硬度:(热轧)≤170HB;(冷拉)152~217HB)
东莞市圣超模具钢材有限公司
业务 QQ: 2511189929