人妻综合网,成人影片麻豆国产影片免费观看,中文字幕一区二区人妻电影,欧美性喷潮

<big id="id5tc"><ul id="id5tc"><ins id="id5tc"></ins></ul></big>
<tfoot id="id5tc"></tfoot>
<em id="id5tc"><dfn id="id5tc"></dfn></em>
  • <tbody id="id5tc"><label id="id5tc"></label></tbody>
  • 鐢�(ch菐n)鍝佺啊浠�
    灞辨澅鐢熺敘(ch菐n)37SiMn2MoV閸涗欢/閸涘湏/鍦撻嫾
    灞辨澅鐢熺敘(ch菐n)37SiMn2MoV閸涗欢/閸涘湏/鍦撻嫾
    鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�6000
    涓婃灦鏃ユ湡锛�2017-07-15 15:44:03
    鐢�(ch菐n)鍦帮細灞辨澅
    鐧�(f膩)璨ㄥ湴锛�寤犲鐩寸櫦(f膩)
    渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
    鏈€灏戣捣瑷傦細1鍣�
    鐎忚閲忥細423
    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

      37SiMn2MoV鐗归粸(di菐n)
      鐒℃番鐏剢鎬�锛岃€愮(鎬у挤(qi谩ng)銆�37SiMn2MoV閸涘湏鍙互鍋氳桓閸涗欢鍜岄綊杓瘮杓冨锛屽璧烽噸姗�(j墨)榻掕吉锛岀叅绀︽(j墨)姊伴綊杓�锛岃埞鐢ㄩ綊杓�銆備竴鑸皬浼佹キ(y猫)寰堥洠纰轰繚鍏堕綊杓挤(qi谩ng)搴�銆傛繜(j矛)榄壒閶肩敓鐢�(ch菐n)鐨�37SiMn2MoV鍎�(y艒u)鍕㈠湪浜庣稉(j墨ng)閬庡叐娆$簿閸涢悡绮楄檿鐞�锛岀⒑淇濇(j墨)姊版€ц兘鐨勯崨閫犳瘮锛岀劇姘e瓟澶鹃洔銆傚湪鐔辫檿鐞嗛殠娈佃兘澶犳洿瀹规槗瑾�(di脿o)鍒版(j墨)姊版€ц兘鏁�(sh霉)鎿�(j霉)銆�
      鏄竴绋稖鍚堟€ц兘鍎�(y艒u)鑹殑楂樼礆瑾�(di脿o)璩�(zh矛)閶�锛屾番閫忔€ч珮锛岃(di脿o)璩�(zh矛)鍚庡叿鏈夐珮鐨勫挤(qi谩ng)搴﹀拰闊屾€�銆傜敤浜庡埗閫犲ぇ鎴潰鎵垮彈閲嶈矤(f霉)鑽风殑瑾�(di脿o)璩�(zh矛)闆朵欢鍜岃〃闈㈡番鐏浂浠�锛屽閲嶅瀷姗�(j墨)姊扮殑杌搁.榻掕吉.杞�(zhu菐n)瀛�.閫f】鍙婇珮澹撶劇绺嫾绠$瓑锛屽湪鐭虫补鍖栧(xu茅)宸ヤ腑鐢ㄤ綔楂樺瀹瑰櫒.澶ц灪鏍撶瓑銆傛閶间娇鐢ㄦ韩搴﹁寖鍦嶇偤-20-520鈩冿紝鍙埗浣滃伐浣滄韩搴�450鈩冧互涓嬬殑澶ц灪鏍撶穵鍥轰欢锛屼篃鍙唬鏇�35CrMo锛�40CrNiMo绛夐嫾浣跨敤锛岄€欑ó閶肩稉(j墨ng)娣伀.浣庢韩鍥炵伀鍚庡張鍙綔瓒呴珮寮�(qi谩ng)搴﹂嫾浣跨敤銆�
      纰� C 锛�0.33锝�0.39
      纭� Si锛�0.60锝�0.90
      閷� Mn锛�1.60锝�1.90
      纭� S 锛氬厑瑷辨畼浣欏惈閲忊墹0.35
      纾� P 锛氬厑瑷辨畼浣欏惈閲忊墹0.35
      閴� Cr锛氬厑瑷辨畼浣欏惈閲忊墹0.30
      閹� Ni锛氬厑瑷辨畼浣欏惈閲忊墹0.30
      閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.30
      閲� V 锛�0.05锝�0.12
      閴� Mo锛�0.40锝�0.50
      鍔涘(xu茅)鎬ц兘
      鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺980(100)
      灞堟湇寮�(qi谩ng)搴� 蟽s (MPa)锛氣墺835(85)
      浼搁暦鐜� 未5 (%)锛氣墺12
      鏂烽潰鏀剁府鐜� 蠄 (%)锛氣墺50
      娌栨搳鍔� Akv (J)锛氣墺63
      娌栨搳闊屾€у€� 伪kv (J/cm2)锛氣墺78(8)
      纭害 锛氣墹269HB
      瑭︽ǎ灏哄锛氳│妯f瘺鍧昂瀵哥偤25mm
      鐔辫檿鐞嗚(gu墨)鑼�
      鐔辫檿鐞嗚(gu墨)鑼冨強閲戠浉绲勭箶锛�
      鐔辫檿鐞嗚(gu墨)鑼冿細娣伀870鈩�,姘村喎銆佹补鍐�锛涘洖鐏�650鈩�,姘村喎銆佺┖鍐枫€�
      浜よ波鐙€鎱�(t脿i)锛氫互鐔辫檿鐞嗭紙姝g伀銆侀€€鐏垨楂樻韩鍥炵伀锛夋垨涓嶇啽铏曠悊鐙€鎱�(t脿i)浜よ波锛屼氦璨ㄧ媭
      鎱�(t脿i)鎳�(y墨ng)鍦ㄥ悎鍚屼腑娉ㄦ槑銆�

      鎴戝叕鍙哥敓鐢�(ch菐n)鐨勬墍鏈�37SiMn2MoV鐢�(ch菐n)鍝侀兘鏄稉(j墨ng)閬庡毚(y谩n)鏍肩殑鎺㈠偡淇濊瓑姣忎竴鏀潗鏂欑殑鍚堟牸鍑哄粻銆�
      閸涙潗琛屾キ(y猫)骞惧澶ч嫾寤犱腑鎴戝€戞渶鍏峰劒(y艒u)鍕㈢殑鏄敘(ch菐n)鍝佺殑璩�(zh矛)閲忓強鍔犲伐浣欓噺锛堝叏閮ㄦ槸妯¢崨閸涙潗锛夋笡灏戜簡鏉愭枡鐨勬氮璨�(f猫i)閬�(d谩)鍒扮瘈(ji茅)绱勬垚鏈€�
      璩�(zh矛)閲忎繚璀夛細鎴戝€戝叕鍙告槸鑿澅鍦板崁(q奴)鐨勯崨鏉愯唱(zh矛)閲忔椹�(y脿n)涓績锛岃彲鏉卞湴鍗€(q奴)鐨勯崨鏉愯唱(zh矛)閲忚獚(r猫n)璀夋椹�(y脿n)姗�(j墨)妲�(g貌u)銆傚嚭寤犻崨鏉愭彁渚涜唱(zh矛)淇濇浉鍙婃帰鍌峰牨(b脿o)鍛婏紝37SiMn2MoV鐨勬帰鍌风礆鍒ユ槸GB/T6402-2008涓夌礆鎺㈠偡銆�
      鎵胯锛氬鏈夋潗鏂欒唱(zh矛)閲忓晱椤岋紝缍�(j墨ng)閬庢椹�(y脿n)纰哄(sh铆)灞簬鏉愭枡鏈渷鐨勫晱椤�锛屾垜鍊戣В姹鸿睛娉曚竴銆侀€€璨ㄥ苟鎵挎摂(d膩n)鐩告噳(y墨ng)鐨勬悕澶变簩銆佺劇姊濅欢鏇存彌骞舵壙鎿�(d膩n)鏇存彌璨�(f猫i)鐢�銆�
      婵�(j矛)榄壒閶兼杩庢偍鐨勪締闆昏鍍�(ji脿)锛佹垜鍊戠洰鍓�37SiMn2MoV閸涘湏鐨勫児(ji脿)鏍兼槸8600鍏�/鍣�銆傚湪鍦嬪収(n猫i)鐗归嫾琛屾キ(y猫)灞腑搴曞児(ji脿)浣嶏紝姣旈閶�銆佸閶�銆佹繜(j矛)閶�銆佷笂閶间簲寤犮€佹澅鍖楃壒閶肩瓑浜庢垜鍊戝粻瑕�(gu墨)妯″樊涓嶉尟(cu貌)鐨勪紒妤�(y猫)绠楁槸鍍�(ji脿)鏍兼渶浣庣殑銆傝窡鍏朵粬涓€浜涘皬閶煎粻鐨勫児(ji脿)鏍兼瘮鎴戝€戠殑鍍�(ji脿)鏍煎ソ鍍忎篃娌掗珮澶氬皯銆�


      灞辨澅鐢熺敘(ch菐n)37SiMn2MoV閸涗欢/閸涘湏/鍦撻嫾

    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)楂樼礆鏈冨摗鎴朧IP鏈冨摗銆�
    浼佹キ(y猫)淇℃伅
    婵�(j矛)鍗楁繜(j矛)榄壒閶兼湁闄愬叕鍙�
    鏈冨摗绱氬垾锛�瑭︾敤鏈冨摗
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�鏉庡崌娴╋紙鍏堢敓锛�
    鑱�(li谩n)绯婚浕瑭憋細0135-73763066
    鑱�(li谩n)绯绘墜姗�(j墨)锛�13515342228
    鍌崇湡铏熺⒓锛�0135-73763066
    浼佹キ(y猫)閮电锛�331304602@qq.com
    缍�(w菐ng)鍧€锛�
    閮电法锛�250203
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297