D2妯″叿閶�
D2妯″叿閶� 寤犲锛孌2妯″叿閶艰(gu墨)鏍硷紝D2妯″叿閶煎児(ji脿)鏍�
D2妯″叿閶兼€ц兘锛孌2妯″叿閶兼澘鏉�锛孌2妯″叿閶兼垚鍒�
鏉辫帪甯傞暦(zh菐ng)瀹夌櫨浣虫ā鍏烽嫾鏉愬皥妤�(y猫)鎵圭櫦(f膩)閵峰敭D2妯″叿閶煎強鍚勭ó鍏朵粬鍎�(y艒u)璩�(zh矛)鏉愯唱(zh矛)妯″叿閶兼潗
D2妯″叿閶兼€ц兘
D2妯″叿閶奸珮鑰愮（銆佸井璁婂舰鍐蜂綔妯″叿閶�锛岄ⅷ(f膿ng)纭伐鍏烽嫾锛屽惈纰抽噺楂橀仈(d谩)1.5%锛屽惈閴婚噺楂橀仈(d谩)11.5%锛岀稉(j墨ng)鐔辫檿鐞嗙‖搴﹀彲閬�(d谩)60HRC銆�
涓枃鍚�
D2妯″叿閶�
鍚⒊閲�
1.5%
鍚壔閲�
11.5%
缍�(j墨ng)鐔辫檿鐞嗙‖搴�
60HRC
鐢�(ch菐n)鍝佹杩�
D2妯″叿閶奸珮鑰愮（銆佸井璁婂舰鍐蜂綔妯″叿閶�锛岄ⅷ(f膿ng)纭伐鍏烽嫾锛屽惈纰抽噺楂橀仈(d谩)1.5%锛屽惈閴婚噺楂樺枾11.5%锛岀稉(j墨ng)鐔辫檿鐞嗙‖搴﹀彲閬�(d谩)60HRC銆侱2閶煎彲鐢ㄤ締鍒堕€犳埅闈㈠ぇ銆佸舰鐙€寰�(f霉)闆溿€佺稉(j墨ng)鍙楁矕鎿婂姏澶�銆佽姹傝€愮（鎬ч珮鐨勫喎浣滄ā鍏烽嫾锛屽纭呴嫾鐗囨矕妯�銆佸喎鍒囧壀鍒€銆佸垏閭婃ā绛�銆�
鍖栧(xu茅)鎴愬垎
|
鍏冪礌 |
C |
Si |
Mn |
Cr |
V |
Mo |
|
鐧惧垎姣�(%) |
1.40-1.60 |
0.30-0.50 |
0.30-0.50 |
11.0-13.0 |
0.80 |
0.70-1.20 |
鍎�(y艒u)榛�(di菐n)
1銆佸姞宸ユ€уソ锛岀啽铏曠悊灏哄绌�(w臎n)瀹�
2銆佸劒(y艒u)鑹殑姗�(j墨)姊板姞宸ュ瀷
3銆佹番纭檪(sh铆)锛屽劒(y艒u)鑹殑灏哄绌�(w臎n)瀹氭€�
4銆佹番纭拰鍥炵伀鍚�锛岀敱楂樼殑琛ㄩ潰纭害鑸囨(j墨)楂旈煂鎬х殑鑹ソ閰嶅悎
鐗规€�
楂樿€愮（鎬�,鍙湡绌虹啽铏曠悊鑷矵RC60掳-62掳,鍔犲伐鎬ц兘鍎�(y艒u)銆�
鐔辫檿鐞嗗伐钘�
宸ヤ欢绮楀姞宸ュ悗锛屽姞鐔辫嚦600~650鈩�锛屼繚婧�2h锛岄毃鐖愬喎鍗诲埌500鈩�锛屽嚭鐖愮┖鍐�
鍔涘(xu茅)鎬ц兘
纭害 锛氶€€鐏�,鈮�255HB,澹撶棔鐩村緫鈮�3.8mm锛涙番鐏�,鈮�59HRC
娣伀娉ㄦ剰浜嬮爡(xi脿ng)
娣伀鍚庢噳(y墨ng)鍙婃檪(sh铆)鍥炵伀锛岄槻姝㈤枊瑁傦紝骞惰闃叉琛ㄩ潰鑴⒊锛岄噺瑕�(gu墨)鍙婇珮绮惧害妯″叿鎳�(y墨ng)閫�(j矛n)琛屾繁鍐疯檿鐞嗭紙-70鈩冿級锛屽苟閲囩敤楂樻韩鍥炵伀锛屾笡灏戝伐浠惰畩褰�锛岄珮婧洖鐏韩搴�500~560鈩�锛岀‖搴﹀ぇ浜�58HRC
鐔辫檿鐞嗚(gu墨)鑼�
鐔辫檿鐞嗚(gu墨)鑼冿細娣伀,820卤15鈩冮爯(y霉)鐔憋紝1000卤6鈩�(楣芥荡)鎴�1010卤6鈩�(鐖愭帶姘ｆ皼)鍔犵啽,淇濇韩10锝�20min,绌哄喎锛�200卤6鈩冨洖鐏€�
鍘绘噳(y墨ng)鍔涢€€鐏細宸ヤ欢绮楀姞宸ュ悗锛屽姞鐔辫嚦600~650鈩冿紝淇濇韩2灏忔檪(sh铆)锛岄毃鐖愬喎鍗诲埌500鈩�锛屽嚭鐖愮┖鍐�銆�
娣伀锛氬伐浠剁珐鎱㈠崌婧埌600鈩�锛屼繚婧�20鍒嗛悩閫�(j矛n)琛岀涓€娆￠爯(y霉)鐔�锛屽潎婧悗鍗囪嚦850鈩�锛屽啀淇濇韩30min閫�(j矛n)琛岀浜屾闋�(y霉)鐔憋紝鏈€鍚庡崌婧埌1020~1040鈩�锛屼繚婧�25~40min锛屽嚭鐖愮┖鍐�銆�
鍥炵伀锛氭番鐏悗鎳�(y墨ng)绔嬪嵆鍥炵伀锛屽苟鍥炵伀鑷冲皯鍏╂锛屾瘡娆′繚婧檪(sh铆)闁撲笉浣庝簬2h
娉ㄦ剰锛氭番鐏悗鎳�(y墨ng)鍙婃檪(sh铆)鍥炵伀锛岄槻姝㈤枊瑁�锛屽苟瑕侀槻姝㈣〃闈㈣劔纰�锛岄噺瑕�(gu墨)鍙婇珮绮惧害妯″叿鎳�(y墨ng)閫�(j矛n)琛屾繁鍐疯檿鐞嗭紙-70鈩冿級锛屽苟閲囩敤楂樻韩鍥炵伀锛屾笡灏戝伐浠惰畩褰�锛岄珮婧洖鐏韩搴�500~560鈩�锛岀‖搴﹀ぇ浜�58HRC銆�
纭害 锛氶€€鐏�,鈮�255HB锛屽鐥曠洿寰戔墺3.8mm锛屾番鐏�,鈮�59HRC 銆�
鐔辫檿鐞嗚(gu墨)鑼冨強閲戠浉绲勭箶锛氭番鐏�,820卤15鈩冮爯(y霉)鐔�锛�1000卤6鈩�(楣芥荡)鎴�1010卤6鈩�(鐖愭帶姘ｆ皼)鍔犵啽锛屼繚婧�10锝�20min锛岀┖鍐�锛�200卤6鈩冨洖鐏€�
鍑哄粻鐙€鎱�(t脿i)
閫€鐏嚦HB255
鍘氬害:2.5mm-12mm-14mm-16mm
鐢ㄩ€�
鐢ㄤ簬浜旈噾娌栧妯�,鎷変几妯�,涓嶉姽閶肩墖娌栬妯�,楂樼‖搴︽矕瑁佹ā,鍓垏鍒€妯�,鎼撶挡妯�,浜旈噾闆朵欢鍒朵綔,姗�(j墨)姊板埗閫犵瓑銆�
鎳�(y墨ng)鐢ㄨ垑渚�
1) 鐢ㄤ簬鍐扮澹撶府姗�(j墨)鍚庣僵鎷夋繁妯″叿, 娣伀纭害56~58HRC銆�
2) 鐐烘彁楂楧2鍐蜂綔妯″叿鎵侀嫾杌嬫潗鐨勪娇鐢ㄥ＝鍛�, 閲囩敤娣诲姞绋€鍦熺殑鏂规硶, 鍓囬嫾鐨勮€愮（鎬у拰娌栨搳闊屽害鍧囧ぇ鐐烘敼鍠�, 寰炶€岄仈(d谩)鍒版彁楂樺湏妯″叿鎵侀嫾杌嬫潗浣跨敤澹藉懡鐨勭洰鐨�銆�
3) 鐢变簬D2閶间腑鐨刅銆� Mo鍚噺楂樹簬Cr12MoV閶�, 鍏锋湁鏇村ソ鐨勭稖鍚堟€ц兘, 鑰屽偝绲�(t菕ng)鐨凜r12MoV閶煎皣閫愭几琚彇浠�銆�
4) 鐢―2閶煎埗閫犵殑婊剧挡杓€侀洟鑷�(t谩i)瑾�(di脿o)鏉垮喎娌栨ā, 鑸嘋r12MoV閶肩浉姣斿彲鎻愰珮浣跨敤澹藉懡5 ~6 鍊嶃€�
灏�(du矛)姣斿垎鏋�
鍦�(gu贸)鐢�(ch菐n)Cr12Mo1V1閶�銆佺編鍦�(gu贸)D2閶�銆佹棩鏈琒KD11閶�, 鐩＄涓夎€呭寲瀛�(xu茅)鎴愬垎鐩稿悓. 浣嗘€ц兘宸垾寰堝ぇ銆傜啽铏曠悊鍚庡湅(gu贸)鐢�(ch菐n)閶肩殑鑹叉兢寰亸姗欑磪, 璁婂舰涓€鑸緢澶�, 瀵�(sh铆)闅涗娇鐢ㄦ檪(sh铆)瀹规槗鎰忓鐧�(f膩)鐢熺柌鍕炴柗瑁�; D2 閶艰壊婢ゅ喎鐧�, 纭害楂樹簬 SKD11 閶�, 闊屾€ф矑 SKD11 閶煎ソ. 楂樻噳(y墨ng)鍔涜檿瀹规槗鍑虹従(xi脿n)寰皬缂哄彛;SKD11閶煎墖鑹叉兢鍏夋饯(r霉n), 缍滃悎鎬ц兘鏈€濂�銆�
鍙冭€冨皪(du矛)鎳�(y墨ng)鐗岃櫉(h脿o)
涓湅(gu贸) GB 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o) Cr12Mo1V1銆佺編鍦�(gu贸) ASTM/UNS 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o) D2/T30402銆佸湅(gu贸)闅涙(bi膩o)婧�(zh菙n)鍖栫祫绻� (ISO) 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o) 160CrMoV12銆佸痉鍦�(gu贸)DIN妯�(bi膩o)婧�(zh菙n)鏉愭枡绶ㄨ櫉(h脿o)1.2379銆佸痉鍦�(gu贸)DIN妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o) X155CrMoV12-1銆佹硶鍦�(gu贸) NF 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o) X160CrMoV12銆佽嫳鍦�(gu贸) BS 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o) BD2銆佹棩鏈� JIS妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o)SKD11銆佹棩鏈棩绔� (HITACHl) 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o)SLD銆佹棩鏈ぇ鍚� (DAIDO) 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o)DC11銆佹棩鏈笉浜岃秺 (NACHl) 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o) CDS11銆佸ェ鍦板埄鐧剧タ (BOHLER) 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o)K110銆佺憺鍏镐竴鍕濈櫨 (ASSAB) 妯�(bi膩o)婧�(zh菙n)鐗岃櫉(h脿o) XW41
