
11***n28是什么材料?11***n28执行标准钢号
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11***n28易切削钢耐热性好么11***n28材料使用以及应用11***n28圆钢,11***n28钢棒,11***n28钢板11***n28易切削钢,11***n28易切削钢棒,11***n28易切削钢板苏州亿胜百金属钢材有限公司11***n28易切削钢国内价格***优惠,11***n28易切削钢生产质量好的厂家与供应商,==============================================11***n2811***n28(1.0715)易切削钢是S-P复合高硫、低硅易切削钢。中文名11***n28碳C≤0.14硅Si≤0.05锰Mn0.90~1.30特性及适用范围切削性明显高于Y12,生产效率比Y12钢提高30~50%,特别是攻丝时,丝锥寿命比Y12提高两倍以上,11***n28(1.0715)易切削钢常用于制造不重要的标准件中,如螺栓、螺母、管接头、弹簧座等。化学成份硫S:0.27~0.33磷Pmax:0.11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●热处理规范及金相***:●交货状态:以热轧或冷拉状态交货,交货状态应在合同中注明。==============================================现货11***n28圆钢,11***n28化学成分,11***n28材质,11***n28圆钢首苏州亿胜佰钢材,11***n28易切削钢,11***n28圆棒,11***n28批发,11***n28性能,11***n28用途,11***n28机械性能,11***n28抗拉强度,11***n28屈服强度,11***n28延伸强度,11***n28断面收缩率,11***n28******格,11***n28材料11***n28多少钱一公斤,11***n28光亮棒,11***n28硬度,11***n28断后伸长率,11***n28热处理,11***n28韧性,11***n28淬透性,11***n28淬硬性,11***n28淬火性,11***n28焊接性,11***n28力学性能,11***n28规格,11***n28是什么材料,11***n28材质证明,11***n28密度,11***n28板材,11***n28性能;如有疑问请来电!==============================================批发零售‖11***n28易切削钢河北保定辽宁大连丹东郑州‖***热销!!!批发零售‖11***n28易切削钢山西太原黄岩芜湖杭州丽水‖***热销!!!批发零售‖11***n28易切削钢山东德州东营济南莱芜聊城‖***热销!!!批发零售‖11***n28易切削钢陕西汉中西安营口沈阳扬州‖***热销!!!批发零售‖11***n28易切削钢鹤壁洛阳新乡信阳盐城莱芜‖***热销!!!批发零售‖11***n28易切削钢安徽滁州芜湖湖州宁波威海‖***热销!!!批发零售‖11***n28易切削钢赣州南昌上饶宜春温州常州‖***热销!!!批发零售‖11***n28易切削钢江苏常州淮安南京南通日照‖***热销!!!批发零售‖11***n28易切削钢苏州常熟太仓吴江洛阳烟台‖***热销!!!批发零售‖11***n28易切削钢无锡江阴宜兴徐州盐城嘉兴‖***热销!!!批发零售‖11***n28易切削钢镇江丹阳扬州淮安太仓靖江‖***热销!!!批发零售‖11***n28易切削钢杭州湖州宿迁江阴吴江无锡‖***热销!!!批发零售‖11***n28易切削钢金华义乌淄博青岛南昌东营‖***热销!!!批发零售‖11***n28易切削钢宁波余姚西安泰州宜兴上海‖***热销!!!批发零售‖11***n28易切削钢绍兴台州黄岩常熟余姚丽水‖***热销!!!批发零售‖11***n28易切削钢温州乐清瑞安厦门合肥南京‖***热销!!!批发零售‖11***n28易切削钢威海潍坊烟台淄博青岛嘉兴‖***热销!!!==============================================11***n2811***n28Pb11***n2811***n28PbY20Y30Y35Y40MnY45Ca11***n2811***n28SUM23SUM22SUM31SUM32SUM43SUM42SUM22LSUM24LSUM23LSUM41SUM25SUM11SUM31LB1112111512L1311201130114011411212121311081146121512L14G12134G11410G12120G12130G11080G11460G12150G121419***n28/11***n28/1.0715,9***nPb28/11***nPb30/1.0718,,11***n28/11***n28/1.0736,9***nPb36/11***nPb37/1.0737,,9S20K/1.0711,,10SPb20/1.0722,,15***n13/1.0725,,15S22/15S20/1.0723,,22S20/1.0724,,35S20/1.0726,,35SPb20/30SPb20/1.0756,,45S20/46S20/1.0727,,45SPb20/46Pb20/1.0757,,36***n14/1.0764,,36***nPb14/1.0765,,38***n28/1.0760,,38***nPb28/1.0761,,44***n28/1.0762,,44***nPb28/1.0763。)