瑾槑锛歒D287鏄綆姘瀷鎶楁埃铦曡€愭偿鐮傜（鎼嶅皥鐢ㄧ剨绲�銆傚叿鏈夎壇濂界殑鎶楁埃铦�銆佹姉娉ユ矙纾ㄦ悕鎬ц兘鍜屽劒(y艒u)鑹殑鐒婃帴宸ヨ棟鎬�銆傚彲閫�(j矛n)琛屽叏浣嶇疆鐒婃帴鍙婂湪姗�(j墨)鍧戝収(n猫i)鏂界剨銆傚爢鐒婇噾灞叿鏈夎壇濂界殑姗�(j墨)鍔犲伐鎬ц兘銆�
鐢ㄩ€旓細涓昏鐢ㄤ簬姘存车銆佹按杓(j墨)閬庢祦閮ㄤ欢鐨勫埗閫犲強鍫嗙剨淇悊锛岄倓鍙敤浜庡悓鏉愯唱(zh矛)杞�(zhu菐n)杓殑鐒婃帴銆�
YD317A鑰愮（鐒婄挡
YD286B鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑:YD286B鏄綆姘墍鍨嬭棩鑺殑楂橀尦閶奸尦閴瀷鍫嗙剨鐒婄挡锛岀啍鏁烽噾灞偤濂ф皬楂旂祫绻�锛屽彲鍐蜂綔鍔犲伐锛屾矕鎿婂悗纭寲锛屾姉娌栨搳鑰愮（鎬уソ锛岄煂鎬ч珮骞跺叿鏈夎純濂界殑鎶楄鎬ц兘銆�
鐢ㄩ€�:閬╃敤浜庨珮閷抽嫾鍫嗙剨锛屾槸閻佃矾楂橀尦閶艰粚锛岄亾宀斿爢鐒婁慨寰�(f霉)鐨勫皥鐢ㄧ剨姊濓紝涔熷彲鐢ㄤ簬鍚勯鐮寸姗�(j墨)銆佹帹鍦熸(j墨)绛夊彈娌栨搳闈�--纾ㄦ悕閮ㄤ綅鐨勫爢鐒�銆�
YD317A鑰愮（鐒婄挡
YD286A鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑:YD286A鏄綆姘墍鍨嬭棩鑺殑楂橀尦閶奸尦閴瀷鍫嗙剨鐒婄挡锛岀啍鏁烽噾灞偤濂ф皬楂旂祫绻�锛屽彲鍐蜂綔鍔犲伐锛屾矕鎿婂悗纭寲锛屾姉娌栨搳鑰愮（鎬уソ锛岄煂鎬ч珮骞跺叿鏈夎純濂界殑鎶楄鎬ц兘銆�
鐢ㄩ€�:閬╃敤浜庨珮閷抽嫾鍫嗙剨锛屾槸閻佃矾楂橀尦閶艰粚锛岄亾宀斿爢鐒婁慨寰�(f霉)鐨勫皥鐢ㄧ剨姊濓紝涔熷彲鐢ㄤ簬鍚勯鐮寸姗�(j墨)銆佹帹鍦熸(j墨)绛夊彈娌栨搳闈�--纾ㄦ悕閮ㄤ綅鐨勫爢鐒�銆�
YD317A鑰愮（鐒婄挡
YD277鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑:YD277鐐轰綆姘瀷钘ヨ姱鐨勯珮閴婚尦閶艰€愭埃铦曞爢鐒婄剨绲�锛岄噰鐢ㄧ洿娴佸弽鎺�銆傜剨绺噾灞兘鍔犲伐纭寲锛屽瘜鏈夐煂鎬�銆佽€愭埃铦�锛屽苟鍏锋湁鑹ソ鐨勬姉瑁傜磱鎬ц兘銆�
鐢ㄩ€�:閬╃敤浜庡爢鐒婃按杓(j墨)鍙楁埃铦曠牬澹炵殑闆朵欢锛屽姘磋吉姗�(j墨)鐨勮憠鐗�銆佸皫(d菐o)姘磋憠绛�锛屽悓鏅�(sh铆)涔熼仼鐢ㄤ簬瑕佹眰鑰愮（鎬у強闊屾€ч珮鐨勯珮閷抽嫾鍒朵欢鐨勫爢鐒婏紝濡傞惖璺亾宀�銆佽灪鏃嬭几閫佹(j墨)妲�(g貌u)銆佹帹鍦熸(j墨)鍒€鐗囥€佹姄鏂�銆佺牬纰庡垉绛夈€�
YD276鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑:YD276鐐轰綆姘瀷钘ヨ姱鐨勯珮閴婚尦閶艰€愭埃铦曞爢鐒婄剨绲�锛岀剨绺噾灞兘鍔犲伐纭寲锛屽瘜鏈夐煂鎬�銆佽€愭埃铦�锛屽苟鍏锋湁鑹ソ鐨勬姉瑁傜磱鎬ц兘銆�
鐢ㄩ€�:閬╃敤浜庡爢鐒婃按杓(j墨)鍙楁埃铦曠牬澹炵殑闆朵欢锛屽姘磋吉姗�(j墨)鐨勮憠鐗�銆佸皫(d菐o)姘磋憠绛夛紝鍚屾檪(sh铆)涔熼仼鐢ㄤ簬瑕佹眰鑰愮（鎬у強闊屾€ч珮鐨勯珮閷抽嫾鍒朵欢鐨勫爢鐒�锛屽閻佃矾閬撳矓銆佽灪鏃嬭几閫佹(j墨)妲�(g貌u)銆佹帹鍦熸(j墨)鍒€鐗�銆佹姄鏂�銆佺牬纰庡垉绛�銆�
YD266鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑:YD266鏄綆姘墍鍨嬭棩鑺殑楂橀尦閶煎爢鐒婄剨绲�锛屽爢鐒婃檪(sh铆)瀹滈噰鐢ㄥ皬闆绘祦锛岀獎鐒婇亾锛岃秮绱呯啽鏅�(sh铆)绔嬪嵆閷樻搳鎴栨按娣紝浠ユ笡灏戣绺偩鍚�銆傚爢鐒婇噾灞偤濂ф皬楂旈珮閷抽嫾锛屽叿鏈夊姞宸ョ‖鍖栵紝鍫�(ji膩n)闊屽拰鑰愮（鐨勭壒榛�(di菐n)銆�
D266鑸嘍256鐨勫崁(q奴)鍒ュ湪浜庣剨绺噾灞腑鍔犲叆浜哅o锛屽緸鑰屾彁楂樹簡鎶楄鍜岃€愮（鎬ц兘銆�
鐢ㄩ€�:閬╃敤浜庡悇绋牬纰庢(j墨)锛岄珮閷抽嫾杌�锛屾枟銆佹帹鍦熸(j墨)绛夊彈娌栨搳鑰屾槗纾ㄦ悕閮ㄤ綅鐨勫爢鐒�銆�
YD256鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑:YD256鏄綆姘墍鍨嬭棩鑺殑楂橀尦閶煎爢鐒婄剨绲诧紝绐勭剨閬�锛岃秮绱呯啽鏅�(sh铆)绔嬪嵆閷樻搳鎴栨按娣紝浠ユ笡灏戣绺偩鍚�銆傚爢鐒婇噾灞偤濂ф皬楂旈珮閷抽嫾锛屽叿鏈夊姞宸ョ‖鍖栵紝鍫�(ji膩n)闊屽拰鑰愮（鐨勭壒榛�(di菐n)銆�
鐢ㄩ€�:閬╃敤浜庡悇绋牬纰庢(j墨)锛岄珮閷抽嫾杌岋紝鏂�銆佹帹鍦熸(j墨)绛夊彈娌栨搳鑰屾槗纾ㄦ悕閮ㄤ綅鐨勫爢鐒�銆�
YD317A鑰愮（鐒婄挡
5)閹�(Ni锛夐幊灏�(du矛)閶肩殑闊屾€ф湁姣旇純椤憲鐨勬晥鏋�锛屼竴鑸綆婧矕鎿婂€艰姹傝純楂樻檪(sh铆)锛岄仼鐣�(d膩ng)鎽诲叆涓€浜涢幊銆�
YD437鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑锛歒D437鏄綆姘瀷钘ョ毊鐨勫爢鐒婄剨绲�銆�
鐢ㄩ€旓細鐢ㄤ簬楂樻韩姊濅欢涓嬭姹傞珮纭害銆侀珮鑰愮（鎬х殑宸ヤ欢鍫嗙剨銆備富瑕佺敤浜庡喍閲戝伐妤�(y猫)绯荤当(t菕ng)锛岃粙閶煎粻銆佺厜閻靛粻瑁濆叆姗�(j墨)鍚婄墮浠ュ強杌嬮嫾寤犻洐閲戝爆鐔卞壀鍒冪殑鍫嗙剨銆�
鍫嗙剨灞ょ‖搴︼紙鐒婂悗绌哄喎锛塇RC40~42
YD427鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑锛歒D427鏄綆姘瀷楂樻韩鑰愮（鍫嗙剨鐒婄挡銆�
鐢ㄩ€旓細閬╃敤浜庨珮婧浠朵笅鍏锋湁楂樼‖搴﹀拰鑰愮（鎼嶉儴浠剁殑鍫嗙剨锛屽杌嬮嫾銆佺厜閻佃鍏ユ(j墨)鍚婄墮鍙婇嫾鍧壀鍒囩敤闆欓噾灞啽鍓垉鐨勫爢鐒�銆�
鍫嗙剨灞ょ‖搴︼紙鐒婂悗绌哄喎锛塇RC鈮�40
YD406鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑锛歒D406鏄綆姘瀷鑰愮（鍫嗙剨鐒婄挡銆傚爢鐒婇噾灞噾鐩哥祫绻旂偤伪鍥烘憾楂�+濂ф皬楂�+棣皬楂�+鍏辨櫠锛屽叿鏈夎純濂界殑绱呯‖鎬�銆佹姉瑁傛€у拰鑰愮啽鐤插嫗鎬�銆�
鐢ㄩ€旓細閬╃敤浜庤€愰珮婧垉鍏枫€佹ā鍏风殑鍫嗙剨锛屽閶艰粚灏�(du矛)鎺ユ埃澹撶剨鏅�(sh铆)鎺ㄧ槫鍒€鍒冨彛鐨勫爢鐒婂強鐔卞壀鍒囧垁鍒冨彛鐨勫爢鐒婄瓑銆�
鍫嗙剨灞ょ‖搴︼紙鐒婂悗绌哄喎锛塇RC鈮�50
YD317A鑰愮（鐒婄挡
YD397鑰愮（鍫嗙剨钘ヨ姱鐒婄挡
瑾槑:YD397鏄綆姘垑鍨嬭棩鑺殑CrMnMo鐔遍崨鍫嗙剨鐒婄挡銆傚爢鐒婂堡绲勭箶鐐洪Μ姘忛珨+娈樹綑濂ф皬楂�锛屽叿鏈夎€愰噾灞枔纾ㄦ悕鍙婄（绮掔（鎼嶆€ц兘銆�
鐢ㄩ€�:鐢ㄤ簬鍫嗙剨閼勯嫾鎴栭崨閶间綔鍧珨鐨勭啽閸涙ā锛屼篃鍙敤浜庝慨寰�(f霉)5CrMnMo銆�5CrNiMo銆�5CrNiSiW閶煎埗鐨勮垔閸涙ā锛屾垨鍫嗙剨楂樺挤(qi谩ng)搴﹁€愮（闆朵欢銆�
涓昏鐢ㄤ簬鐮寸姗�(j墨)閷橀牠鍤�(y谩n)閲嶇（鎼嶉儴浣嶇殑鍫嗙剨淇京(f霉)锛屼竴鑸爢鐒�1锝�2灞ゅ嵆鍙�,涔熷彲鐢ㄤ簬濉旂榻掍慨寰�(f霉)銆傛牴鎿�(j霉)涓嶅悓鐨勪娇鐢ㄥ牬(ch菐ng)鍚�锛屽彲鏈夐伕鎿囩殑浣跨敤锛屽叾鑰愮（鎬х敱楂樿嚦浣庝緷娆＄偤銆佺‖搴�55锝�59 BD-070鑰愮（鐒婃 瑾槑锛欱D-070鍫嗙剨鐒婃锛岄噰鐢℉108B鑰愮（閶兼媺鍒跺舰鎴愮剨鑺�锛岃棩鐨惈60%浠ヤ笂鐨勯憚閫犵磵绫崇⒊鍖栭帰纰冲寲纭�锛屽娑傚牽鎬т綆姘瀷娑傛枡锛屼緷闈犵剨鑺鐨腑鐨勫悎閲戦亷搴︼紝鐒婃帴宸ヨ棟鎬ц純濂�锛屾湁妤靛挤(qi谩ng)鐨勬姉娌栨搳鎶楄€愮（鎬ц兘锛岃劔娓ｅ鏄�锛岄浕寮х┅(w臎n)瀹�锛岄噰鐢ㄧ洿娴佹柦鐒�锛岃純灏忛浕娴併€傝(gu墨) 鏍硷細3.2- 4.0.-5.0 鐢ㄩ€旓細鐢ㄤ簬鍫嗙剨鑰愬窎鐭冲挤(qi谩ng)鐑堢（鎼嶇殑姗�(j墨)姊伴浂閮ㄤ欢锛屽涓夌墮杓墕闋殑鐗欐姄鑳岄儴銆侀紦棰�(f膿ng)姗�(j墨)钁夌墖銆佸挤(qi谩ng)鍔涢噰鐓ゆ痪绛�銆佹墡绯栨(j墨)杌嬭讥銆佹贩鍑濆湡鏀媽姗�(j墨)钁夌墖绛夈€� 鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/% C Si Mn Cr W+P+Hi Mo Ni 鍏朵粬 1.5-4 鈮�4 鈮�3 鈮�3 50-70 鈮�7 鈮�3 鈮�3 鍫嗙剨纭害HRC锛氣墺70 BD-080绱嶇背鑰愮（鐒婃 瑾槑锛欱D-080绱嶇背鍚堥噾鐒婃閲囩敤鐢ㄧ編鍦嬫柊鍨嬭€愮（鏉愭枡锛屽伐钘濈簿鑹劔娓ｆ柟渚块浕寮х┅(w臎n)瀹�锛佺剨姊濅笉闇€瑕佺剨鍓嶉爯(y霉)鐔�锛岀剨鍚庣劇闇€淇濇韩銆傞珮纭害銆侀珮鑰愮（銆佽€愭矕鍒风（鎼�锛屾姉鑵愯潟锛岃€愰珮婧瓑銆傚彲鐒婃€уソ?锛熺r鐭崇爞纾ㄧ矑纾ㄦ悕锛屽彲寤堕暦瑷�(sh猫)鍌欎娇鐢ㄥ＝鍛�4-8鍊�銆�. 瑕�(gu墨) 鏍硷細3.2- 4.0.-5.0 鐢ㄩ€旓細涓昏鐢ㄤ簬鍖栧伐瑷�(sh猫)鍌欏拰鍚勭ó姗�(j墨)姊拌ō(sh猫)鍌欑（鎼嶉儴浣嶇殑鍫嗙剨淇(b菙)銆傚鍐堕噾姗�(j墨)姊般€佺う涓婃(j墨)姊�銆侀亾宀�銆侀剛鏉�銆侀彑鏂�銆侀彑榻�銆佸伐绋嬮噰鐭宠埞绛夌姗�(j墨)绲炲垁銆佽灪鏃�銆佹敧鎷屾(j墨)钁夌墖銆侀ⅷ(f膿ng)姗�(j墨)钁夌墖銆侀伕绀︽(j墨)姊�銆佸伐绋嬫(j墨)姊般€佸缓鏉愭(j墨)姊�?銆�?鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/% C Cr Ni M0 鏂板瀷鏉愭枡Hi 鈮�1.5 鈮�3.0 5.0-7.0 鈮�8.0 60-65 鍫嗙剨灞ょ‖搴︼細HRC鈮�80
