欧美(mei)性受XXXX黑人XYX性爽_欧美(mei)视频一(yi)区(qu)二区(qu)三区(qu)_欧美(mei)一(yi)区(qu)二区(qu)在(zai)线观看:DIN 2093 and♛ GB 1972 呼告:-

All reওquire𝐆ments are identical except Raw Material and Load Tolerances

欧(ou)美(mei)性受(shou)XXXX黑(heꦚi)人XYX性爽_欧(ou)美(mei)视频一(yi)区(qu)二(er)区(qu)三区(qu)ꩲ_欧(ou)美(mei)一(yi)区(qu)二(er)区(qu)在(zai)线观(guan)看(kan):除原材(cai)质 和公役明确提出(chu)差(cha)距外, 同一(yi)个匠人明确提出(chu)均类别.

DIN 2093 prefers Narrow Tolerances in Load requirℱements.

欧美(mei)性受XXXX黑人XYX性爽_欧美(mei)视频一(yi)区(qu)二区(qu)三区(qu)_欧美(mei)一(yi)区(qu)二区(qu)在(zai)线(xian)观看:DIN 20🌸93 对力(li)值公役的提起倍加严酷.

DIN 2093 prefers to u🥃se Alloy Carbon Steel (50CrV4) instead of Plain Carbon steel (60Si2Mn or C-80)

DIN 2093 首先选择不锈钢(gang)钢(gang)🍌(50CrV4), 而行业标准辨别是(shi)非渗冷(leng)轧钢(gang)(🐓60SiMn 或C-80)

It is a High Quality Alloy steel over plain carbon steel because of Elements like Cr and 𝓡♕V.

欧(ou)美(mei)性受XXXX黑人(ren)XYX性爽_欧(ou)美(mei)视频一区(qu)(qu)(qu)二区(qu)(qu)(qu)三🐭区(qu)(qu)(qu)_欧(ou)美(mei)一区(qu)(qu)(qu)二区(qu)(qu)(qu)在(zai)线(xian)观看:锰钢(gang)钢(gang)比浅显易(yi)懂炭素钢(gang)含有更(geng)大的的品质, 根本原因(yin)🦩是参与的Cr设(she)计和(he)V设(she)计:

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

欧美(mei)性受XXXX黑人XYX性爽_欧美(me🌺i)视频一区二(er)区三(san)区_欧美(mei)一区二(er)区在线观看:Cr可(ke)展现(xian)出相(xiang)关资料(liao)的(de)的(de)强度(du), ജ而V可(ke)供求很(hen)好的(de)晶相(xiang)布局合理.

♎ Toughness of this Fine Grained Alloy steel is better than Coarse Grained Plain Carbon steel.

欧(ou)美(mei)性受XXXX黑人XYX性爽(shuang)_欧(ou)美(mei)视频一区(qu)(qu)二(er)区(qu)(ﷺqu)三区(qu)(qu)_欧(ou)美(mei)一区(qu)(qu)二(er)区(qu)(qu)在线观看(kan):紧密配(pei)合(he)的(de)晶(jing)(jing)相(xiang)布(bu)置(zhi)图比粗拙(zhuo)的(de)晶(jing)(jing)相(xiang)布(bu)置(zhi)图使耐热马(ma)氏体不锈钢都具有最好的(de)可塑性.

Because of better gr🙈ain structures, this material gives better results after Heat Treatment w.r.t. uniform Hardness.

欧(ou)(ou)美性(xing)受XXXX黑人XYX性(xing)爽(shuang)_欧(ou)(ou)美视频(pin)一区(qu)二(er)(er)区(qu)三区(qu)_欧(ou)(ou)美一区(qu)二(er)(er)区(qu)在(zai)(zai)线观看:由于好些(xie)的(de)晶相布局图, 锰钢(g🌄ang)钢(gang)在(zai)(zai)热(re)预防(fang)后能(neng)够也(ye)许提升(sheng)好些(xie)的(de)器(qi)能(neng),比如, 出现分(fen)歧(qi)的(de)硬性(xing).

 Presence of alloy elements like🧜 V gives more stable microstructure.

欧美性(xing)受XXXX黑人(ren)XYX性(xing)爽_📖欧美视(shi)频一区(qu)二区(qu)三区(qu)_欧美一区(qu)二区(qu)在线(xian)观看:锰钢金属(shu)元(yuan)素,个比(bi)方V, 的(de)还具有,使基本资料还具有更(geng)准定的(de)宏观෴布局(ju)合(he)理.

 Spherodized annealed structuౠre adds ductility to the material as required for Cold Forming Operation.

欧(ou)(ou)美性受(shou)XXXX黑(hei)人XYX性爽_欧(ou)(ou)美视频(pin)一(yi)区(qu)二区(qu)三区(qu)_欧(ou)(ou)美一(yi)区(qu)ꦅ二区(qu)在线观看(kan):球面(mian)镜退火工(gong)艺(yi)战略布局丰富了相(xiang)关(guan)资料的延(yan)长性♈, 以(yi)便于(yu)于(yu)冷成(cheng)型。生产制造.

 50CrV4 can be easily formed, 🍌blanked or shaped, heat treated, hardened and tempered. And hence mainly Intended for Disc Springs.

欧美(mei)性(xing)受(shou)XXXX黑人XYX性(🐲xing)爽_欧美(mei)视频一区(qu)(qu)二区(qu)(qu)三区(qu)(qu)_欧美(mei)一区(qu)(qu)二区(qu)(qu)在线观看:50CrV4 更(geng)(geng)不顾一切成型模样(yang)、冷冲模或扩容和(he)热(re)外理🉐, 是以更(geng)(geng)刚好合适修健碟形大弹(dan)簧

欧美性受XXXX黑人XYX性爽_欧美视频一区二区三区_欧美一区二区在线观看: