国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

鐢�(ch菐n)鍝佺啊浠�
Y1Cr18Ni9涓嶉姽閶奸粦鐨
Y1Cr18Ni9涓嶉姽閶奸粦鐨
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�40.00
涓婃灦鏃ユ湡锛�2018-11-27 15:53:45
鐢�(ch菐n)鍦帮細鍦嬬敘(ch菐n)/閫�(j矛n)鍙�
鐧�(f膩)璨ㄥ湴锛�鏉辫帪甯�
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鍗冨厠
鐎忚閲忥細125
璩囨枡涓嬭級锛�鏆劇璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇鐩搁棞(gu膩n)涓嬭級
瑭崇窗(x矛)瑾槑

    Y1Cr18Ni9涓嶉姽閶�


    Y1Cr18Ni9涓嶉姽閶煎粻瀹�锛孻1Cr18Ni9涓嶉姽閶艰(gu墨)鏍硷紝Y1Cr18Ni9涓嶉姽閶煎児(ji脿)鏍�


    Y1Cr18Ni9涓嶉姽閶兼潗璩�(zh矛)锛孻1Cr18Ni9涓嶉姽閶兼垚鍒�锛孻1Cr18Ni9涓嶉姽閶煎湏妫�


    鏉辫帪甯傞暦瀹夌櫨浣虫ā鍏烽嫾鏉愬皥妤�(y猫)鎵圭櫦(f膩)閵峰敭Y1Cr18Ni9涓嶉姽閶煎強鍚勭ó鍏朵粬鍎�(y艒u)璩�(zh矛)鏉愯唱(zh矛)涓嶉姽閶兼潗


    Y1Cr18Ni9涓嶉姽閶兼€ц兘

    Y1Cr18Ni9涓嶉姽閶兼彁楂樺垏鍓婃€�锛岃€愮噿鎬�銆�Y1Cr18Ni9鏈€閬╃敤浜庤嚜鍕�(d貌ng)杌婂簥銆佽灪鏍�銆佽灪姣�銆�

    妯�(bi膩o)婧�(zh菙n)锛�GB/T 1220-1992

    鈼�鍖栧(xu茅)鎴愪唤锛氱⒊ C 锛�鈮�0.15

    纭� Si锛�鈮�1.00

    閷� Mn锛�鈮�2.00

    纭� S 锛�鈮�0.15

    纾� P 锛�鈮�0.20

    閴� Cr锛�17.00锝�19.00

    閹� Ni锛�8.00锝�10.00

    閴� Mo锛氬彲鍔犲叆鈮�0.60

    鈼�鍔涘(xu茅)鎬ц兘锛�

    鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛�鈮�520

    姊濅欢灞堟湇寮�(qi谩ng)搴� 蟽0.2 (MPa)锛�鈮�205

    浼搁暦鐜� 未5 (%)锛�鈮�40

    鏂烽潰鏀剁府鐜� 蠄 (%)锛�鈮�50

    纭害 锛�HBW鈮�187;HRB鈮�90;HV鈮�200

    鈼�鐔辫檿鐞嗚(gu墨)鑼冨強閲戠浉绲勭箶锛�

    鐔辫檿鐞嗚(gu墨)鑼冿細鍥烘憾1010锝�1150鈩�蹇喎銆�

    閲戠浉绲勭箶锛氱祫绻旂壒寰佺偤濂ф皬楂斿瀷銆�

    鈼�浜よ波鐙€鎱�(t脿i)锛氫竴鑸互鐔辫檿鐞嗙媭鎱�(t脿i)浜よ波锛屽叾鐔辫檿鐞嗙ó椤炲湪鍚堝悓涓敞鏄�锛涙湭娉ㄦ槑鑰咃紝鎸変笉鐔辫檿鐞嗙媭鎱�(t脿i)浜よ波銆�

鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍�锛屽瀷铏�
    浠樻姊濅欢
    鐢�(ch菐n)鍝佺洰閷�
    鏈€浣庤▊璨ㄩ噺
    閬�(y霉n)閫佽硣鏂�
    鎻愪緵妯f湰
    搴瓨鎯呮硜
    鍖呰鏉愭枡
  • 鍏嶈铂(z茅)鑱叉槑锛氫互涓婃墍灞曠ず鐨勪俊鎭敱浼佹キ(y猫)鑷鎻愪緵锛屽収(n猫i)瀹圭殑鐪熷(sh铆)鎬�銆佹簴(zh菙n)纰烘€у拰鍚堟硶鎬х敱鐧�(f膩)甯冧紒妤�(y猫)璨�(f霉)璨�(z茅)锛屾湰缍�(w菐ng)灏嶆涓嶆壙鎿�(d膩n)浠讳綍淇濊瓑璨�(z茅)浠�銆傛垜鍊戝師鍓� 涓婂缓璀版偍閬告搰鏈恫(w菐ng)楂樼礆鏈�(hu矛)鍝℃垨VIP鏈�(hu矛)鍝�銆�
    浼佹キ(y猫)淇℃伅
    鏉辫帪甯傞暦瀹夌櫨浣虫ā鍏烽嫾鏉愮稉(j墨ng)鐕熼儴
    鏈�(hu矛)鍝$礆鍒ワ細瑭︾敤鏈�(hu矛)鍝�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�鑾婃锛堝皬濮愶級
    鑱�(li谩n)绯婚浕瑭憋細0769-85445327
    鑱�(li谩n)绯绘墜姗�(j墨)锛�13728183559
    鍌崇湡铏熺⒓锛�0769-85390266
    浼佹キ(y猫)閮电锛�2050468094@qq.com路
    缍�(w菐ng)鍧€锛�
    閮电法锛�523869
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297