三(𒈔san)男玩一女三(san)A片_国(guo)产精(jing)品(pin)va无码二区:不锈钢钢比浅显炭素(su)(su)钢具更(geng)强的品(pin)行, 前因(yin)后果(guo)是(shi)参(can)与的Cr的金(jin)属(shu)元素(su)(su)和V的金(jin)属(shu)元素(su)(su):

 Crဣ adds strength to the material and V gives more grain refinement. (Fine Grain Size of 3 to 5)

三(san)男玩一女三(san)A片(pian)_国(guo)产精品va无(wu)码二(er)区:Cr可添置的(de)资料的(de)力度, 而V可市场出(chu)清更好的(de)的(💟de)晶相战略布(bu)♛局.

 T🎀oughness of this Fine Grained Alloy steel is better than Coarse Grained Plain Carbon steel.

三(san)男玩一女三(san)A片_国产精(jing)品va无码二区:精(jin﷽g)密铸造(zao)的(de)晶(jing)相(xiang)结构(gou)比粗拙的(de)晶(jing)相(xiang)结构(gou)使耐热锰钢兼(jian)具很好的(de)塑性.

B🌃ecause of better grain structures, this material gives better results after Heat Treatment w.💜r.t. uniform Hardness.

三(san)男(nan)玩一女三(san)A片(pian)_国产精品(pin)va无码二区:因好♓(hao)(hao)些的(de)晶相平面布(bu)置, 镁锰钢在热防范后(hou)需要和得到好(hao)(hao)些的(de)性(xing)能(neng),个比方, 分歧点的(de)硬(ying)性(xing).

 Presence of alloy elements like V giv🍌es more stable 💫microstructure.

三男玩一女(nv)三A片_国产(chan)精品va无码二区:和金营养元素,无边无际V,𒁏 的的存在,使(shi)资(zi)科更具快(kuai)又(you)稳定的外部经(jing)济规划.

 Spherodized annealed structure adds 𒈔ductility to the material as ♒required for Cold Forming Operation.

三男(nan)玩一女三A片_国产精品va无码二区:球(qiu)体降温(wen)布(bu🃏)局合理曾(ceng)加了数据的延长(zhang)性, 无误于冷注(zhu)塑成型加工生产.

 50CrV4 can be easily formed, blank꧅ed or shaped, heat trea🔴ted, hardened and tempered. And hence mainly Intended for Disc Springs.

三男玩一女三A片(p🐈ian)_国产精品(pin)va无码二(er)区:50CrV4 更随(sui)意成型模(mo)样、冷(leng)挤(ji)压或扩容(rong)和热(re)防范(fan), 是以更靠谱(pu)修(xiu)健碟(die)形螺旋(xuan)弹簧

三男玩一女三A片_国产精品va无码二区: