13861775089銆栤埆鈹�<鈮屸墝鈭劇閷�40CrNiMoA鍦撻嫾鈮屸墝>鈭攪鈭€椾笉閵归嫾閵峰敭閮細閶肩纰抽嫾銆佺壒閶奸姺鍞儴锛�
閵峰敭涓€閮細0510-83078785 13861771366 18961831785 鍌崇湡
0510-83074366
閵峰敭浜岄儴锛�0510-83075035 13861775089 15315738608
鐒￠尗榄嘲鎭掗噾灞埗鍝佹湁闄愬叕鍙告槸缍�(j墨ng)鍦嬪宸ュ晢琛屾斂绠＄悊娉ㄥ唺鐐洪泦鐢熺敘(ch菐n)銆侀姺鍞�銆佸姞宸�銆侀亱杓镐簬涓€楂旂殑澶у瀷灏堟キ(y猫)閶兼潗銆佺墿娴佷紒妤�(y猫)銆傛垜鍏徃鎲戝€熼泟鍘氱殑瀵﹀姏銆佽睈瀵岄綂鍏ㄧ殑瑕�(gu墨)鏍煎搧绋�锛屽畬鍠勭殑璩�(zh矛)閲忛珨绯�锛屽悎鐞嗙殑鍍规牸锛屽劒(y艒u)璩�(zh矛)鐨勬湇鍕�(w霉)锛屼笉鏂峰湴鍙楀埌鏂拌€佸鎴跺強妤�(y猫)鍏�(n猫i)浜哄＋鑲畾鍜屼俊浠�銆傛垜鍊戞湰钁楀強鐢ㄦ埗涔嬫墍鍙娿€佹兂鐢ㄦ埗涔嬫墍鎯崇殑鏈嶅嫏(w霉)瀹楁棬锛屼笉鏂峰湴鎷兼悘閫�(j矛n)鍙�銆�
鍏徃鏄竴瀹剁稉(j墨ng)鐕熷湏閶肩殑灏堢嚐浼佹キ(y猫)锛屽父骞撮姺鍞笉閵归嫾鍦撻嫾,20#鍦撻嫾,45#鍦撻嫾,16MN鍦撻嫾, Q345B鍦撻嫾鍍规牸,35CRMO鍚堥噾鍦撻嫾,20CR鍚堢祼(ji茅)閶�,20CRNIMO鍦撻嫾,27SIMN鍦撻嫾,40cr鍦撻嫾,16mn鍦撻嫾,鍚堥噾鍦撻嫾绛夊悇绋(gu墨)鏍笺€佹潗璩�(zh矛)鐨勫湏閶�銆傚叕鍙告垚绔嬩互渚嗘繁鍙楄澶氬柈浣嶇殑鏀寔鑸囦俊璩达紝鐝�(xi脿n)宸茶⿻鐐衡€滅劇閷競淇¤(y霉)鍠綅鈥�銆佲€滈噸鍚堝悓鍠綅鈥�銆傚叕鍙歌垏鍚勫ぇ閶煎粻闀锋湡鍚堜綔锛岄€�(j矛n)璨ㄦ笭閬撶┅(w臎n)瀹氥€佽硣閲戦泟鍘�锛岃磸寰楁柊鑰佸鎴剁殑淇¤炒锛屸€滅稉(j墨ng)鐕熸柟寮忛潏娲�锛岀偤瀹㈡埗鏈嶅嫏(w霉)锛岀偤鍠綅瑙ｉ洠?锛�?br />
鍙﹀鍏徃甯稿勾浠ョ従(xi脿n)璨ㄥ拰浠ｇ悊鐨勬柟寮忛姺鍞ぉ閶�銆佸寘閶�銆佹垚閶笺€佸喍閶�銆佸閶笺€侀瀺閶�銆佽 閶�銆佹椽閶肩瓑鍏ㄥ湅鍚勫ぇ閶煎粻鐨勬潗鏂欍€傚叾甯稿倷璩囨簮鏉愯唱(zh矛)鐐猴細10#銆�20#銆�35#銆�45#銆�16Mn銆�27SiMn銆�15CrMoG銆�35CrMo銆丆r5Mo銆�12Cr1MoVG銆�10CrMo910銆乀91銆乄b36绛�锛屾(bi膩o)婧�(zh菙n)鐐猴細绲�(ji茅)妲�(g貌u)绠� GB8162-99銆佹祦楂旂GB8163-1999銆佷綆涓閸嬬垚绠B3087-1999銆侀珮澹撻崑鐖愮GB5310-95銆丼T45.8-鈪€€佸寲鑲ョGB6479-1999銆佺煶娌硅鍖栫 GB9948-88 銆佹恫澹撴敮鏋剁 GB17396-1998銆傚叕鍙歌硣閲戦泟鍘�锛岃波婧愬厖瓒�锛屽皪寤ｅぇ瀹㈡埗瀵﹁鏈嶅嫏(w霉)涓�?锛佹皑锛稢璩�(zh矛)閲�銆佷繚璀夋檪闁�銆佷繚璀夋暩(sh霉)閲忊€�銆傜偤鍔犲揩璩囬噾鍛ㄨ綁(zhu菐n)锛岀従(xi脿n)浠ユ渶浣庡児閵峰敭銆傚湪鏂扮殑涓栫磤(j矛)閲�锛屾垜鍊戣(j菒n)浠モ€滆獱淇♀€濈偤鏍规湰锛岃繋鎺ワ挤锛达集鎸戞埌(zh脿n)锛岄枊鎷撳湅鍏�(n猫i)甯傚牬 , 鎼跺崰鍦嬮殯鐏橀牠銆�
鍏徃閵峰敭鐨勫湏閶煎拰閶肩鍧囩偤姝ｅ搧锛屼粯鍘熷璩�(zh矛)閲忎繚璀夋浉鍙婂京(f霉)鍗颁欢銆傚苟鑸囦笂杩板咕澶ч嫾寤犱繚鎸佸父骞寸殑渚涜波鍚堝悓锛屽鐢ㄩ噺澶ф垨闇€鐗规畩鏉愯唱(zh矛) 鍜岃(gu墨)鏍�锛屽彲寰為嫾寤犵洿鎺ュ畾璨�銆�
鍦撻嫾銆€銆€鍦撻嫾鏄寚鎴潰鐐哄湏褰㈢殑瀵﹀績闀锋閶兼潗銆傚叾瑕�(gu墨)鏍间互鐩村緫鐨勬绫虫暩(sh霉)琛ㄧず锛屽鈥� 50鈥濆嵆琛ㄧず鐩村緫鐐� 50姣背鐨勫湏閶�銆�
涓嶉姽閶煎湏妫�(15寮�)
绶ㄨ集鏈
鏉愯唱(zh矛)
銆€銆€鍦撻嫾鏉愯唱(zh矛)锛�10#銆�20#銆�35#銆�45#銆丵215-235銆�304銆�316銆�20Cr銆�40Cr銆�20CrMo銆�35CrMo銆�42CrMo銆�40CrNiMo銆丟Cr15銆�65Mn銆�50Mn銆�50Cr銆�3Cr2W8V銆�20CrMnTi銆�5CrMnMo绛�銆�
绶ㄨ集鏈
鍦撻嫾鐨勭悊璜栬▓绠楀叕寮�
銆€銆€鍒嗛
銆€銆€鍦撻嫾鏄寚鎴潰鐐哄湏褰㈢殑瀵﹀績闀锋閶兼潗銆傚叾瑕�(gu墨)鏍间互鐩村緫鐨勬绫虫暩(sh霉)琛ㄧず锛屽"50"鍗宠〃绀虹洿寰戠偤50姣背鐨勫湏閶�銆�
銆€銆€鍦撻嫾鍒嗙偤鐔辫粙銆侀崨鍒跺拰鍐锋媺涓夌ó銆傜啽杌嬪湏閶肩殑瑕�(gu墨)鏍肩偤5.5-250姣背銆傚叾涓細5.5-25姣背鐨勫皬鍦撻嫾澶у浠ョ洿姊濇垚鎹嗕緵鎳�(y墨ng)锛屽父鐢ㄤ綔閶肩瓔銆佽灪鏍撳強鍚勭ó姗�(j墨)姊伴浂浠�锛涘ぇ浜�25姣背鐨勫湏閶�锛屼富瑕佺敤浜庡埗閫犳(j墨)姊伴浂浠舵垨浣滅劇绺嫾绠″澂
銆€銆€鍦撻嫾鑸囧叾瀹冮嫾绛嬬殑鍗€(q奴)鍒ワ細1 澶栧瀷涓嶄竴妯�锛屽湏閶煎鍨嬪厜鍦�锛岀劇绱嬬劇鑲嬶紝鍏跺畠閶肩瓔琛ㄩ潰澶栧瀷鏈夊埢绱嬫垨鏈夎倠锛岄€欐ǎ灏遍€犳垚鍦撻嫾鑸囨贩鍑濆湡鐨勭矘绲�(ji茅)鍔涘皬锛岃€屽叾瀹冮嫾绛嬭垏娣峰嚌鍦熺殑绮樼祼(ji茅)鍔涘ぇ銆� 2 鎴愪唤涓嶄竴妯�锛屽湏閶�(涓€绱氶嫾)灞簬鏅€氫綆纰抽嫾锛屽叾瀹冮嫾绛嬪鐐哄悎閲戦嫾銆�3 寮�(qi谩ng)搴︿笉涓€妯ｏ紝鍦撻嫾寮�(qi谩ng)搴︿綆锛屽叾瀹冮嫾寮�(qi谩ng)搴﹂珮锛屽嵆鐩村緫澶у皬鐩稿悓鐨勫湏閶艰垏鍏跺畠閶肩瓔鐩告瘮锛屽湏閶兼墍鑳芥壙鍙楃殑鎷夊姏瑕佹瘮鍏跺畠閶肩瓔灏忥紝浣嗗湏閶肩殑濉戞€ф瘮鍏跺畠閶肩瓔寮�(qi谩ng)锛屽嵆鍦撻嫾鍦ㄨ鎷夋柗鍓嶆湁杓冨ぇ鐨勮畩褰�,鑰屽叾瀹冮嫾绛嬪湪琚媺鏂峰墠鐨勮畩褰㈣灏忓緱澶氥€�
绶ㄨ集鏈
鍦撻嫾鐨勬(bi膩o)婧�(zh菙n)
銆€銆€妯�(bi膩o)婧�(zh菙n)锛氾紙GB699-1988銆丟B700-1988銆丟B3077-1988銆丟B702-1986銆丵J/HG02.17-1991锛�锛屼笅琛ㄧ偤鍦撻嫾瑭崇窗(x矛)鐨勬(bi膩o)婧�(zh菙n):
銆€銆€
鏉愯唱(zh矛) 瑕�(gu墨)鏍� 鏉愯唱(zh矛) 瑕�(gu墨)鏍�
8#-10# 鈭�16-290 65Mn 鈭�40-300
15# 鈭�14-150 45Mn2 鈭�18-75
20# 鈭�8-480 60Si2Mn 鈭�16-150
35# 鈭�8-480 20CrMnTi 鈭�10-480
45# 鈭�6.5-480 20crmnTiB 鈭�16-75
Q235B 鈭�6.5-180 GCr15 鈭�16-400
40Cr 鈭�8-480 ML35 鈭�8-150
20Cr 鈭�10-480 T8-T13 鈭�8-480
42CrMo 鈭�12-480 Cr12 鈭�16-300
35CrMo 鈭�12-480 Cr12MoV 鈭�16-300
20CrMo 鈭�12-300 3Cr2W8V 鈭�16-300
38CrMoAL 鈭�20-300 45Cr50Cr 鈭�20-300
5CrMnMo 鈭�20-450 20CrMnMo 鈭�20-300
16Mn锛圦345B锛� 鈭�14-365 40Mn2 鈭�28-60
50Mn 鈭�40-200 35Cr 鈭�55
15CrMo 鈭�21鈭�24鈭�75 15Mn 鈭�32鈭�170
25# 鈭�16-280 40CrMnMo 鈭�80-鈭�160
YF45MnV 鈭�28-80 20CrMnMo 鈭�20-300
30# 鈭�6.5-480 27 SiMn 鈭�20-350
30Crmo 鈭�28 Crwmn 鈭�20-300
30CrmnTi 鈭�16-300 H13(4Cr5MoSiVi) 鈭�20-300
60# 鈭�210.鈭�260 40crNimo 鈭�20-400
<<<<20CrMo鍦撻嫾>>>>
銆€銆€鐗岃櫉锛�20CrMo 銆€銆€妯�(bi膩o)婧�(zh菙n)锛欸B/T 3077-1988 銆€銆€灏嶆噳(y墨ng)妯�(bi膩o)婧�(zh菙n)锛欽IS G4053锛�2003 銆€銆€ASTM A29M锛�2005 銆€銆€ISO 683-18锛�1996 銆€銆€绲�(t菕ng)涓€鏁�(sh霉)瀛椾唬铏燂細A30202
绶ㄨ集鏈20CrMo鐗规€у強閬╃敤鑼冨湇
銆€銆€20CrMo娣€忔€ц純楂�锛岀劇鍥炵伀鑴嗘€э紝鐒婃帴鎬х浉鐣�(d膩ng)濂�锛屽舰鎴愬喎瑁傜殑鍌惧悜寰堝皬锛屽彲鍒囧墛鎬у強鍐锋噳(y墨ng)璁婂鎬ц壇濂姐€備竴鑸湪瑾�(di脿o)璩�(zh矛)鎴栨徊纰虫番鐏媭鎱�(t脿i)涓嬩娇鐢�锛岀敤浜庡埗閫犲湪闈炶厫铦曟€т粙璩�(zh矛)鍙婂伐浣滄韩搴︿綆浜� 250鈩�銆佸惈鏈夋爱姘贩鍚堢墿鐨勪粙璩�(zh矛)涓伐浣滅殑楂樺绠″強鍚勭ó绶婂浐浠躲€佽純楂樼礆鐨勬徊纰抽浂浠�锛屽榻掕吉銆佽桓绛�銆�
绶ㄨ集鏈20CrMo鍖栧(xu茅)鎴愪唤
銆€銆€纰� C 锛�0.17锝�0.24 銆€銆€纭� Si锛�0.17锝�0.37 銆€銆€閷� Mn锛�0.40锝�0.70 銆€銆€纭� S 锛氱瓟鎳�(y墨ng)娈樹綑鍚噺鈮�0.035 銆€銆€纾� P 锛氱瓟鎳�(y墨ng)娈樹綑鍚噺鈮�0.035 銆€銆€閴� Cr锛�0.80锝�1.10 銆€銆€閹� Ni锛氱瓟鎳�(y墨ng)娈樹綑鍚噺鈮�0.030 銆€銆€閵� Cu锛氱瓟鎳�(y墨ng)娈樹綑鍚噺鈮�0.030 銆€銆€閴� Mo锛�0.15锝�0.25
绶ㄨ集鏈20CrMo鍔涘(xu茅)鎬ц兘锛�
銆€銆€鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺885(90) 灞堟湇寮�(qi谩ng)搴� 蟽s (MPa)锛氣墺685(70) 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78 娌栨搳闊屾€у€� 伪kv (J/cm2)锛氣墺98(10) 纭害 锛氣墹197HB 瑭︽ǎ灏哄锛氳│妯ｆ瘺鍧昂瀵哥偤15mm 鐔辫檿鐞嗚(gu墨)鑼冨強閲戠浉绲勭箶锛� 銆€銆€鐔辫檿鐞嗚(gu墨)鑼冿細娣伀880鈩�,姘村喎銆佹补鍐�;鍥炵伀500鈩�,姘村喎銆佹补鍐枫€� 銆€銆€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� 銆€銆€20CrMo鐔辫檿鐞嗭細 銆€銆€20CrMo鏉愭枡灞簬浣庣⒊鍚堥噾绲�(ji茅)妲�(g貌u)閶�,閬╁悎婊茬⒊娣伀铏曠悊;鐔辫檿鐞嗚(gu墨)鑼�:娣伀880鈩�,姘村喎銆佹补鍐�;鍥炵伀500鈩�,姘村喎銆佹补鍐�. 銆€銆€20CrMo纭害 銆€銆€20CrMo娣伀(860-880鈩冩按鎴栨补鍐�),鍔犱綆婧�(150--200鈩�)鍥炵伀,20CrMo纭害鐐篐RC32-33 銆€銆€鐔辫檿鐞嗗拰鍔涘(xu茅)鎬ц兘锛� 銆€銆€閶艰櫉: 20CrMo 銆€銆€瑭︽ǎ姣涘澂灏哄/mm: 15 銆€銆€鐔辫檿鐞唡娣伀|鍔犵啽婧害/鈩億绗竴娆℃番鐏�: 880 銆€銆€鐔辫檿鐞唡娣伀|鍔犵啽婧害/鈩億绗簩娆℃番鐏�: 鈥� 銆€銆€鐔辫檿鐞唡娣伀|鍐峰嵒鍔�: 姘�銆佹补 銆€銆€鐔辫檿鐞唡鍥炵伀|鍔犵啽婧害/鈩�: 500 銆€銆€鐔辫檿鐞唡鍥炵伀|鍐峰嵒鍔�: 姘�銆佹补 銆€銆€鍔涘(xu茅)鎬ц兘|鎶楁媺寮�(qi谩ng)搴ο僢/MPa|鈮�: 885 銆€銆€鍔涘(xu茅)鎬ц兘|灞堟湇榛炏僺/MPa|鈮�: 685 銆€銆€鍔涘(xu茅)鎬ц兘|浼搁暦鐜囄�5(%)|鈮�: 12 銆€銆€鍔涘(xu茅)鎬ц兘|闈㈢府鐜囅�(%)|鈮�: 50 銆€銆€鍔涘(xu茅)鎬ц兘|娌栨搳鍚告敹鍔烝KV/J|鈮�: 78 銆€銆€浜よ波鐙€鎱�(t脿i)纭害HBS|鈮�: 197
绶ㄨ集鏈20CrMo鐨勪竴鑸(gu墨)鏍�
銆€銆€20CrMo 10*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 12*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 15*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 16*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 17*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 200*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 400*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 450*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 18*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 22*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶� 銆€銆€20CrMo 30*闀�(mm) 鍚堥噾绲�(ji茅)妲�(g貌u)閶�
<<<<42crmo鍦撻嫾>>>>
銆€銆€42CrMo閶煎爆浜庤秴楂樺挤(qi谩ng)搴﹂嫾锛屽叿鏈夐珮寮�(qi谩ng)搴﹀拰闊屾€�锛屾番閫忔€т篃杓冨ソ锛岀劇鏄庨’鐨勫洖鐏剢鎬�锛岃(di脿o)璩�(zh矛)铏曠悊鍚庢湁杓冮珮鐨勭柌鍕炴サ闄愬拰鎶楀娆℃矕鎿婅兘鍔涳紝浣庢韩娌栨搳闊屾€ц壇濂�銆傝┎閶奸仼瀹滃埗閫犺姹備竴瀹氬挤(qi谩ng)搴﹀拰闊屾€х殑澶�銆佷腑鍨嬪鏂欐ā鍏�銆� 銆€銆€42crmo鍦撻嫾鐢熺敘(ch菐n)鍦帮細 銆€銆€瀵堕嫾 澶嫾 闈掑扯娴﹂爡 寤ｅ窞鑱�(li谩n)鐪� 娴欐睙婧窞 涓婃捣涓婁笂 涓婇嫾涓€寤� 涓婇嫾涓夊粻 澶╅嫾銆佸寘閶笺€侀瀺閶�銆佹垚閮� 瑗块嫾銆佸喍閶笺€佸畨閶�銆佽 閶�銆佸父閶肩殑鐢�(ch菐n)鍝佺瓑. 銆€銆€42crmo鍦撻嫾锛� 銆€銆€鍦撻嫾鏄寚鎴潰鐐哄湏褰㈢殑瀵﹀績闀锋閶兼潗銆傚叾瑕�(gu墨)鏍间互鐩村緫鐨勬绫虫暩(sh霉)琛ㄧず锛屽鈥� 50鈥濆嵆琛ㄧず鐩村緫鐐� 50姣背鐨勫湏閶�銆� 銆€銆€鍦撻嫾鍒嗙偤鐔辫粙銆侀崨鍒跺拰鍐锋媺涓夌ó銆傜啽杌嬪湏閶肩殑瑕�(gu墨)鏍肩偤5.5-250姣背銆傚叾涓細5.5-25姣背鐨勫皬鍦撻嫾澶у浠ョ洿姊濇垚鎹嗕緵鎳�(y墨ng)锛屽父鐢ㄤ綔閶肩瓔銆佽灪鏍撳強鍚勭ó姗�(j墨)姊伴浂浠�锛涘ぇ浜�25姣背鐨勫湏閶硷紝涓昏鐢ㄤ簬鍒堕€犳(j墨)姊伴浂浠舵垨浣滅劇绺嫾绠″澂 銆€銆€鍦撻嫾鑸囧叾瀹冮嫾绛嬬殑鍗€(q奴)鍒�:1 澶栧瀷涓嶄竴妯�,鍦撻嫾澶栧瀷鍏夊湏,鐒＄磱鐒¤倠,鍏跺畠閶肩瓔琛ㄩ潰澶栧瀷鏈夊埢绱嬫垨鏈夎倠.閫欐ǎ灏遍€犳垚鍦撻嫾鑸囨贩鍑濆湡鐨勭矘绲�(ji茅)鍔涘皬,鑰屽叾瀹冮嫾绛嬭垏娣峰嚌鍦熺殑绮樼祼(ji茅)鍔涘ぇ. 2 鎴愪唤涓嶄竴妯�,鍦撻嫾(涓€绱氶嫾)灞簬鏅€氫綆纰抽嫾,鍏跺畠閶肩瓔澶氱偤鍚堥噾閶�. 3 寮�(qi谩ng)搴︿笉涓€妯�.鍦撻嫾寮�(qi谩ng)搴︿綆,鍏跺畠閶煎挤(qi谩ng)搴﹂珮,鍗崇洿寰戝ぇ灏忕浉鍚岀殑鍦撻嫾鑸囧叾瀹冮嫾绛嬬浉姣�,鍦撻嫾鎵€鑳芥壙鍙楃殑鎷夊姏瑕佹瘮鍏跺畠閶肩瓔灏�,浣嗗湏閶肩殑濉戞€ф瘮鍏跺畠閶肩瓔寮�(qi谩ng),鍗冲湏閶煎湪琚媺鏂峰墠鏈夎純澶х殑璁婂舰,鑰屽叾瀹冮嫾绛嬪湪琚媺鏂峰墠鐨勮畩褰㈣灏忓緱澶�.
(((((30CrMnSiA))))
銆€鏉愭枡鍚嶇ū锛氬悎閲戠祼(ji茅)妲�(g貌u)閶� 銆€銆€鐗岃櫉锛�30CrMnSiA 銆€銆€妯�(bi膩o)婧�(zh菙n)锛欸B/T 3077-1988 銆€銆€鐗规€ф噳(y墨ng)鐢細30CrMnSiA灞腑纰宠(di脿o)璩�(zh矛)閶�锛屽挤(qi谩ng)搴﹂珮锛岀剨鎺ユ€ц兘杓冨樊銆�30CrMnSiA瑾�(di脿o)璩�(zh矛)鍚庢湁寰堥珮鐨勫挤(qi谩ng)搴﹀拰瓒冲鐨勯煂鎬�锛屾番閫忔€т篃濂�銆傝(di脿o)璩�(zh矛)鍚庤┎鏉愭枡鍋氱爞杓桓锛岄綊杓�锛岄張杓兘鍙互銆�30CrMnSiA鍏锋湁鑹ソ鐨勫姞宸ユ€э紝鍔犲伐璁婂舰寰皬锛屾姉鐤插嫗鎬ц兘鐩哥暥(d膩ng)濂�銆傜敤浜庤桓椤�銆佹椿濉為闆堕厤浠剁瓑銆傜敤浜庢苯杌�銆侀姗�(j墨)鍚勭ó鐗规畩鑰愮（闆堕厤浠剁瓑銆� 銆€銆€鍖栧(xu茅)鎴愪唤锛�30CrMnSiA鍚堥噾绲�(ji茅)妲�(g貌u)閶�
纰� C 锛�0.28锝�0.34 銆€銆€纭� Si锛�0.90锝�1.20 銆€銆€閷� Mn锛�0.80锝�1.10 銆€銆€纭� S 锛氬厑瑷辨畼浣欏惈閲忊墹0.025 銆€銆€纾� P 锛氬厑瑷辨畼浣欏惈閲忊墹0.025 銆€銆€閴� Cr锛�0.80锝�1.10 銆€銆€閹� Ni锛氬厑瑷辨畼浣欏惈閲忊墹0.030 銆€銆€閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.025 銆€銆€鍔涘(xu茅)鎬ц兘锛� 銆€銆€鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺1080(110) 銆€銆€灞堟湇寮�(qi谩ng)搴� 蟽s (MPa)锛氣墺835(85) 銆€銆€浼搁暦鐜� 未5 (%)锛氣墺10 銆€銆€鏂烽潰鏀剁府鐜� 蠄 (%)锛氣墺45 銆€銆€娌栨搳鍔� Akv (J)锛氣墺39 銆€銆€娌栨搳闊屾€у€� 伪kv (J/cm²)锛氣墺49(5) 銆€銆€纭害 锛氣墹229HB 銆€銆€瑭︽ǎ灏哄锛氳│妯ｆ瘺鍧昂瀵哥偤25mm 銆€銆€鐔辫檿鐞嗚(gu墨)鑼冨強閲戠浉绲勭箶锛� 銆€銆€鐔辫檿鐞嗚(gu墨)鑼冿細娣伀880鈩�锛屾补鍐�锛涘洖鐏�540鈩�锛屾按鍐�銆佹补鍐枫€� 銆€銆€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� 銆€銆€瀹冨挤(qi谩ng)搴﹂珮,浣嗗爆涓⒊瑾�(di脿o)璩�(zh矛)閶�,鍏锋湁杓冨ぇ鐨勬番閫忔€�,鍥犳鐒婃帴鎬ц兘寰堝樊銆� 銆€銆€瑭叉潗鏂欒(di脿o)璩�(zh矛)鍚庢湁寰堥珮鐨勫挤(qi谩ng)搴﹀拰瓒冲鐨勯煂鎬э紝娣€忔€т篃濂�銆傝(di脿o)璩�(zh矛)鍚庤┎鏉愭枡鍋氱爞杓桓锛岄綊杓紝閺堣吉閮藉彲浠�銆� 濡傛灉鍋氬垁鍏�锛岀矖鍔犲伐鎴愮偤鍒€鍏峰舰鐙€銆傝(di脿o)璩�(zh矛)铏曠悊銆傜敤纭唱(zh矛)鍚堥噾閵戝垁閵戝墛鍒€鍒�锛屾媼鍏夋(j墨)鎷嬪厜銆傝〃闈㈢矖绯欏害閬�(d谩)鍒�3.2鎳�(y墨ng)瑭叉矑鏈夊晱椤�銆傝┎鏉愭枡鑹叉兢杓冪伆鏆�锛岄崓閶呴倓涓嶅氨鏄偤浜嗗€嬬編瑙€锛屼篃鍙槻閵�
{{{{{20CrNiMoA }}}}銆€
銆€妯�(bi膩o)婧�(zh菙n)锛欸B/T 3077-1999
绶ㄨ集鏈绨′粙
銆€銆€20CrNiMo鍦撻嫾鐨勬番閫忔€ц純楂�锛岀劇鍥炵伀鑴嗘€э紝鐒婃帴鎬х浉鐣�(d膩ng)濂�锛屽舰鎴愬喎瑁傜殑鍌惧悜寰堝皬锛屽彲鍒囧墛鎬у強鍐锋噳(y墨ng)璁婂鎬ц壇濂姐€備竴鑸湪瑾�(di脿o)璩�(zh矛)鎴栨徊纰虫番鐏媭鎱�(t脿i)涓嬩娇鐢�锛岀敤浜庡埗閫犲湪闈炶厫铦曟€т粙璩�(zh矛)鍙婂伐浣滄韩搴︿綆浜� 250鈩冦€佸惈鏈夋爱姘贩鍚堢墿鐨勪粙璩�(zh矛)涓伐浣滅殑楂樺绠″強鍚勭ó绶婂浐浠�銆佽純楂樼礆鐨勬徊纰抽浂浠�锛屽榻掕吉銆佽桓绛�銆�
绶ㄨ集鏈鍖栧(xu茅)鎴愪唤
銆€銆€纰� C 锛�0.17锝�0.23 20CrNiMo鍦撻嫾
纭� Si锛�0.17锝�0.37 銆€銆€閷� Mn锛�0.60锝�0.95 銆€銆€纭� S 锛氬厑瑷辨畼浣欏惈閲忊墹0.035 銆€銆€纾� P 锛氬厑瑷辨畼浣欏惈閲忊墹0.035 銆€銆€閴� Cr锛�0.40锝�0.70 銆€銆€閹� Ni锛�0.35锝�0.75 銆€銆€閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.030 銆€銆€閴� Mo锛�0.20锝�0.30
绶ㄨ集鏈鍔涘(xu茅)鎬ц兘
銆€銆€ 20CRNiMo 鐩涗竴閲戝爆
鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺980(100) 銆€銆€灞堟湇寮�(qi谩ng)搴� 蟽s (MPa)锛氣墺785(80) 銆€銆€浼搁暦鐜� 未5 (%)锛氣墺9 銆€銆€鏂烽潰鏀剁府鐜� 蠄 (%)锛氣墺40 銆€銆€娌栨搳鍔� Akv (J)锛氣墺47 銆€銆€娌栨搳闊屾€у€� 伪kv (J/cm2)锛氣墺59(6) 銆€銆€纭害 锛氣墹197HB 銆€銆€瑭︽ǎ灏哄锛氳│妯ｆ瘺鍧昂瀵哥偤15mm
绶ㄨ集鏈鐔辫檿鐞�
銆€銆€鐔辫檿鐞嗚(gu墨)鑼冿細娣伀850鈩�,娌瑰喎;鍥炵伀200鈩�,绌哄喎銆� 銆€銆€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�
绶ㄨ集鏈涓昏鐗规€�
銆€銆€20CrNiMo閶煎師绯荤編鍦婣ISI銆丼AE妯�(bi膩o)婧�(zh菙n)涓殑閶艰櫉8720銆傛番閫忔€ц兘鑸�20CrNi閶肩浉杩�銆傞洊鐒堕嫾涓璑i鍚噺鐐�20CrNi閶肩殑涓€鍗�锛屼絾鐢变簬鍔犲叆灏戦噺Mo鍏冪礌锛屼娇濂ф皬楂旂瓑婧綁(zhu菐n)璁婃洸绶氱殑涓婇儴寰€鍙崇Щ锛涘張鍥犻仼鐣�(d膩ng)鎻愰珮M(j矛n)n鍚噺锛岃嚧浣挎閶肩殑娣€忔€т粛鐒跺緢濂�锛屽挤(qi谩ng)搴︿篃姣�20CrNi閶奸珮銆傚父鐢ㄤ簬鍒堕€犱腑灏忓瀷姹借粖銆佹嫋鎷夋(j墨)鐨勭櫦(f膩)鍕曟(j墨)鍜屽偝鍕曠郴绲�(t菕ng)涓殑榻掕吉锛涗害鍙唬鏇�12CrNi3閶煎埗閫犺姹傚績閮ㄦ€ц兘杓冮珮鐨勬徊纰充欢銆佹鞍鍖栦欢锛屽鐭虫补閴嗘帰鍜屽喍閲戦湶澶╃う鐢ㄧ殑鐗欒吉閴嗛牠鐨勭墮鐖拰鐗欒吉楂�銆� 20CrNiMo鍥犲惈鏈夐壃闄や簡鏈夊緢濂界稖鍚堟€ц兘澶栭倓鑳借€愪竴瀹氭韩搴�銆傜敤浜庡埗閫犳苯杓(j墨)鐨勯綊杓暣杞�(zhu菐n)瀛愬収(n猫i)鐕冩(j墨)閫ｆ】姹介杸鎴潰閸涗欢绛�
((((40CrNiMoA)))) 銆€
銆€鍚堥噾绲�(ji茅)妲�(g貌u)閶肩啊绋卞悎绲�(ji茅)閶�锛�40CrNiMoA鏄悎绲�(ji茅)閶肩殑鍏朵腑涓€绋紝涔熺ū鍚堥噾閶�锛屽畠鏄湪鍎�(y艒u)璩�(zh矛)纰崇礌绲�(ji茅)妲�(g貌u)閶肩殑鍩虹(ch菙)涓�锛岄仼鐣�(d膩ng)?sh霉)涓跺挨鑳嶇幆N鎴栨暩(sh霉)绋悎閲戝厓绱狅紙绺藉惈閲忎笉瓒呴亷5%锛夎€屽埗鎴愮殑閶肩ó銆傝桓鎵块浂浠剁稉(j墨ng)鐔辫檿鐞嗗悗甯歌鐨勮唱(zh矛)閲忕己闄锋湁:娣伀椤井绲勭箶閬庣啽銆佹瑺鐔�銆佹番鐏绱嬨€佺‖搴︿笉澶犮€佺啽铏曠悊璁婂舰銆佽〃闈㈣劔纰�銆佽粺榛炵瓑銆� 銆€銆€鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)GB/T3077鈥�1999銆� 銆€銆€绲�(t菕ng)涓€鏁�(sh霉)瀛椾唬铏烝50403锛� 銆€銆€鐗岃櫉40CrNiMoA锛� 銆€銆€鍖栧(xu茅)鎴愬垎%锛� 銆€銆€纰� C 锛�0.37锝�0.44 銆€銆€纭� Si锛�0.17锝�0.37 銆€銆€閷� Mn锛�0.50锝�0.80 銆€銆€纭� S 锛氬厑瑷辨畼浣欏惈閲忊墹0.025 銆€銆€纾� P 锛氬厑瑷辨畼浣欏惈閲忊墹0.025 銆€銆€閴� Cr锛�0.60锝�0.90 銆€銆€閹� Ni锛�1.25锝�1.65 銆€銆€閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.025 銆€銆€閴� Mo锛�0.15锝�0.25 銆€銆€鍔涘(xu茅)鎬ц兘锛� 銆€銆€鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺980(100) 銆€銆€灞堟湇寮�(qi谩ng)搴� 蟽s (MPa)锛氣墺835(85) 銆€銆€浼搁暦鐜� 未5 (%)锛氣墺12 銆€銆€鏂烽潰鏀剁府鐜� 蠄 (%)锛氣墺55 銆€銆€娌栨搳鍔� Akv (J)锛氣墺78 銆€銆€娌栨搳闊屾€у€� 伪kv (J/cm²)锛氣墺98(10) 銆€銆€瑭︽ǎ灏哄锛氳│妯ｆ瘺鍧昂瀵哥偤25mm 銆€銆€鐔辫檿鐞嗭細锛堟番鐏�850搴︼紱鍐峰嵒鍔戯細娌�锛涘洖鐏韩搴�600搴�锛涘喎鍗诲姂锛氭按銆佹补锛�锛� 銆€銆€閶兼潗閫€鐏垨楂樻韩鍥炵伀渚涙噳(y墨ng)鐙€鎱�(t脿i)甯冩皬纭害GBW鈮�269锛� 銆€銆€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� 銆€銆€鐢ㄩ€旓細鐢ㄤ綔瑕佹眰楂樺挤(qi谩ng)搴︺€侀珮闊屾€�銆佹埅闈㈠昂瀵歌純澶х殑鍜岃純閲嶈鐨勮(di脿o)璩�(zh矛)闆朵欢锛屽鑷ュ紡閸涢€犳(j墨)鐨勫偝鍕曞亸蹇冭桓銆侀崨澹撴(j墨) 銆€銆€鏇茶桓绛夈€� 缍�(j墨ng)瑾�(di脿o)璩�(zh矛)鍚庝娇鐢�锛岀敤浜庡埗浣滆姹傚鎬уソ锛屽挤(qi谩ng)搴﹂珮鍙婂ぇ灏哄鐨勯噸瑕侀浂浠�銆傚鏋滈噸鍨嬫(j墨)姊颁腑楂樿級鑽风殑杌搁銆佺洿寰戝ぇ浜�250mm鐨勬苯杓(j墨)杌�銆佽憠鐗�銆侀珮杓夎嵎鐨勫偝鍕曚欢銆佺穵鍥轰欢銆佹洸杌�銆侀綊杓瓑銆傛澶�锛岄倓鍙互閫�(j矛n)琛屾爱鍖栬檿鐞嗗悗鐢ㄤ締鍒朵綔鐗规畩鎬ц兘瑕佹眰鐨勯噸瑕侀浂浠躲€� 銆€銆€琛ㄧず鏂规硶 銆€?銆�?閶艰櫉闁嬮牠鐨勫叐浣嶆暩(sh霉)瀛楄〃绀洪嫾鐨勭⒊鍚噺锛屼互骞冲潎纰冲惈閲忕殑钀垎涔嬪咕琛ㄧず锛屽40Cr銆�25Cr2MoVA鍚堥噾绠�?銆侀槨鎾濆厔楗曨€欒緰楣€�?锛岄櫎鍊嬪垾寰悎閲戝厓绱犲锛屼竴鑸互鐧惧垎涔嬪咕琛ㄧず銆傜暥(d膩ng)骞冲潎鍚堥噾鍚噺<1.5%鏅傦紝閶艰櫉涓竴鑸彧妯�(bi膩o)鍑哄厓绱犵铏�锛岃€屼笉妯�(bi膩o)鏄庡惈閲�锛屼絾鍦ㄧ壒娈婃儏娉佷笅鏄撹嚧娣锋穯鑰咃紝鍦ㄥ厓绱犵铏熷悗浜﹀彲妯�(bi膩o)浠ユ暩(sh霉)瀛�"1"锛屼緥濡傞嫾铏�"12CrMoV"鍜�"12Cr1MoV"锛屽墠鑰呴壔鍚噺鐐�0.4-0.6%锛屽悗鑰呯偤0.9-1.2%锛屽叾浣欐垚鍒嗗叏閮ㄧ浉鍚�銆傜暥(d膩ng)鍚堥噾鍏冪礌骞冲潎鍚噺鈮�1.5%銆佲墺2.5%銆佲墺3.5%鈥︹€︽檪锛屽湪鍏冪礌绗﹁櫉鍚庨潰鎳�(y墨ng)妯�(bi膩o)鏄庡惈閲�锛屽彲鐩告噳(y墨ng)琛ㄧず鐐�2銆�3銆�4鈥︹€︾瓑銆備緥濡�18Cr2Ni4WA銆� 銆€銆€鈶㈤嫾涓殑閲￢銆侀垿Ti銆侀媮AL銆佺〖B(y菐ng)銆佺█鍦烺E绛夊悎閲戝厓绱�锛屽潎灞井鍚堥噾鍏冪礌锛岄洊鐒跺惈閲忓緢浣�锛屼粛鎳�(y墨ng)鍦ㄩ嫾铏熶腑妯�(bi膩o)鍑�銆備緥濡�20MnVB閶间腑銆傞嚛鐐�0.07-0.12%锛岀〖鐐�0.001-0.005%銆� 銆€?銆佽姩鍛掑?y艒u)璩�(zh矛)閶兼噳(y墨ng)鍦ㄩ嫾铏熸渶鍚庡姞"A"锛屼互鍗€(q奴)鍒ヤ簬涓€鑸劒(y艒u)璩�(zh矛)閶�銆� 銆€?銆佽及锝塗鐢ㄩ€旂殑鍚堥噾绲�(ji茅)妲�(g貌u)閶�锛岄嫾铏熷啝浠ワ紙鎴栧悗缍达級浠ｈ〃瑭查嫾绋敤閫旂殑绗﹁櫉銆備緥濡傞墯铻哄皥鐢ㄧ殑30CrMnSi閶�锛岄嫾铏熻〃绀虹偤ML30CrMnSi銆�
{{{Cr12MoV}}}鐢ㄩ€�
銆€銆€Cr12MoV妯″叿閶兼番閫忔€�銆佹番鐏洖鐏悗鐨勭‖搴�銆佸挤(qi谩ng)搴�銆侀煂鎬ф瘮CR12楂�锛岀洿寰戠偤300~400mm浠ヤ笅鐨勫伐浣滃彲瀹屽叏娣€�锛屾番鐏畩褰㈠皬锛屼絾楂樻韩濉戞€ц純宸€侰r12MoV澶氱敤浜庡埗閫犳埅闈㈣純澶�銆佸舰鐙€寰�(f霉)闆溿€佸伐浣滆矤(f霉)鑽疯純閲嶇殑鍚堢ó妯″叿鍜屽伐鍏�銆�
鐔辫檿鐞嗗伐钘�
銆€銆€鐔辫檿鐞嗚(gu墨)鑼冿細1.娣伀,950锝�1000鈩冩补鍐�;2.娣伀1020鈩�,200鈩冨洖鐏�2h銆�
銆€銆€閲戠浉绲勭箶锛氱窗(x矛)绮掔媭鐝犲厜楂�+纰冲寲鐗�銆�
銆€銆€浜よ波鐙€鎱�(t脿i)锛氶嫾鏉愪互閫€鐏媭鎱�(t脿i)浜よ波銆�
娣卞喎铏曠悊
銆€銆€Crl2MoV閶肩稉(j墨ng)娣卞喎铏曠悊锛� 娣卞喎铏曠悊鍙娇娣伀棣皬楂旀瀽鍑洪珮搴﹀綄鏁ｇ殑瓒呭井绱�(x矛)纰冲寲鐗�锛� 闅ㄥ悗閫�(j矛n)琛�200鈩冧綆婧洖鐏悗锛� 閫欎簺瓒呭井绱�(x矛)纰冲寲鐗╁彲杞�(zhu菐n)璁�?y艒u)?纰冲寲鐗┿€傛湭缍�(j墨ng)娣卞喎铏曠悊鐨勯Μ姘忛珨锛� 鍦ㄤ綆婧洖鐏悗锛� 鍍呭湪鏌愪簺灞€閮ㄥ崁(q奴)鍩熸瀽鍑烘湁灏戦噺鐨� 纰冲寲鐗┿€� Crl2MoV閲囩敤浣庢韩鍖栧(xu茅)鐔辫檿鐞嗘柟娉�, 鍦ㄤ繚鎸丆rl2MoV閶奸珮纭害鍜岄珮鑰愮（鎬х殑鍩虹(ch菙)涓�,闆㈠瓙婊叉爱銆佹埃楂旀爱纰冲叡婊层€侀菇娴寸～姘板叡婊茬ó甯哥敤鐨勪綆婧寲瀛�(xu茅)鐔辫檿鐞嗘徊灞ょ殑绮樿憲鎶楀姏銆�3绋綆婧寲瀛�(xu茅)鐔辫檿鐞嗘徊灞ゅ潎鏈夐’钁楃殑鎶楁矕鎿婄矘钁椾綔鐢�, 鍏朵腑灏や互楣芥荡纭鞍鍏辨徊鏈€浣�銆侰rl2MoV閶煎埗涓嶉姽閶煎櫒鐨挎媺浼告ā缍�(j墨ng)姘ｉ珨姘⒊鍏辨徊铏曠悊鍚�, 浣跨敤澹藉懡閬�(d谩)3钀欢浠ヤ笂, 杓冨父瑕�(gu墨)娣伀銆佸洖鐏檿鐞嗙殑鍚岄妯″叿澹藉懡鎻愰珮10鍊嶄互涓�銆�
鍔犵‖铏曠悊
銆€銆€鐐烘彁楂樻ā鍏峰＝鍛介仈(d谩)鍒�80钀ā娆′互涓婏紝鍙皪闋�(y霉)纭嫾瀵︽柦娣伀鍔犱綆婧洖鐏殑鍔犵‖鏂瑰紡渚嗗鐝�(xi脿n)銆傛番鐏檪鍏堝湪500-600鈩冮爯(y霉)鐔�2-4灏忔檪锛岀劧鍚庡湪850-880鈩冧繚婧竴瀹氭檪闁擄紙鑷冲皯2灏忔檪锛�锛屾斁鍏ユ补涓喎鍗昏嚦50-100鈩冨嚭娌圭┖鍐凤紝娣伀鍚庣‖搴﹀彲閬�(d谩)50-52HRC锛岀偤闃叉闁嬭鎳�(y墨ng)绔嬪嵆閫�(j矛n)琛�200鈩冧綆婧洖鐏檿鐞嗭紝鍥炵伀鍚�锛岀‖搴﹀彲淇濇寔48HRC浠ヤ笂
楣芥荡婊查嚛铏曠悊
銆€銆€Crl2MoV鍐蜂綔妯″叿閶肩殑涓€ч菇娴存徊閲╄檿鐞嗗伐钘�锛孋rl2MoV閶肩稉(j墨ng)涓€ч菇娴存徊閲╄檿鐞嗗彲鐛插緱纰冲寲鐗╂徊灞�锛屼竴銆佺⒊閲╁寲鍚堢墿锛岃┎婊插堡绲勭箶鍧囧嫽锛屽叿鏈夎壇濂界殑閫ｇ簩(x霉)鎬у拰鑷村瘑鎬э紝鍘氬害鍧囧嫽,绲�(ji茅)妲�(g貌u)鑷村瘑锛屽叿鏈夊緢楂樼殑椤井纭害鍜岃純楂樼殑鑰愮（鎬�锛岃〃闈㈢‖搴�銆佽€愮（鎬у強鎶楃矘钁楁€х瓑鎬ц兘澶у箙搴︽彁楂�銆備簩銆乂C鍦ㄥェ姘忛珨涓殑婧惰В搴︽瘮瀹冨湪閻电储楂斾腑鐨勬憾瑙ｅ害楂�锛岄毃钁楁韩搴︾殑闄嶄綆锛孷C寰為惖绱㈤珨涓瀽鍑�锛屼娇鍚堥噾寮�(qi谩ng)鍖栧強鏅剁矑绱�(x矛)鍖�锛屽寲鍚堢墿灞よ〃鐝�(xi脿n)鍑鸿純楂樼殑纭害銆� Cr12MoV 灞簬楂樼⒊楂橀壔钀婃皬楂旈嫾, 纰冲寲鐗╁惈閲忛珮,绱勫崰20 % ,涓斿父鍛堝付鐙€鎴栫恫(w菐ng)鐙€涓嶅潎鍕诲垎甯�,鍋忔瀽鍤�(y谩n)閲�, 鑰屽父瑕�(gu墨)鐔辫檿鐞嗗張寰堥洠鏀硅畩纰冲寲鐗╁亸鏋愮殑鐙€娉�, 鍤�(y谩n)閲嶅奖闊夸簡閶肩殑鍔涘(xu茅)鎬ц兘鑸囨ā鍏风殑浣跨敤澹藉懡銆傝€岀⒊鍖栫墿鐨勫舰鐙€銆佸ぇ灏忓皪閶肩殑鎬ц兘涔熸湁寰堝ぇ鐨勫奖闊�, 灏ゅ叾澶у鐙€灏栬纰冲寲鐗╁皪閶煎熀楂旂殑鍓茶浣滅敤姣旇純澶�,寰€寰€鎴愮偤鐤插嫗鏂疯鐨勭瓥婧愬湴,鐐烘蹇呴爤灏嶅師鏉愭枡杌嬪埗閶兼潗閫�(j矛n)琛屾敼閸�,鍏呭垎鎿婄鍏辨櫠纰冲寲鐗�,浣夸箣鍛堢窗(x矛)灏�銆佸潎鍕诲垎甯�, 绾栫董绲勭箶鍦嶇篂鍨嬭厰鎴栫劇瀹氬悜鍒嗗竷, 寰炶€屾敼鍠勯嫾鏉愮殑姗悜鍔涘(xu茅)鎬ц兘銆�
銆€銆€閸涢€犳檪灏嶉嫾鍧緸涓嶅悓鏂瑰悜閫�(j矛n)琛屽娆￠悡绮楀拰鎷夋嫈,骞堕噰鐢ㄢ€滀簩杓曚竴閲嶁€濇硶閸涢€�,鍗冲澂鏂欏閸涙檪瑕佽紩鎿�,闃叉鏂疯,鍦�980锝�1 020 鈩冧腑闁撴韩搴﹀彲閲�?f霉)? 浠ヤ繚璀夋搳纰庣⒊鍖栫墿,
銆€銆€Cr12MoV 閶兼湭鏀归崨,閲囩敤鍥烘憾闆欑窗(x矛)鍖栬檿鐞哰5 ] ,鍗�500 鈩冨強800 鈩冨乏鍙充簩绱氶爯(y霉)鐔�,1 100锝�1 150 鈩冨浐婧惰檿鐞�,娣叆鐔辨补鎴栫瓑婧番鐏�,750 鈩冮珮婧洖鐏�,姗�(j墨)鍔犲伐鍚�960 鈩冨姞鐔辨补鍐峰悗閫�(j矛n)琛屾渶绲傜啽铏曠悊, 涔熷彲浣跨⒊鍖栫墿绱�(x矛)鍖栥€佹１瑙掑湏鏁村寲,鏅剁矑绱�(x矛)鍖�
鈶犵敱Q+鏁�(sh霉)瀛�+璩�(zh矛)閲忕瓑绱氱铏�+鑴哀鏂规硶绗﹁櫉绲勬垚銆傚畠鐨勯嫾铏熷啝浠モ€淨鈥�锛屼唬琛ㄩ嫾鏉愮殑灞堟湇榛烇紝鍚庨潰鐨勬暩(sh霉)瀛楄〃绀哄眻鏈嶉粸鏁�(sh霉)鍊�锛屽柈浣嶆槸MPa渚嬪Q235琛ㄧず灞堟湇榛烇紙蟽s锛夌偤235 MPa鐨勭⒊绱犵祼(ji茅)妲�(g貌u)閶�銆�
銆€?銆佽瘨鍖剧崳r閶艰櫉鍚庨潰鍙(bi膩o)鍑鸿〃绀鸿唱(zh矛)閲忕瓑绱氬拰鑴哀鏂规硶鐨勭铏�銆傝唱(zh矛)閲忕瓑绱氱铏熷垎鍒ョ偤A銆丅銆丆銆丏銆傝劔姘ф柟娉曠铏燂細F琛ㄧず娌搁ò閶硷紱b琛ㄧず鍗婇幃(zh猫n)闈滈嫾锛歓琛ㄧず閹�(zh猫n)闈滈嫾锛汿Z琛ㄧず鐗规畩閹�(zh猫n)闈滈嫾锛岄幃(zh猫n)闈滈嫾鍙笉妯�(bi膩o)绗﹁櫉锛屽嵆Z鍜孴Z閮藉彲涓嶆(bi膩o)銆備緥濡俀235-AF琛ㄧずA绱氭哺楱伴嫾銆�
銆€?銆佽箹锝塗鐢ㄩ€旂殑纰崇礌閶硷紝渚嬪姗嬫閶�銆佽埞鐢ㄩ嫾绛夛紝鍩烘湰涓婇噰鐢ㄧ⒊绱犵祼(ji茅)妲�(g貌u)閶肩殑琛ㄧず鏂规硶锛屼絾鍦ㄩ嫾铏熸渶鍚庨檮鍔犺〃绀虹敤閫旂殑瀛楁瘝銆�
銆€銆€纰崇礌绲�(ji茅)妲�(g貌u)閶�-----Q345B 鐢�(ch菐n)鍝佺啊浠嬶細Q345A (GB/T 1591-1994) 蠅/锛� 鎬ц兘鍙婃噳(y墨ng)鐢細 q345鏄竴绋嫾鏉愮殑鏉愯唱(zh矛)銆傚畠鏄綆鍚堥噾閶硷紙c<0.2%)锛岀稖鍚堟€ц兘濂�锛屼綆婧€ц兘濂�锛屽喎娌栧鎬ц兘锛岀剨鎺ユ€ц兘鍜屽彲鍒囧墛鎬ц兘濂铰板唬娉涙噳(y墨ng)鐢ㄤ簬姗嬫銆佽粖杓�銆佽埞鑸�銆佸缓绛戙€佸鍔涘鍣ㄧ瓑銆俼浠ｈ〃鐨勬槸閫欑ó鏉愯唱(zh矛)鐨勫眻鏈�锛屽悗闈㈢殑345锛屽氨鏄寚閫欑ó鏉愯唱(zh矛)鐨勫眻鏈嶅€�锛屽湪345宸﹀彸銆傚苟鏈冮毃钁楁潗璩�(zh矛)鐨勫帤搴︾殑澧炲姞鑰屼娇鍏跺眻鏈嶅€兼笡灏�銆傞鍚屼簬q235鐨勫懡鍚嶆柟娉�銆� q345a锛宷345b锛宷345c锛宷345d锛宷345e銆傞€欐槸绛夌礆鐨勫崁(q奴)鍒嗭紝鎵€浠ｈ〃鐨�锛屼富瑕佹槸娌栨搳鐨勬韩搴︽湁鎵€涓嶅悓鑰屽凡锛乹345a绱�锛屾槸涓嶅仛娌栨搳锛泀345b绱�锛屾槸20搴﹀父婧矕鎿婏紱q345c绱�锛屾槸0搴︽矕鎿婏紱q345d绱氾紝鏄紞20搴︽矕鎿�锛泀345e绱氾紝鏄紞40搴︽矕鎿�銆傚湪涓嶅悓鐨勬矕鎿婃韩搴�锛屾矕鎿婄殑鏁�(sh霉)鍊间篃鏈夋墍涓嶅悓銆�
銆€銆€鍦ㄦ澘鏉愰噷锛屽爆浣庡悎閲戠郴鍒�銆傚湪浣庡悎閲戠殑鏉愯唱(zh矛)閲�锛屾绋潗璩�(zh矛)鐐烘渶鏅€氱殑銆俼345閬庡幓鐨勪竴绋彨娉曠偤锛�16mn銆�
銆€銆€浜�.鍖栧(xu茅)鎴愪唤
銆€銆€
鐗岃櫉
C
Si
Mn
P
S
V
Nb
Al
Ti
Q345A
0.20
鈮�0.55
鈮�1.70
鈮�0.045
鈮�0.045
0.02-0.15
0.015-0.060
-
0.02-0.20
Q345B
鈮�0.20
鈮�0.55
鈮�1.70
鈮�0.040
0.040
0.02-0.15
0.015-0.060
-
0.02-0.20
Q345C
鈮�0.20
鈮�0.55
鈮�1.70
鈮�0.035
鈮�0.035
0.02-0.15
0.015-0.060
鈮�0.015
0.02-0.20
Q345D
0.18
鈮�0.55
鈮�1.80
鈮�0.030
鈮�0.030
0.02-0.15
0.015-0.060
鈮�0.015
0.02-0.20
Q345E
鈮�0.18
鈮�0.55
鈮�1.80
鈮�0.025
鈮�0.025
0.02-0.15
0.015-0.060
鈮�0.015
0.02-0.20
銆€銆€涓�.鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)锛�
銆€銆€q345鐨勫閮ㄥ煼(zh铆)琛屾(bi膩o)婧�(zh菙n)鐐猴細gb709锛屽収(n猫i)閮ㄥ煼(zh铆)琛屾(bi膩o)婧�(zh菙n)鐐猴細gb/t1591-94锛岀敱浜庡煼(zh铆)琛屾(bi膩o)婧�(zh菙n)鐨勫師鍥�锛屾绋嫾鏉垮厑瑷辫矤(f霉)鍏樊浜よ波銆俒1]鏈€鏂板煼(zh铆)琛屾(bi膩o)婧�(zh菙n)鐐篏B/T1591-2008.
銆€銆€鍙︼細Q345鏈€鏂版(bi膩o)婧�(zh菙n)GB/T1591-2008 鐩稿皪浜庤€佹(bi膩o)婧�(zh菙n)锛屾渶鏄庨’鐨勪竴鍊嬭畩鍖栧氨鏄疢n鍏冪礌鍚噺鐨勮畩鍖�锛屽緸鍘熶締鐨�1.0-1.60鏇存鐐衡墹1.70锛屽彇娑堜簡鏈€灏忓€肩殑闄愬畾銆�
銆€銆€闅ㄨ憲鐝�(xi脿n)浠ｅ伐妤�(y猫)鐨勭櫦(f膩)鐝�(xi脿n)锛岀鎶€鐨勪笉鏂烽€�(j矛n)姝ワ紝鍚勭ó寰噺鍏冪礌鍦ㄩ嫾鏉夸腑鐨勬噳(y墨ng)鐢ㄤ篃鏇村姞寤ｆ硾锛孧n鍚噺涓嶅啀鏄奖闊块嫾鏉愬挤(qi谩ng)搴﹀拰姗�(j墨)姊版€ц兘鐨勫敮涓€鍥犵礌銆傛墍浠ヤ腑鑿汉姘戝叡鍜屽湅鍦嬪璩�(zh矛)閲忕洠(ji膩n)鐫ｆ椹楁鐤附灞€鍜屼腑鍦嬪湅瀹舵(bi膩o)婧�(zh菙n)鍖栫鐞嗗鍝℃渻鑱�(li谩n)鍚堢櫦(f膩)甯冨鏂界殑浣庡悎閲戦珮寮�(qi谩ng)搴︾祼(ji茅)妲�(g貌u)閶兼(bi膩o)婧�(zh菙n)锛屽彇娑圡n鍚噺鍗€(q奴)闁撶殑闄愬畾锛屽彧瑕�(gu墨)瀹氭渶澶у€�銆�
銆€銆€灏嶄簬Q345閶兼潗鐨勬娓�锛屼竴鏂归潰鏄嫾鏉愮殑鍏冪礌鍚噺鏄惁閬�(d谩)鍒板湅妯�(bi膩o)瑕佹眰锛屾渶閲嶈鐨勪竴鏂归潰鏄€氶亷灏堟キ(y猫)姗�(j墨)妲�(g貌u)妾㈡脯閶兼潗鐨勬(j墨)姊版€ц兘锛堝眻鏈嶅挤(qi谩ng)搴�銆佹媺浼歌│椹楋級鏄惁閬�(d谩)鍒版(bi膩o)婧�(zh菙n)銆�
銆€銆€鍥�.q235鑸噏345鐨勫崁(q奴)鍒�
銆€銆€涓嶅悓锛歲235鐨勫眻鏈嶅挤(qi谩ng)搴︿笅闄愮偤235mpa,q345鐨勫眻鏈嶅挤(qi谩ng)搴︿笅闄愮偤345mpa锛坬鐨勬剰缇╃偤婕㈠瓧鐨�"灞�"瀛�锛屽悗闈㈢殑鏁�(sh霉)鍊间唬琛ㄥ眻鏈嶅挤(qi谩ng)搴︿笅闄愶級
銆€銆€浜岃€呭悎閲戝惈閲忎笉鍚岋細q235鐐烘櫘閫氱⒊閶�锛宷345鐐轰綆鍚堥噾閶�銆傦紙鑸囪垔妯�(bi膩o)婧�(zh菙n)1591-88鐗岃櫉灏嶇収12mnv銆�16mn 16mnre銆�18nb銆�14mnnb锛�
銆€銆€浜�.鎬ц兘鍜屾噳(y墨ng)鐢�
銆€銆€q235--閲戝爆绲�(ji茅)妲�(g貌u)浠讹紝蹇冮儴寮�(qi谩ng)搴﹁姹備笉楂樼殑婊茬⒊鎴栨鞍鍖栭浂浠�锛屾媺妗�銆侀€ｆ】銆佸悐閴�銆佽粖閴�銆佽灪鏍撹灪姣嶃€佸绛�銆佽桓鍙婄剨鎺ヤ欢銆�
銆€銆€q345--缍滃悎鍔涘(xu茅)鎬ц兘鑹ソ锛屼綆婧€ц兘浜﹀彲锛屽鎬у拰鐒婃帴鎬ц壇濂�锛岀敤鍋氫腑浣庡瀹瑰櫒銆佹补缃�銆佽粖杓�銆佽捣閲嶆(j墨)銆佺う灞辨(j墨)姊�銆侀浕绔欍€佹⿱姊佺瓑鎵垮彈鍕曡嵎鐨勭祼(ji茅)妲�(g貌u)銆佹(j墨)姊伴浂浠�銆佸缓绛戠祼(ji茅)妲�(g貌u)銆佷竴鑸噾灞祼(ji茅)妲�(g貌u)浠�锛岀啽杌嬫垨姝ｇ伀鐙€鎱�(t脿i)浣跨敤锛屽彲鐢ㄤ簬-40鈩冧互涓嬬殑鍚勭ó绲�(ji茅)妲�(g貌u)?锛�?
銆€銆€濡傜祼(ji茅)妲�(g貌u)鏄挤(qi谩ng)搴︽帶鍒�锛屽彲鑰冩叜閲囩敤q345 濡傜祼(ji茅)妲�(g貌u)鏄墰搴︽帶鍒�锛屽彲鑰冩叜閲囩敤q235 鍍规牸q345绋嶈泊榛�锛屼絾鍥犲叾楂樺挤(qi谩ng)搴︼紝鍙瘈(ji茅)鐪佹潗鏂�銆傚叿楂旈伕鐢ㄥ彲寰炰互涓婂咕榛炵稖鍚堟瘮杓�銆�
銆€銆€1锛庡唬娉涙噳(y墨ng)鐢ㄤ簬姗嬫銆佽粖杓�銆佽埞鑸躲€佸缓绛�銆佸鍔涘鍣ㄧ瓑銆�2锛庨仼鐢ㄤ簬鐔辫粙銆佹帶杌�銆佹鐏€佹鐏姞鍥炵伀鍙婃番鐏媭鎱�(t脿i)渚涙噳(y墨ng)鐨勫伐绋嬬敤閶煎拰涓€鑸祼(ji茅)妲�(g貌u)鐢ㄥ帤搴︿笉灏忎簬3mm鐨勯嫾鏉�銆侀嫾甯跺強鍨嬮嫾銆侀嫾妫�銆�
2锛庡劒(y艒u)璩�(zh矛)纰崇礌绲�(ji茅)妲�(g貌u)閶�
銆€?銆侀粔鎾庢牠_闋殑鍏╀綅鏁�(sh霉)瀛楄〃绀洪嫾鐨勭⒊鍚噺锛屼互骞冲潎纰冲惈閲忕殑钀垎涔嬪咕琛ㄧず锛屼緥濡傚钩鍧囩⒊鍚噺鐐�0.45%鐨勯嫾锛岄嫾铏熺偤鈥�45鈥�锛屽畠涓嶆槸闋嗗簭铏燂紝鎵€浠ヤ笉鑳借畝鎴�45铏熼嫾,鍙畝浣�45閶�銆�
銆€?銆侀槺i鍚噺杓冮珮鐨勫劒(y艒u)璩�(zh矛)纰崇礌鍚堥噾绲�(ji茅)妲�(g貌u)閶硷紝鎳�(y墨ng)灏囬尦鍏冪礌妯�(bi膩o)鍑�锛屼緥濡�50Mn銆�
銆€?銆侀劘搴弙閶笺€佸崐閹�(zh猫n)闈滈嫾鍙婂皥闁€鐢ㄩ€旂殑鍎�(y艒u)璩�(zh矛)纰崇礌绲�(ji茅)妲�(g貌u)閶兼噳(y墨ng)鍦ㄩ嫾铏熸渶鍚庣壒鍒ユ(bi膩o)鍑�锛屼緥濡傚钩鍧囩⒊鍚噺鐐�0.1%鐨勫崐閹�(zh猫n)闈滈嫾锛屽叾閶艰櫉鐐�10b銆�
3锛庣⒊绱犲伐鍏烽嫾
銆€?銆侀粔鎾庢煙璋濇荡鐧熲€�锛屼互鍏嶈垏鍏朵粬閶奸鐩告贩銆�
銆€?銆侀槨鎾庢爺姊拌噭?sh霉)瀛楄〃绀虹⒊鍚噺锛屼互骞冲潎纰冲惈閲忕殑鍗冨垎涔嬪咕琛ㄧず銆備緥濡傗€淭8鈥濊〃绀哄钩鍧囩⒊鍚噺鐐�0.8%銆�
銆€?銆佸澕i鍚噺杓冮珮鑰咃紝鍦ㄩ嫾铏熸渶鍚庢(bi膩o)鍑衡€淢n鈥�锛屼緥濡傗€淭8Mn鈥�銆�
銆€銆€鈶ｉ珮绱氬劒(y艒u)璩�(zh矛)纰崇礌宸ュ叿閶肩殑纾�銆佺～鍚噺锛屾瘮涓€鑸劒(y艒u)璩�(zh矛)纰崇礌宸ュ叿閶间綆锛屽湪閶艰櫉鏈€鍚庡姞娉ㄥ瓧姣嶁€淎鈥�锛屼互绀哄崁(q奴)鍒ワ紝渚嬪鈥淭8MnA鈥濄€�
4锛庢槗鍒囧墛閶�
銆€?銆侀粔鎾庢煙璋濇荡鐧モ€濓紝浠ュ崁(q奴)鍒ヤ簬鍎�(y艒u)璩�(zh矛)纰崇礌绲�(ji茅)妲�(g貌u)閶�銆�
銆€?銆佽哀甯滄诞鐧モ€濆悗鐨勬暩(sh霉)瀛楄〃绀虹⒊鍚噺锛屼互骞冲潎纰冲惈閲忕殑钀垎涔嬪咕琛ㄧず锛屼緥濡傚钩鍧囩⒊鍚噺鐐�0.3%鐨勬槗鍒囧墛閶�锛屽叾閶艰櫉鐐衡€淵30鈥濄€�
銆€?銆佸澕i鍚噺杓冮珮鑰�锛屼害鍦ㄩ嫾铏熷悗妯�(bi膩o)鍑衡€淢n鈥�锛屼緥濡傗€淵40Mn鈥濄€�
5锛庡悎閲戠祼(ji茅)妲�(g貌u)閶�
銆€?銆侀粔鎾庢牠_闋殑鍏╀綅鏁�(sh霉)瀛楄〃绀洪嫾鐨勭⒊鍚噺锛屼互骞冲潎纰冲惈閲忕殑钀垎涔嬪咕琛ㄧず锛屽40Cr銆�
銆€?銆侀槨鎾濆厔楗曨€欒緰楣€厐顑庨交鈧垾寰悎閲戝厓绱犲锛屼竴鑸互鐧惧垎涔嬪咕琛ㄧず銆傜暥(d膩ng)骞冲潎鍚堥噾鍚噺锛�1.5%鏅�锛岄嫾铏熶腑涓€鑸彧妯�(bi膩o)鍑哄厓绱犵铏燂紝鑰屼笉妯�(bi膩o)鏄庡惈閲�锛屼絾鍦ㄧ壒娈婃儏娉佷笅鏄撹嚧娣锋穯鑰�锛屽湪鍏冪礌绗﹁櫉鍚庝害鍙(bi膩o)浠ユ暩(sh霉)瀛椻€�1鈥濓紝渚嬪閶艰櫉鈥�12CrMoV鈥濆拰鈥�12Cr1MoV鈥�锛屽墠鑰呴壔鍚噺鐐�0.4-0.6%锛屽悗鑰呯偤0.9-1.2%锛屽叾浣欐垚鍒嗗叏閮ㄧ浉鍚�銆傜暥(d膩ng)鍚堥噾鍏冪礌骞冲潎鍚噺鈮�1.5%銆佲墺2.5%銆佲墺3.5%鈥︹€︽檪锛屽湪鍏冪礌绗﹁櫉鍚庨潰鎳�(y墨ng)妯�(bi膩o)鏄庡惈閲�锛屽彲鐩告噳(y墨ng)琛ㄧず鐐�2銆�3銆�4鈥︹€︾瓑銆備緥濡�18Cr2Ni4WA銆�
銆€?銆佸瀱鎾濇鎷烠V銆侀垿Ti銆侀媮AL銆佺〖B(y菐ng)銆佺█鍦烺E绛夊悎閲戝厓绱�锛屽潎灞井鍚堥噾鍏冪礌锛岄洊鐒跺惈閲忓緢浣�锛屼粛鎳�(y墨ng)鍦ㄩ嫾铏熶腑妯�(bi膩o)鍑恒€備緥濡�20MnVB閶间腑銆傞嚛鐐�0.07-0.12%锛岀〖鐐�0.001-0.005%銆�
銆€?銆佽姩鍛掑?y艒u)璩�(zh矛)閶兼噳(y墨ng)鍦ㄩ嫾铏熸渶鍚庡姞鈥淎鈥�锛屼互鍗€(q奴)鍒ヤ簬涓€鑸劒(y艒u)璩�(zh矛)閶�銆�
鈶ゅ皥闁€鐢ㄩ€旂殑鍚堥噾绲�(ji茅)妲�(g貌u)閶�锛岄嫾铏熷啝浠ワ紙鎴栧悗缍达級浠ｈ〃瑭查嫾绋敤閫旂殑绗﹁櫉銆備緥濡�锛岄墯铻哄皥鐢ㄧ殑30CrMnSi閶�锛岄嫾铏熻〃绀虹偤ML30CrMnSi銆�
6锛庝綆鍚堥噾楂樺挤(qi谩ng)搴﹂嫾
銆€銆€鈶犻嫾铏熺殑琛ㄧず鏂规硶锛屽熀鏈笂鍜屽悎閲戠祼(ji茅)妲�(g貌u)閶肩浉鍚屻€�
銆€?銆佽动顩鳖棟I(y猫)鐢ㄤ綆鍚堥噾楂樺挤(qi谩ng)搴﹂嫾锛屾噳(y墨ng)鍦ㄩ嫾铏熸渶鍚庢(bi膩o)鏄�銆備緥濡�16Mn閶�锛岀敤浜庢⿱姊佺殑灏堢敤閶肩ó鐐衡€�16Mnq鈥濓紝姹借粖澶ф鐨勫皥鐢ㄩ嫾绋偤鈥�16MnL鈥�锛屽鍔涘鍣ㄧ殑灏堢敤閶肩ó鐐衡€�16MnR鈥濄€�
7锛庡綀绨ч嫾
褰堢哀閶兼寜鍖栧(xu茅)鎴愬垎鍙垎鐐虹⒊绱犲綀绨ч嫾鍜屽悎閲戝綀绨ч嫾鍏╅锛屽叾閶艰櫉琛ㄧず鏂规硶锛屽墠鑰呭熀鏈笂鑸囧劒(y艒u)璩�(zh矛)纰崇礌绲�(ji茅)妲�(g貌u)閶肩浉鍚岋紝鍚庤€呭熀鏈笂鑸囧悎閲戠祼(ji茅)妲�(g貌u)閶肩浉鍚�銆�
8锛庢痪鍕曡桓鎵块嫾
銆€銆€鈶犻嫾铏熷啝浠ュ瓧姣嶁€淕鈥�锛岃〃绀烘痪鍕曡桓鎵块嫾椤炪€�
銆€?銆侀槨鎾庢煏濂跺繁顑滃潕绮�?bi膩o)鍑猴紝閴诲惈閲忎互鍗冨垎涔嬪咕琛ㄧず銆備緥濡侴Cr15銆傛徊纰宠桓鎵块嫾鐨勯嫾铏熻〃绀烘柟娉�锛屽熀鏈笂鍜屽悎閲戠祼(ji茅)妲�(g貌u)閶肩浉鍚屻€�
9锛庡悎閲戝伐鍏烽嫾鍜岄珮閫熷伐鍏烽嫾
銆€?銆佷扛杈栭父銇炲挭鎾叉拵鏌曢挔楠勵娊宸鳖儨淇�?.0%鏅傦紝涓嶆(bi膩o)鍑虹⒊鍚噺锛涚暥(d膩ng)骞冲潎纰冲惈閲忥紲1.0%鏅�锛屼互鍗冨垎涔嬪咕琛ㄧず銆備緥濡侰r12銆丆rWMn銆�9SiCr銆�3Cr2W8V銆�
銆€?銆侀槨鎾濇郴杈栭躬顎澗顑滃悍璋嬬鐥夋菐顑栴姠鏃у悡c鍚堥噾绲�(ji茅)妲�(g貌u)閶肩浉鍚�銆備絾灏嶉壔鍚噺杓冧綆鐨勫悎閲戝伐鍏烽嫾閶艰櫉锛屽叾閴诲惈閲忎互鍗冨垎涔嬪咕琛ㄧず锛屽苟鍦ㄨ〃绀哄惈閲忕殑鏁�(sh霉)瀛楀墠鍔犫€�0鈥濓紝浠ヤ究鎶婂畠鍜屼竴鑸厓绱犲惈閲忔寜鐧惧垎涔嬪咕琛ㄧず鐨勬柟娉曞崁(q奴)鍒ラ枊渚�銆備緥濡侰r06銆�
鈶㈤珮閫熷伐鍏烽嫾鐨勯嫾铏熶竴鑸笉妯�(bi膩o)鍑虹⒊鍚噺锛屽彧妯�(bi膩o)鍑哄悇绋悎閲戝厓绱犲钩鍧囧惈閲忕殑鐧惧垎涔嬪咕銆備緥濡傞帰绯婚珮閫熼嫾鐨勯嫾铏熻〃绀虹偤鈥淲18Cr4V鈥�銆傞嫾铏熷啝浠ュ瓧姣嶁€淐鈥濊€�锛岃〃绀哄叾纰冲惈閲忛珮浜庢湭鍐犫€淐鈥濈殑閫氱敤閶艰櫉銆�
10锛庝笉閵归嫾鍜岃€愮啽閶�
銆€?銆侀粔鎾庢爺鍒戝繁顑滄伋閮ョ鐣纭�?銆備緥濡傗€�2Cr13鈥濋嫾鐨勫钩鍧囩⒊鍚噺鐐�0.2%锛涜嫢閶间腑鍚⒊閲忊墹0.03%鎴栤墹0.08%鑰�,閶艰櫉鍓嶅垎鍒ュ啝浠モ€�00鈥濆強鈥�0鈥濊〃绀轰箣锛屼緥濡�00Cr17Ni14Mo2銆�0Cr18 Ni9绛�銆�
銆€?銆佽动锔挎挐鍏勯顎欒緰楣€尵鍥繙绉嶇暜濡嗙鑽嗩儜顗�?銆侀埉銆侀嫰銆佹爱鈥︹€︾瓑鍓囨寜涓婅堪鍚堥噾绲�(ji茅)妲�(g貌u)閶煎皪寰悎閲戝厓绱犵殑琛ㄧず鏂规硶妯�(bi膩o)鍑�銆�
11锛庣剨姊濋嫾
瀹冪殑閶艰櫉鍓嶅啝浠ュ瓧姣嶁€淗鈥�锛屼互鍗€(q奴)鍒ヤ簬鍏朵粬閶奸銆備緥濡備笉閵归嫾鐒婄挡鐐衡€淗2Cr13鈥�锛屽彲浠ュ崁(q奴)鍒ヤ簬涓嶉姽閶尖€�2Cr13鈥濄€�
12锛庨浕宸ョ敤纭呴嫾
銆€?銆侀粔鎾庢爫鍕哄笢璐熻浛?sh霉)瀛楃祫鎴�銆傞嫾铏熼牠閮ㄥ瓧姣岲R琛ㄧず闆诲伐鐢ㄧ啽杌嬬閶硷紝DW琛ㄧず闆诲伐鐢ㄥ喎杌嬬劇鍙栧悜纭呴嫾锛孌Q琛ㄧず闆诲伐鐢ㄥ喎杌嬪彇鍚戠閶笺€�
銆€?銆佽哀甯滈挗顔戣煯鑷�?sh霉)瀛楄〃绀洪惖鎼嶅€硷紙W/kg锛夌殑100鍊�銆�
銆€?銆佸瀱鎾庢爜鑶婅€冨辜甯滄诞鐧庘€濊€�锛岃〃绀哄湪楂橀牷鐜囦笅妾㈤鐨勶紱鏈姞鈥淕鈥濊€�锛岃〃绀哄湪闋荤巼鐐�50涓嬫椹楃殑銆�
銆€銆€渚嬪閶艰櫉DW470琛ㄧず闆诲伐鐢ㄥ喎杌嬬劇鍙栧悜纭呴嫾鐢�(ch菐n)鍝佸湪50璧牷鐜囨檪鐨勬渶澶у柈浣嶉噸閲忛惖鎼嶅€肩偤4.7W/kg銆�
13锛庨浕宸ョ敤绱旈惖
銆€銆€鈶犲畠鐨勭墝铏熺敱瀛楁瘝鈥淒T鈥濆拰鏁�(sh霉)瀛楃祫鎴�锛屸€淒T鈥濊〃绀洪浕宸ョ敤绱旈惖锛屾暩(sh霉)瀛楄〃绀轰笉鍚岀墝铏熺殑闋嗗簭铏�锛屼緥濡侱T3銆�
銆€?銆佽盃璺€?sh霉)瀛楀悗闈㈡墍鍔犵殑瀛楁瘝琛ㄧず闆荤鎬ц兘锛欰鈥斺€旈珮绱氥€丒鈥斺€旂壒绱�銆丆鈥斺€旇秴绱�锛屼緥濡侱T8A銆�
銆€銆€Q345B绠￠噸閲忓叕寮忥細[(澶栧緫-澹佸帤)*澹佸帤]*0.02466=kg/绫筹紙姣忕背鐨勯噸閲忥級
銆€銆€Q345B绠″伐钘濇祦绋嬶細
銆€銆€绠″澂鈥斺€旀椹椻€斺€斿墲鐨€斺€旀椹椻€斺€斿姞鐔扁€斺€旂┛瀛斺€斺€旈吀娲椻€斺€斾慨纾ㄢ€斺€旀饯婊戦ⅷ(f膿ng)骞测€斺€旂剨闋€斺€斿喎鎷斺€斺€斿浐婧惰檿鐞嗏€斺€旈吀娲椻€斺€旈吀娲楅垗鍖栤€斺€旀椹椻€斺€斿喎杌嬧€斺€斿幓娌光€斺€斿垏闋€斺€旈ⅷ(f膿ng)骞测€斺€斿収(n猫i)鎷嬪厜鈥斺€斿鎷嬪厜鈥斺€旀椹椻€斺€旀(bi膩o)璀樷€斺€旀垚鍝佸寘瑁�
銆€銆€宸ユキ(y猫)绠″伐钘濇祦绋�
绠″澂鈥斺€旀椹椻€斺€斿墲鐨€斺€旀椹椻€斺€斿姞鐔扁€斺€旂┛瀛斺€斺€旈吀娲椻€斺€斾慨铇戔€斺€旀饯婊戦ⅷ(f膿ng)骞测€斺€旂剨闋€斺€斿喎鎷斺€斺€斿浐婧惰檿鐞嗏€斺€旈吀娲椻€斺€旈吀娲楅垗鍖栤€斺€旀椹�
Q345B浣庡悎閲戦嫾绠�
銆€銆€Q345B浣庡悎閲戦嫾绠� 鏄劇绺嫾绠＄殑鍏朵腑涓€绋潗璩�(zh矛)銆�
銆€銆€Q345B浣庡悎閲戦嫾绠＄偤閶兼潗涓殑涓€绋潗璩�(zh矛)銆傞亷鍘婚嫾鏉愮殑涓€绋彨娉曟槸16Mn?锛孎(xi脿n)鍦ㄧ殑绋辨硶鐐猴細Q345B銆�
銆€銆€
16锛屾墍浠ｈ〃鐨勭偤閫欑ó閶兼潗涓殑纰崇殑鍚噺鍦�0.16%宸﹀彸銆傝€孧n鍠崹鎻愬嚭渚�锛屾槸鍥犵偤浜斿ぇ鍏冪礌锛堢⒊C锛岀Si锛岄尦Mn锛岀７P锛岀～S锛変腑锛岄尦鐨勫惈閲忛珮锛屾墠鍠崹鎻愬嚭渚�銆傚ぇ绱勫湪1.20-1.60%宸﹀彸銆�
銆€銆€Q345B鍚堥噾閶肩灞綆鍚堥噾閶兼澘绯诲垪锛屽湪姝ょ郴鍒椾腑锛岀偤鏈€鏅€氭潗璩�(zh矛)锛屾垨鑰呯墝铏熺殑閶兼澘銆�
銆€銆€鏍规摎(j霉)鐗规畩鐨勮姹�锛屽彲浠ュ皪閶兼澘閫�(j矛n)琛屼竴浜涚壒娈婄殑铏曠悊锛氱啽铏曠悊鍜孼鍚戞€ц兘銆�
銆€銆€鐔辫檿鐞嗭細鎺ц粙锛屾鐏瓑绛�銆�
銆€銆€Z鍚戞€ц兘锛歓15锛孼25锛孼35
涓昏鐗规€�
銆€銆€缍滃悎鎬ц兘濂�锛屼綆婧€ц兘濂�锛屾碃娌栧鎬ц兘锛岀剨鎺ユ€ц兘鍜屽彲鍒囧墛鎬ц兘濂�銆�
銆€銆€鎳�(y墨ng)鐢ㄨ垑渚嬶細Q345B浣庡悎閲戦嫾绠￠噸閲忓叕寮�:[(澶栧緫-澹佸帤)*澹佸帤]*0.02466=kg/绫�(姣忕背鐨勯噸閲�) Q345B浣庡悎閲戦嫾绠″伐钘濇祦绋� 琛�(w猫i)鐢熺礆閺￠潰绠″伐钘濇祦绋嬶細 绠″澂鈥斺€旀椹椻€斺€斿墲鐨€斺€旀椹椻€斺€斿姞鐔扁€斺€旂┛瀛斺€斺€旈吀娲椻€斺€斾慨纾ㄢ€斺€旀饯婊戦ⅷ(f膿ng)骞测€斺€旂剨闋€斺€斿喎鎷斺€斺€斿浐婧惰檿鐞嗏€斺€旈吀娲椻€斺€旈吀娲楅垗鍖栤€斺€旀椹椻€斺€斿喎杌嬧€斺€斿幓娌光€斺€斿垏闋€斺€旈ⅷ(f膿ng)骞测€斺€斿収(n猫i)鎷嬪厜鈥斺€斿鎷嬪厜鈥斺€旀椹椻€斺€旀(bi膩o)璀樷€斺€旀垚鍝佸寘瑁� 宸ユキ(y猫)绠″伐钘濇祦绋� 绠″澂鈥斺€旀椹椻€斺€斿墲鐨€斺€旀椹椻€斺€斿姞鐔扁€斺€旂┛瀛斺€斺€旈吀娲椻€斺€斾慨铇戔€斺€旀饯婊戦ⅷ(f膿ng)骞测€斺€旂剨闋€斺€斿喎鎷斺€斺€斿浐婧惰檿鐞嗏€斺€旈吀娲椻€斺€旈吀娲楅垗鍖栤€斺€旀椹� 鏉�
鎴戝叕鍙镐富瑕佷互鐝�(xi脿n)璨ㄧ殑褰㈠紡缍�(j墨ng)鐕熷叏鍦嬪悇澶ч嫾寤犵敓鐢�(ch菐n)鐨勫湏閶硷紝鍚勭ó涓嶉姽閶�锛岄嫾鏉�锛岀劇绺嫾绠�锛岀剨绠�锛岃灪鏃嬬绛�
鍚堥噾閶笺€佹ā鍏烽嫾銆佸伐鍏烽嫾?锛熻攢姗涜劑鑹忓焊銇╊嫿a(ch菐n)鏉愯唱(zh矛)鍨嬭櫉鐔辫粙鍦撻嫾鍙婂喎鎷夊湏閶�銆傚苟鍙暦鏈熺従(xi脿n)璨ㄤ緵鎳�(y墨ng)
鍚勭ó瑕�(gu墨)鏍肩啽杌嬪湏閶笺€佸喎鎷夊湏閶煎強甯稿勾鎵€浠ｇ悊鍏徃鐨勫悇绋(gu墨)鏍煎湏閶�銆傛垜鍏徃閭勫姞宸ュ悇绋喎鎷旂啽杌嬪湏閶�銆�
鍙牴鎿�(j霉)瀹㈡埗闇€瑕佺殑鏉愯唱(zh矛)銆佽(gu墨)鏍煎姞宸ユ垚涓嶅悓鐨勫昂瀵�锛佸苟鍙畾鍋氬悇绋潗璩�(zh矛)鍚勭ó瑕�(gu墨)鏍肩殑闈炴(bi膩o)鍦撻嫾锛�
鐢�(ch菐n)鍦帮細鎾嫾銆侀閶�銆佸噷閶�銆侀暦鍩庣壒閶笺€佽タ瀵х壒閶�銆佸ぇ鍐�銆佸閶�銆佹湰閶�銆侀€氶嫾銆佹攢閶奸泦鍦�(tu谩n)銆佸お鍘熼崨閶笺€�
寰峰湅銆佹棩鏈€�(j矛n)鍙ｇ殑鍦撻嫾銆傜敘(ch菐n)鍝佸悕绋憋細锛堢壒閶硷級涓嶉姽閶�銆佸悎绲�(ji茅)閶�銆佹ā鍏烽嫾銆佽桓鎵块嫾銆侀綊杓嫾銆侀珮閫熼嫾銆�
纰崇祼(ji茅)閶�銆佺⒊宸ラ嫾銆佸悎宸ラ嫾銆佺⒊绱犻嫾銆佹槗鍓婂垏閶�銆佸悎閲戦嫾鐨勫厓閶笺€佹柟閶�銆佹柟鍧�銆侀嫾閷�銆侀崨浠剁瓑銆傛潗璩�(zh矛)锛歈195鍦撻嫾銆丄3鍦撻嫾銆丵235鍦撻嫾銆�10#鍦撻嫾銆�20#鍦撻嫾銆�35#鍦撻嫾銆�45#鍦撻嫾銆�60#鍦撻嫾銆�
80#鍦撻嫾銆�20Mn鍦撻嫾銆�45Mn鍦撻嫾銆�50Mn鍦撻嫾銆�65Mn鍦撻嫾銆丼50C鍦撻嫾銆並40鍦撻嫾銆乀8鍦撻嫾銆乀10鍦撻嫾銆�
Q345A鍦撻嫾銆丵345B鍦撻嫾銆丵345C鍦撻嫾銆丵345D鍦撻嫾銆丵345E鍦撻嫾銆�16MnCR4鍦撻嫾銆�20Cr鍦撻嫾銆�35Cr鍦撻嫾銆�
40Cr鍦撻嫾銆�27SiMn鍦撻嫾銆�15CrMo鍦撻嫾銆�20CrMo鍦撻嫾銆�35CrMo鍦撻嫾銆�42CrMo鍦撻嫾銆�45CrMo鍦撻嫾銆�
42CrMo4鍦撻嫾銆�42CrMoA鍦撻嫾銆�20CrMnMo鍦撻嫾銆�20CrNiMo鍦撻嫾銆�8Cr3鍦撻嫾 銆�10CrMo910鍦撻嫾銆�
20CrMoTi鍦撻嫾銆�30CrMnTi鍦撻嫾銆�12Cr1MoV鍦撻嫾銆�18Cr2Ni4W鍦撻嫾銆�18Cr2Ni4WA鍦撻嫾銆�20CrMnSi鍦撻嫾銆�
20CrNi鍦撻嫾銆�20CrNi3鍦撻嫾銆�40CrNi鍦撻嫾銆�50CrNi鍦撻嫾銆�30CrNiMo8鍦撻嫾銆�30CrMnSi鍦撻嫾銆�
34CrNiMo6鍦撻嫾銆�36CrNiMo4鍦撻嫾銆�38CrMoAL鍦撻嫾銆�40CrNiMoVA鍦撻嫾銆�45CrNiMoVA鍦撻嫾銆�
45CrNiMoV鍦撻嫾銆�40Cr2Ni2Mo2鍦撻嫾銆�36CrNiMo4鍦撻嫾銆�38CrMoAl鍦撻嫾銆丆r4W2MOV鍦撻嫾
7CrSiMnMoV鍦撻嫾 12CrMoV鍦撻嫾銆�9Cr18MoV鍦撻嫾銆�5CrNiMo鍦撻嫾銆�9Cr2Mo鍦撻嫾銆�3Cr2W8V鍦撻嫾銆�
4Cr9Si2鍦撻嫾銆�25Cr2MoV鍦撻嫾銆�25Cr2Ni4MnMoA鍦撻嫾銆�5CrNiMo鍦撻嫾銆�5CrMnMo鍦撻嫾銆丆r12MoV鍦撻嫾銆�
H13鍦撻嫾銆�3Cr2W8V鍦撻嫾銆乄18Cr4V鍦撻嫾銆乄6Mo5Cr4V2鍦撻嫾銆乄9Mo3Cr4V鍦撻嫾銆�20Mn2鍦撻嫾銆�
40Mn2鍦撻嫾銆�50Mn2鍦撻嫾銆�12CrNi2鍦撻嫾銆�9Cr2鍦撻嫾銆丆r12鍦撻嫾銆�1Cr13鍦撻嫾銆�2Cr13鍦撻嫾銆�
3Cr13鍦撻嫾銆乊3Gr13鍦撻嫾銆�3Gr13Mo鍦撻嫾銆�6Gr13Mo鍦撻嫾銆�1Gr11MoV鍦撻嫾銆�1Gr5Mo鍦撻嫾銆�1Gr17鍦撻嫾
