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鏉愯唱(zh矛)淇濊瓑锛屽師瑁濋€�(j矛n)鍙�锛�
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SK85(SK5) 銆€銆€纰崇礌宸ュ叿閶� 銆€銆€妯�(bi膩o)婧�(zh菙n)锛欽IS G4401
鈼忕壒鎬у強閬╃敤鑼冨湇锛� 娣伀鍥炵伀鍚庢湁杓冮珮纭害鍜岃€愮（鎬�锛屼絾鐔辩‖鎬т綆銆佹番閫忔€у樊銆佹槗璁婂舰銆佸鎬у強寮�(qi谩ng)搴﹁純浣庛€傜敤浣� 闇€瑕佸叿鏈夎純楂樼‖搴﹀拰鑰愮（鎬х殑鍚勭ó宸ュ叿锛屽褰㈢媭绨″柈鐨勬ā瀛愬拰娌栭牠銆佸垏鍓婇噾灞殑鍒€鍏�銆� 鎵撶溂宸ュ叿銆佹湪宸ョ敤鐨勯姂鍒€銆佸煁闋墕銆佹枾銆侀懣銆佺副鍚戞墜鐢ㄩ嫺銆佷互鍙婇墬宸ヨ閰嶅伐鍏�銆侀墯閲樻矕 妯＄瓑娆¤宸ュ叿銆� 銆€銆€ 鈼忓寲瀛�(xu茅)鎴愪唤锛� 纰� C 锛�0.80锝�0.90 纭� Si锛�0.10-0.35 閷� Mn锛�0.10-0.50 纭� S 锛氣墹0.030 纾� P 锛氣墹0.030 閴� Cr锛氬厑瑷辨畼浣欏惈閲忊墹0.25銆� 鈮�0.10(鍒堕€犻墰娴存番鐏嫾绲叉檪(sh铆)) 閹� Ni锛氬厑瑷辨畼浣欏惈閲忊墹0.20銆佲墹0.12(鍒堕€犻墰娴存番鐏� 閶肩挡鏅�(sh铆)) 閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.30銆佲墹0.20(鍒堕€犻墰娴存番鐏嫾绲叉檪(sh铆)) 娉細鍏佽ū娈樹綑 鍚噺Cr+Ni+Cu鈮�0.40(鍒堕€犻墰娴存番鐏嫾绲叉檪(sh铆)) 銆€銆€ 鈼忓姏瀛�(xu茅)鎬ц兘锛� 纭害 锛氶€€鐏�,鈮�187HB, 澹撶棔鐩村緫鈮�4.40mm;娣伀,鈮�62HRC 銆€銆€ 鈼忕啽铏曠悊瑕�(gu墨)鑼冨強閲戠浉绲勭箶锛� 鐔辫檿鐞嗚(gu墨)鑼冿細瑭︽ǎ娣伀780锝�820鈩�,姘村喎銆� 銆€銆€ 鈼忎氦璨ㄧ媭鎱�(t脿i)锛氶嫾鏉愪互閫€鐏媭鎱�(t脿i)浜よ波銆� 缍�(j墨ng)闆欐柟鍗�(xi茅)璀帮紝涔熷彲浠ヤ笉閫€鐏媭鎱�(t脿i)浜よ波銆� |
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渚涜波纭害锛氳粺鎱�(t脿i)锛欻V190浠ヤ笅 銆€銆€鍗婄‖锛欻V240锛�280 銆€銆€鍏ㄧ‖锛欻RC42锛�60 銆€銆€ 鐢熺敘(ch菐n)妯�(bi膩o)婧�(zh菙n)锛氭棩鏈琂IS妯�(bi膩o)婧�(zh菙n) 銆€ 鍖栧(xu茅)鎴愬垎锛�纰�(C)0.60锝�0.70 閷�(Mn)0.50 纭�(Si)0.35
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55Si2Mn--鐗规€э細寮�(qi谩ng)搴﹀ぇ銆佸綀鎬фサ闄愬ソ锛屽眻鏈嶆瘮鍊奸珮锛岀啽铏曠悊鍚庨煂鎬ц純濂�锛岀剨鎺ユ€у樊锛屽喎璁婂舰濉戞€т綆锛屽垏鍓婃€у皻濂�锛屾番閫忔€ц純65銆�65Mn閶奸珮锛岃嚚鐣屾番閫忕洿寰戯細娌逛腑绱勭偤25~57mm锛涙按涓磩鐐�44~88mm锛涙閶煎疁娌规番銆佹按娣檪(sh铆)鏈夊舰鎴愯绱嬪偩鍚�锛岀劇鍥炵伀鑴嗘€у偩鍚�锛屼笖鍏锋湁鎶楀洖鐏┅(w臎n)瀹氬拰鎶楁澗寮涚┅(w臎n)瀹氭€�锛涢嫾涓ぞ闆滅墿杓冮珮锛岃粙鍒惰純鍥伴洠锛岃〃闈㈡槗鍑虹柕鐥咃紝鑴⒊鍌惧悜澶�锛涢仼瀹滃湪娣伀骞朵腑婧洖鐏媭鎱�(t脿i)涓嬩娇鐢ㄣ€傜敤閫旓細閬╃敤浜庡埗閫犻惖閬撹粖杓�銆佹苯杌�銆佹嫋鎷夋(j墨)绛夋壙鍙椾腑绛夎級鑽风殑鎵佸舰褰堢哀銆佺洿寰�<25mm鐨勮灪鏃嬪舰褰堢哀銆佺珐娌栧綀绨т互鍙婃苯缂稿畨鍏ㄩ枼闁€绛夐珮鎳�(y墨ng)鍔涗笅宸ヤ綔鐨勯噸瑕佸綀绨�銆� 55Si2MnB--鐗规€э細鎬ц兘鑸�55Si2Mn閶肩浉杩�锛屼絾娣€忔€ф洿楂�锛屽湪娌逛腑鑷ㄧ晫娣€忕洿寰戠磩鐐�90~180mm锛岀柌鍕炲挤(qi谩ng)搴︿篃椤憲鎻愰珮銆傜敤閫旓細閬╃敤浜庡埗閫犱腑 灏忓瀷鎴潰閶兼澘褰堢哀锛屽姹借粖涓婄殑鍓嶅悗鍓嫾鏉垮綀绨�銆� 55SiMnVB--鐗规€э細寮�(qi谩ng)搴�銆侀煂鍙婂鎬у強娣€忔€у潎姣�60Si2MnA閶奸珮锛屾补涓嚚鐣屾番閫忕洿寰戠磩鐐�50~107mm锛涚啽鍔犲伐鎬ц兘鑹ソ锛岀啽铏曠悊鏅�(sh铆)琛ㄩ潰鑴⒊鍌惧悜灏忥紝鍥炵伀绌�(w臎n)瀹氭€уソ銆傜敤閫旓細閬╃敤浜庡埗閫犱腑鍨嬫埅闈㈠昂瀵哥殑鏉垮綀绨у拰铻烘棆褰㈠綀绨�锛屽彲浠ｆ浛60SiMnA閶间娇鐢�銆� 60SiMn銆�60Si2MnA--鑸�55Si2Mn閶肩浉姣�锛屽挤(qi谩ng)搴﹀拰褰堟€фサ闄愬潎绋嶉珮锛堝叾涓�60Si2MnA閶兼洿濂斤級锛屾番閫忕洿鎬т篃杓冨ソ锛屽湪娌逛腑鑷ㄧ晫娣€忕洿绱勭偤37~73mm锛屽叾浠栨€ц兘鐩稿悓锛涗富瑕佷娇鐢ㄧ媭鎱�(t脿i)鐐烘番鐏苟涓韩鍥炵伀涓嬩娇鐢ㄣ€傜敤閫旓細姝ら嫾鎳�(y墨ng)鐢ㄥ唬娉涳紝閬╃敤浜庡埗閫犻惖閬撹粖杓�銆佹苯杌娿€佹嫋鎷夋(j墨)绛夊伐妤�(y猫)涓婂埗閫犳壙鍙楄純澶ц級鑽风殑鎵佸綀绨ф垨鐩村緫鈮�30mm鐨勮灪鏃嬪舰褰堢哀锛屽姹借粖銆佺伀杌婅粖绠变笅閮ㄦ壙鍙楁噳(y墨ng)鍔涘拰鎸嫊鐢ㄦ澘褰堢哀銆佸畨鍏ㄩ枼鍜屾鍥為枼涓婂綀绨т互鍙婂伐浣滄韩搴�<250鈩冮潪鑵愯潟鎬т粙璩�(zh矛)涓殑鑰愮啽褰堢哀锛涚敤浜庢壙鍙椾氦璁婅級鑽峰拰楂樻噳(y墨ng)鍔涗笅宸ヤ綔鐨勫ぇ鍨嬮噸瑕佸嵎鍒跺綀绨у拰鎵垮彈鍔囩儓纾ㄦ悕鐨勬(j墨)姊伴浂浠�銆� 60Si2CrA--鐗规€э細鑸�60Si2MnA閶肩浉姣�锛屽鎬х浉杩�锛屼絾鎶楁媺寮�(qi谩ng)搴﹀拰灞堟湇榛�(di菐n)鍧囪純楂�锛涚啽铏曠悊閬庣啽鏁忔劅鎬у拰鑴⒊鍌惧悜灏忥紝娣€忔€ч珮锛屾补涓嚚鐣屾番閫忕洿寰戠磩鐐�37~114mm锛屼絾鏈夊洖鐏剢鎬у偩鍚戯紱涓€鑸湪娣伀骞朵腑婧洖鐏笅浣跨敤銆傜敤閫旓細閬╃敤浜庡埗閫犳壙鍙楅珮鎳�(y墨ng)鍔涘強宸ヤ綔婧害<300C姊濅欢涓嬪伐浣滅殑褰堢哀锛屽瑾�(di脿o)閫熷櫒褰堢哀銆佹苯杓(j墨)姘ｅ皝褰堢哀銆侀珮澹撳姏姘存车纰熷舰褰堢哀鍙婂喎鍑濆櫒鏀壙绨х瓑銆� 60Si2CRVA--鐗规€у拰鐢ㄩ€旇垏60Si2CrA閶肩浉杩�锛屼絾褰堟€фサ闄愬拰楂樻韩鍔涘(xu茅)鎬ц兘鏇村ソ銆傜敤閫旓細閬╃敤浜庡埗閫犲伐浣滄韩搴﹀湪浣庝簬300~350鈩冩浠朵笅浣跨敤鐨勮€愮啽褰堢哀鍙婃壙鍙楁矕鎿婃€ф噳(y墨ng)鍔涘拰楂樿級鑽风殑閲嶈褰堢哀銆� 55CeMnA銆�60CrMnA--鐗规€э細鍏锋湁杓冮珮鐨勫挤(qi谩ng)搴�銆佸鎬э紝鐒婃帴鎬у樊銆佸彲鍒囧墛鎬у皻鍙�锛屾番閫忔€ф瘮纭呴尦鎴栫閴诲綀绨ч嫾濂�锛屾补涓嚚鐣岄珮锛岃劔纰冲偩鍚戞瘮纭呴尦閶间綆锛屽洖鐏剢鎬у偩鍚戣純澶э紝鏁呮噳(y墨ng)閬告搰鍚堥仼鐨勫洖鐏韩搴﹀拰鍐峰嵒閫熷害锛涗竴鑸湪娣伀骞朵腑婧洖鐏媭鎱�(t脿i)涓嬩娇鐢ㄣ€傜敤閫旓細閬╃敤浜庡埗閫犳苯杌�銆佹嫋鎷夋(j墨)绛夊伐妤�(y猫)涓婂埗閫犺純澶ц級鑽峰拰鎳�(y墨ng)鍔涙浠朵笅宸ヤ綔鐨勬澘褰堢哀鍜岀洿寰戣純澶э紙鍙仈(d谩)50mm锛夌殑铻烘棆褰㈠綀绨�銆� 60CrMnMoA--鐗规€э細缍�(j墨ng)鐔辫檿鐞嗗悗鍏锋湁鍜�60CrMnA閶肩浉鍚岀殑缍滃悎鍔涘(xu茅)鎬ц兘锛屾澶�锛屼笉瀹滃叿鏈夋洿濂界殑娣€忔€э紝鍦ㄦ补涓嚚鐣屾番閫忕洿寰戠磩鐐�100mm锛屼笖鐒″洖鐏剢鎬у偩鍚戙€傜敤閫旓細閬╃敤浜庡埗閫犺粖杓�銆佹嫋鎷夋(j墨)绛夊伐妤�(y猫)涓婄敤浜庡彈閲嶈級鎳�(y墨ng)鍔涜純澶у拰鐩村緫杓冨ぇ锛堝彲閬�(d谩)100mm锛夌殑铻烘棆褰㈠綀绨�銆� 50CrVA--鐗规€э細鏈夎純楂橀煂鎬�銆佸挤(qi谩ng)搴﹀拰褰堟€фサ闄�銆佺柌鍕炲挤(qi谩ng)搴︼紝杓冧綆鐨勫綀鎬фā閲�銆佽純楂樼殑灞堝挤(qi谩ng)姣斿拰娣€忔€э紝鐩村緫鍦�30~45mm鐨勫湏妫掕│妯�锛屾补涓彲娣€�锛涚啽铏曠悊鏅�(sh铆)閬庣啽鍜岃劔纰冲偩鍚戝皬锛屾矕鎿婇煂鎬т篃鑹ソ锛涗絾鐒婃帴鎬у樊锛屽喎璁婂舰濉戞€т綆锛岀啽鍔犲伐鏅�(sh铆)鍏锋湁褰㈡垚鐧介粸(di菐n)鐨勬晱鎰熸€�锛涗富瑕佸湪娣伀骞朵腑婧洖鐏悗浣跨敤銆傜敤閫旓細閬╃敤浜庡埗閫犲ぇ鎴潰鐨勯珮杓夎嵎閲嶈褰堢哀鍙婂伐浣滄韩搴︿綆浜�300鈩冪殑闁ラ杸褰堢哀銆佹椿濉炲綀绛�锛涗篃鍙敤浜庨潪鑵愯潟鎬т粙璩�(zh矛)涓�銆佸伐浣滄韩搴�<400鈩冪殑鍏跺壍(chu脿ng)鏀跺ぇ鎴潰鐨勯噸瑕佽(di脿o)璩�(zh矛)闆朵欢銆� 60W4MnBA--鐗规€э細鎬ц兘鑸�60CrMnA閶煎熀鏈浉浼�锛屼絾鏈夋洿濂界殑娣€忔€�锛屽湪娌逛腑鑷ㄧ晫娣€忕洿寰戠磩鐐�100~150mm銆傜敤閫旓細閬╃敤浜庡埗閫犲ぇ鍨嬪綀绨э紝濡傛帹鍦熸(j墨)涓婄殑鐤婃澘褰堢哀锛岃埞鑸朵笂鐨勫ぇ鍨嬭灪鏃嬪綀绨у拰鎵姏褰堢哀銆� 30W4Cr2VA--鐗规€э細涓€绋珮寮�(qi谩ng)搴︾殑鑰愮啽褰堢哀閶硷紝鏈夎壇濂界殑瀹ゆ韩鍜岄珮婧姏瀛�(xu茅)鎬ц兘锛岀壒鍒ラ珮鐨勬番閫忔€э紱鍥炵伀绌�(w臎n)瀹氭€х敋浣�锛岀啽鍔犲伐鎬ц壇濂�锛岄仼瀹滃湪瑾�(di脿o)璩�(zh矛)鐙€鎱�(t脿i)涓嬩娇鐢�銆傜敤閫旓細閬╃敤浜庡埗閫犳韩搴︹墹500鈩冩浠朵笅鐨勭啽褰堢哀锛屽閸嬬垚涓昏瀹夊叏褰堢哀銆佹苯杓(j墨)涓婃埃灏佸綀绨х墖绛�銆� |
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