XW-42模具钢
钢材特性︰XW-42是一种含钼、钒的高碳、高铬合金工具钢,其特性是:·高耐磨性·高抗压强度·淬硬后高的表面硬度·优良的整体淬透性·淬硬时,优良的稳定性·优良的抗回火软化性主要用途︰XW-42常被推荐用作需要很好耐磨性和适当韧性(抗冲击)的模具。其除了适用于XW-5应用范围外,通常还可以使用在切削厚且载荷的成型加工模具上。XW-42可提供多种供货,包括:热轧态,预加工态和精加工态。另外还能以空心棒形式供货。vardelta=0.2;varcollection;varcloseB=false;functionfloaters(){this.items=[];this.addItem=function(id,x,y,content){document.write(''+content+'');varnewItem={};newItem.object=document.getElementById(id);newItem.x=x;newItem.y=y;this.items[this.items.length]=newItem;}this.play=function(){collection=this.itemssetInterval('play()',30);}}functionplay(){if(screen.width0?1:-1)*Math.ceil(Math.abs(dx));followObj.style.left=followObj.offsetLeft+dx;}if(followObj.offsetTop!=(document.body.scrollTop+followObj_y)){vardy=(document.body.scrollTop+followObj_y-followObj.offsetTop)*delta;dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));followObj.style.top=followObj.offsetTop+dy;}followObj.style.display='';}}functioncloseBanner(){closeB=true;return;}vartheFloaters=newfloaters();//theFloaters.addItem('followDiv1','document.body.clientWidth-105',160,'关闭');theFloaters.play();)