锛�430鍦撻嫾銆�430H鍦撻嫾銆�430M鍦撻嫾銆�430HT鍦撻嫾锛�銆�1Cr18Ni9Ti鍦撻嫾銆�1Gr17Mo鍦撻嫾(434)鍦撻嫾銆�9Gr18鍦撻嫾銆�9Gr18Mo鍦撻嫾銆�9Gr18Mov鍦撻嫾銆�2Gr13Ni2鍦撻嫾銆�1-2Gr17Ni2鍦撻嫾銆�4Gr9Si2鍦撻嫾銆�4Gr10Si2Mo鍦撻嫾銆乊15鍦撻嫾銆乊35鍦撻嫾銆乊F20-40MnV鍦撻嫾銆丟Cr15鍦撻嫾銆乀13鍦撻嫾銆�9Cr2Mo鍦撻嫾銆�40-50CrV鍦撻嫾銆�
60Si2Mn/50Mn鍦撻嫾銆�20CrMnTi鍦撻嫾銆�20CrMnTiH鍦撻嫾銆乄6Mo5Cr4V2鍦撻嫾銆乄9Mo3Cr4V鍦撻嫾銆�
W18Cr4V鍦撻嫾銆�9SiCr鍦撻嫾銆丆rWMn鍦撻嫾銆�6CrW2Si鍦撻嫾銆�5CrW2Si鍦撻嫾銆�304/2B鍦撻嫾銆�
304/BA涓嶉姽鍦撻嫾銆�321/2B涓嶉姽鍦撻嫾銆�430/2B涓嶉姽鍦撻嫾銆�409L涓嶉姽鍦撻嫾銆�316L/2B涓嶉姽鍦撻嫾銆�
304/NO.0涓嶉姽鍦撻嫾銆�321/NO.0涓嶉姽鍦撻嫾銆�316L/NO.0涓嶉姽鍦撻嫾銆�309S涓嶉姽鍦撻嫾銆�310S涓嶉姽鍦撻嫾绛�锛�
鎴戝叕鍙搁姺鍞恫(w菐ng)绲�(lu貌)閬嶅強浜屽崄澶氬€嬬渷甯�銆傚苟浠ラ亷纭殑璩�(zh矛)閲忛仩(yu菐n)閵蜂腑鏉�銆佹澅鍗椾簽銆侀潪娲�銆佸崡鍖楃編娲茬瓑鍦般€�
浠ュ劒(y艒u)鐣扮殑鏈嶅嫏(w霉) , 鍎�(y艒u)璩�(zh矛)鐨勭敘(ch菐n)鍝佽磸寰椾簡寤ｅぇ瀹㈡埗鐨勪俊璩�銆傛垜鍏徃灏囨啈鍊熻壇濂界殑淇¤(y霉) , 闆勫帤鐨勫鍔� ,
鍏徃涓昏浠ョ従(xi脿n)璨ㄧ殑褰㈠紡缍�(j墨ng)鐕熷叏鍦嬪悇澶ч嫾寤犵敓鐢�(ch菐n)鐨勫湏閶�銆�
鍚堥噾閶�銆佹ā鍏烽嫾銆佸伐鍏烽嫾銆傚彲鐐虹敤鎴跺姞宸ョ敓鐢�(ch菐n)鏉愯唱(zh矛)鍨嬭櫉鐔辫粙鍦撻嫾鍙婂喎鎷夊湏閶�銆傚苟鍙暦鏈熺従(xi脿n)璨ㄤ緵鎳�(y墨ng)
鍚勭ó瑕�(gu墨)鏍肩啽杌嬪湏閶�銆佸喎鎷夊湏閶煎強甯稿勾鎵€浠ｇ悊鍏徃鐨勫悇绋(gu墨)鏍煎湏閶�銆傛垜鍏徃閭勫姞宸ュ悇绋喎鎷旂啽杌嬪湏閶笺€�
鍙牴鎿�(j霉)瀹㈡埗闇€瑕佺殑鏉愯唱(zh矛)銆佽(gu墨)鏍煎姞宸ユ垚涓嶅悓鐨勫昂瀵�锛佸苟鍙畾鍋氬悇绋潗璩�(zh矛)鍚勭ó瑕�(gu墨)鏍肩殑闈炴(bi膩o)鍦撻嫾锛�
鐢�(ch菐n)鍦帮細鎾嫾銆侀閶�銆佸噷閶�銆侀暦鍩庣壒閶笺€佽タ瀵х壒閶�銆佸ぇ鍐�銆佸閶�銆佹湰閶笺€侀€氶嫾銆佹攢閶奸泦鍦�(tu谩n)銆佸お鍘熼崨閶�銆�
寰峰湅銆佹棩鏈€�(j矛n)鍙ｇ殑鍦撻嫾銆傜敘(ch菐n)鍝佸悕绋憋細锛堢壒閶硷級涓嶉姽閶笺€佸悎绲�(ji茅)閶�銆佹ā鍏烽嫾銆佽桓鎵块嫾銆侀綊杓嫾銆侀珮閫熼嫾銆�
纰崇祼(ji茅)閶笺€佺⒊宸ラ嫾銆佸悎宸ラ嫾銆佺⒊绱犻嫾銆佹槗鍓婂垏閶�銆佸悎閲戦嫾鐨勫厓閶笺€佹柟閶�銆佹柟鍧€侀嫾閷�銆侀崨浠剁瓑銆傛潗璩�(zh矛)锛歈195鍦撻嫾銆丄3鍦撻嫾銆丵235鍦撻嫾銆�10#鍦撻嫾銆�20#鍦撻嫾銆�35#鍦撻嫾銆�45#鍦撻嫾銆�60#鍦撻嫾銆�
80#鍦撻嫾銆�20Mn鍦撻嫾銆�45Mn鍦撻嫾銆�50Mn鍦撻嫾銆�65Mn鍦撻嫾銆丼50C鍦撻嫾銆並40鍦撻嫾銆乀8鍦撻嫾銆乀10鍦撻嫾銆�
Q345A鍦撻嫾銆丵345B鍦撻嫾銆丵345C鍦撻嫾銆丵345D鍦撻嫾銆丵345E鍦撻嫾銆�16MnCR4鍦撻嫾銆�20Cr鍦撻嫾銆�35Cr鍦撻嫾銆�..........
40Cr鍦撻嫾銆�27SiMn鍦撻嫾銆�15CrMo鍦撻嫾銆�20CrMo鍦撻嫾銆�35CrMo鍦撻嫾銆�42CrMo鍦撻嫾銆�45CrMo鍦撻嫾銆�
42CrMo4鍦撻嫾銆�42CrMoA鍦撻嫾銆�20CrMnMo鍦撻嫾銆�20CrNiMo鍦撻嫾銆�8Cr3鍦撻嫾 銆�10CrMo910鍦撻嫾銆�
20CrMoTi鍦撻嫾銆�30CrMnTi鍦撻嫾銆�12Cr1MoV鍦撻嫾銆�18Cr2Ni4W鍦撻嫾銆�18Cr2Ni4WA鍦撻嫾銆�20CrMnSi鍦撻嫾銆�
20CrNi鍦撻嫾銆�20CrNi3鍦撻嫾銆�40CrNi鍦撻嫾銆�50CrNi鍦撻嫾銆�30CrNiMo8鍦撻嫾銆�30CrMnSi鍦撻嫾銆�
34CrNiMo6鍦撻嫾銆�36CrNiMo4鍦撻嫾銆�38CrMoAL鍦撻嫾銆�40CrNiMoVA鍦撻嫾銆�45CrNiMoVA鍦撻嫾銆�
45CrNiMoV鍦撻嫾銆�40Cr2Ni2Mo2鍦撻嫾銆�36CrNiMo4鍦撻嫾銆�38CrMoAl鍦撻嫾銆丆r4W2MOV鍦撻嫾
7CrSiMnMoV鍦撻嫾 12CrMoV鍦撻嫾銆�9Cr18MoV鍦撻嫾銆�5CrNiMo鍦撻嫾銆�9Cr2Mo鍦撻嫾銆�3Cr2W8V鍦撻嫾銆�
4Cr9Si2鍦撻嫾銆�25Cr2MoV鍦撻嫾銆�25Cr2Ni4MnMoA鍦撻嫾銆�5CrNiMo鍦撻嫾銆�5CrMnMo鍦撻嫾銆丆r12MoV鍦撻嫾銆�
H13鍦撻嫾銆�3Cr2W8V鍦撻嫾銆乄18Cr4V鍦撻嫾銆乄6Mo5Cr4V2鍦撻嫾銆乄9Mo3Cr4V鍦撻嫾銆�20Mn2鍦撻嫾銆�
40Mn2鍦撻嫾銆�50Mn2鍦撻嫾銆�12CrNi2鍦撻嫾銆�9Cr2鍦撻嫾銆丆r12鍦撻嫾銆�1Cr13鍦撻嫾銆�2Cr13鍦撻嫾銆�
3Cr13鍦撻嫾銆乊3Gr13鍦撻嫾銆�3Gr13Mo鍦撻嫾銆�6Gr13Mo鍦撻嫾銆�1Gr11MoV鍦撻嫾銆�1Gr5Mo鍦撻嫾銆�1Gr17鍦撻嫾
锛�430鍦撻嫾銆�430H鍦撻嫾銆�430M鍦撻嫾銆�430HT鍦撻嫾锛夈€�1Cr18Ni9Ti鍦撻嫾銆�1Gr17Mo鍦撻嫾(434)鍦撻嫾銆�9Gr18鍦撻嫾銆�9Gr18Mo鍦撻嫾銆�9Gr18Mov鍦撻嫾銆�2Gr13Ni2鍦撻嫾銆�1-2Gr17Ni2鍦撻嫾銆�4Gr9Si2鍦撻嫾銆�4Gr10Si2Mo鍦撻嫾銆乊15鍦撻嫾銆乊35鍦撻嫾銆乊F20-40MnV鍦撻嫾銆丟Cr15鍦撻嫾銆乀13鍦撻嫾銆�9Cr2Mo鍦撻嫾銆�40-50CrV鍦撻嫾銆�
60Si2Mn/50Mn鍦撻嫾銆�20CrMnTi鍦撻嫾銆�20CrMnTiH鍦撻嫾銆乄6Mo5Cr4V2鍦撻嫾銆乄9Mo3Cr4V鍦撻嫾銆�
W18Cr4V鍦撻嫾銆�9SiCr鍦撻嫾銆丆rWMn鍦撻嫾銆�6CrW2Si鍦撻嫾銆�5CrW2Si鍦撻嫾銆�304/2B鍦撻嫾銆�
304/BA涓嶉姽鍦撻嫾銆�321/2B涓嶉姽鍦撻嫾銆�430/2B涓嶉姽鍦撻嫾銆�409L涓嶉姽鍦撻嫾銆�316L/2B涓嶉姽鍦撻嫾銆�
304/NO.0涓嶉姽鍦撻嫾銆�321/NO.0涓嶉姽鍦撻嫾銆�316L/NO.0涓嶉姽鍦撻嫾銆�309S涓嶉姽鍦撻嫾銆�310S涓嶉姽鍦撻嫾绛夛紝
鎴戝叕鍙搁姺鍞恫(w菐ng)绲�(lu貌)閬嶅強浜屽崄澶氬€嬬渷甯�銆傚苟浠ラ亷纭殑璩�(zh矛)閲忛仩(yu菐n)閵蜂腑鏉便€佹澅鍗椾簽銆侀潪娲层€佸崡鍖楃編娲茬瓑鍦�銆�
浠ュ劒(y艒u)鐣扮殑鏈嶅嫏(w霉) , 鍎�(y艒u)璩�(zh矛)鐨勭敘(ch菐n)鍝佽磸寰椾簡寤ｅぇ瀹㈡埗鐨勪俊璩淬€傛垜鍏徃灏囨啈鍊熻壇濂界殑淇¤(y霉) , 闆勫帤鐨勫鍔� ,
鍎�(y艒u)璩�(zh矛)鐨勭敘(ch菐n)鍝� , 浣庡粔鐨勫児鏍�锛屾湇鍕�(w霉)浜庡唬澶х敤鎴�锛屾効鑸囧唬澶ф柊鑰佺敤鎴舵敎鎵嬪叡閫�(j矛n)锛屽叡鍓�(chu脿ng)鍋夋キ(y猫)銆�
鎴戝€戠殑瀹楁棬锛氣€滀互璩�(zh矛)閲忔眰鐢熷瓨锛屼互淇¤(y霉)姹傜櫦(f膩)灞曗€�銆�
鎴戝€戠殑缍�(j墨ng)鐕熺悊蹇碉細鈥滀互瑾犵偤鏈紝瀹㈡埗鑷充笂 鈥�銆�
鎴戝€戠殑鍎�(y艒u)鍕細鈥滆波婧愬厖瓒�锛屽児鏍煎悎鐞嗏€�銆�
鍎�(y艒u)璩�(zh矛)鐨勭敘(ch菐n)鍝� , 浣庡粔鐨勫児鏍�锛屾湇鍕�(w霉)浜庡唬澶х敤鎴讹紝鎰胯垏寤ｅぇ鏂拌€佺敤鎴舵敎鎵嬪叡閫�(j矛n)锛屽叡鍓�(chu脿ng)鍋夋キ(y猫)銆�
鎴戝€戠殑瀹楁棬锛氣€滀互璩�(zh矛)閲忔眰鐢熷瓨锛屼互淇¤(y霉)姹傜櫦(f膩)灞曗€�銆�
鎴戝€戠殑缍�(j墨ng)鐕熺悊蹇碉細鈥滀互瑾犵偤鏈�锛屽鎴惰嚦涓� 鈥�銆�
