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G217鐒婃鍍规牸
鐢�(ch菐n)鍝佺啊浠嬶細鍫嗙剨鏄湪宸ヤ綔鐨勪换鎰忛儴浣嶇剨鏁蜂竴灞ょ壒娈婄殑鍚堥噾闈�锛屽叾鐩殑鏄彁楂樺伐浣滈潰鐨勮€愮（鎼�銆佽€愯厫铦曞強鑰愮啽绛夋€ц兘銆備緥濡傚湪鏅€氱⒊绱犻嫾宸ヤ綔鐨勭（鎼嶉潰涓婂爢鐒婁竴灞よ€愮（鎼嶅悎閲�锛屼笉浣嗗彲浠ラ檷浣庢垚鏈€屼笖鍙互鐛插緱鍎�(y艒u)鐣扮殑缍滃悎鎬ц兘銆傚埄鐢ㄥ皪鐒婃柟娉曚慨寰�(f霉)鍙楀埌纾ㄦ悕鎴栬厫铦曠殑宸ヤ綔鏄稉(j墨ng)婵�(j矛)鍙堟湁鏁堢殑鏂规硶銆� 鑰愮（鍫嗙剨姊濆叡鍒嗙偤锛�1銆丆H.D908鍨嬭€愮啽鑰愯潟鑰愮（鍫嗙剨姊�銆�2銆丆H.D918鍨嬭€愮（鐒婃銆�3銆丆H.D910鍨嬭€愮（鐒婃銆�4銆丆H.D928鍨嬭€愮（鐒婃銆�5銆丆H.D912鍨嬭€愮（鐒婃銆�6銆丆H.D938鍨嬭€愮（鐒婃銆�7銆丆H.D947鍨嬭€愮（鐒婃銆�8銆丆H.D906鍨嬭€愮（鐒婃銆�9銆侀埛鍩哄爢鐒婃(鍙稿お绔嬪悎閲�)銆�10銆佺⒊鍖栭帰鎺ㄧ剨鐒婃(GBED W-A-15)锛�(1)D707鍨�(GBED W-A-15)锛�(2)D717鍨�(GBED W-B-15)銆�11銆侀珮閴婚憚閻靛爢鐒婃銆�12銆侀枼闁€鐢ㄥ爢鐒婄剨姊�銆�13銆侀珮閫熷伐鍏烽嫾鍙婃ā鍏枫€佸垏鍓婂叿鍒冨爢鐒婃銆�14 銆佷竴鑸€氱敤鍫嗙剨鐒婃銆�
1銆丆H.D908鍨嬭€愮啽鑰愯潟鑰愮（鍫嗙剨姊�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)

C Mn Si Cr W Ni B4C Mo V 鍏跺畠
鈮�1.0 鈮�2.0 鈮�1.5 10.0-15.0 1.0-2.0 1.0-3.0 鈮�1.0 1.0-3.0 鈮�1.0 鈮�4.0
鐒婂堡纭害HRC鈮�60 鑰愮啽婧害鈮�600鈩� 鍙爢鐒婇憚閻电⒊閶�銆佸悎閲戦嫾銆佷笉閵归嫾绛夋瘝鏉愶紝鎶楄鎬уソ锛屼氦鐩存祦鍏╃敤锛屽喎鐒�.


2銆丆H.D918鍨嬭€愮（鐒婃

鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)
C Mn Si Cr W B4C Mo V 鍏跺畠
1.0-3.0 鈮�2.0 鈮�1.0 20.0-30.0 2.0-3.0 鈮�2.0 鈮�2.0 鈮�1.0 鈮�4.0
鐒婂堡纭害HRC-70 鑰愮啽婧害鈮�600鈩� 鍙爢鐒婇憚閻电⒊閶笺€佸悎閲戦嫾銆佷笉閵归嫾绛夋瘝鏉�锛屼氦鐩存祦鍏╃敤锛屾瘝鏉愰爯(y霉)鐔�銆佺剨鍚庣珐鍐�.


3銆丆H.D910鍨嬭€愮（鐒婃

鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)
C Mn Si Cr W Ni Mo V 鍏跺畠
鈮�1.0 鈮�1.50 鈮�1.0 5.0-10.0 1.0-2.0 鈮�1.0 鈮�2.0 鈮�0.5 鈮�4.0
鐒婂堡纭害HRC鈮�55 鑰愮啽婧害鈮�500鈩� 鍙爢鐒婂悇绋噾灞瘝鏉愩€佸悎閲戦嫾锛屼氦鐩存祦鍏╃敤锛屾姉瑁傛€уソ.鐩存帴鍐风剨.


4銆丆H.D928鍨嬭€愮（鐒婃

鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)
C Mn Si Cr W Ni Co Mo V 鍏跺畠
鈮�1.5 鈮�2.0 鈮�1.5 25.0-35.0 4.0-6.0 鈮�5.0 鈮�5.0 鈮�3.0 鈮�1.50 鈮�4.0
鐒婂堡纭害HRC鈮�60-70 鑰愮啽婧害鈮�800鈩� 鍙爢鐒婂悇绋噾灞瘝鏉�,浜ょ洿娴佸叐鐢�锛屾姉瑁傛€уソ.鐩存帴鍐风剨.


5銆丆H.D912鍨嬭€愮（鐒婃

鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)

C Mn Si Cr W Mo V 鍏跺畠
鈮�0.5 鈮�1.50 鈮�1.0 5.0-10.0 鈮�1.0 1.0 鈮�0.5 鈮�4.0
鐒婂堡纭害HRC鈮�45 鑰愮啽婧害鈮�600鈩� 鍙爢鐒婄⒊閶�銆佸悎閲戦嫾锛屼笉閵归嫾绛夋瘝鏉�锛屾姉瑁傛€уソ,浜ょ洿娴佸叐鐢�.


6銆丆H.D938鍨嬭€愮（鐒婃

鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)
C Mn Si Cr W Ni Mo V 鍏跺畠
鈮�1.0 10.0-15.0 鈮�1.5 10.0-15.0 2.0-4.0 1.50-3.0 1.0-2.0 鈮�1.0 鈮�4.0
鐒婂堡纭害HRC28-40 鑰愮啽婧害鈮�800鈩� 鍙爢鐒婄⒊閶�銆佸悎閲戦嫾锛屼笉閵归嫾绛夋瘝鏉�锛岀郴閶煎粻鍚婅粖銆佺啽鍓彛灏堢敤鐒婃锛屼篃鍙敤浜庡叾瀹冨喎鐔变氦鏇跨（鎼嶉浂閮ㄤ欢鐨勬仮寰�(f霉)鍫嗙剨銆備氦鐩存祦鍏╃敤锛岀洿鎺ュ喎鐒娿€�


7銆丆H.D947鍨嬭€愮（鐒婃
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)
C Mn Si Cr W Ni Co Mo V Nb
鈮�0.50 鈮�1.50 鈮�1.5 浣欓噺 3.0-5.0 20.0-30.0 鈮�5.0 10.0-20.0 鈮�1.0 鈮�2.0
鐒婂堡纭害HRC25-40 鑰愮啽婧害鈮�1000鈩� 鍙爢鐒婄⒊閶笺€佸悎閲戦嫾锛屼笉閵归嫾绛夋瘝鏉�锛屽彲鎳�(y墨ng)鐢ㄤ簬閫�(j矛n)鍙ｉ崨搴娿€侀寴闋瓑銆傞珮婧珮娌栨搳闆堕儴浠剁殑淇京(f霉)鍫嗙剨锛岀洿鎺ユ柦鐒娿€�


8銆丆H.D906鍨嬭€愮（鐒婃

鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)
C Mn Si Ni Nb Mo V 鍏跺畠
鈮�0.12 鈮�1.0 鈮�1.0 1.0-3.0 鈮�0.5 1.0 鈮�0.5 鈮�4.0
鎶楁媺寮�(qi谩ng)搴ξ碽鈮�750MPa 灞堟湇寮�(qi谩ng)搴ξ磗鈮�650 浼搁暦鐜�&5鈮�20 瑭茬剨姊濆彲閬╃敤浜庢締閼勯嫾閷犳ā鐨勫爢鐒婁慨瑁�(b菙)銆備篃鍙敤浜庡叾瀹冮珮婧牬鍚堟(j墨)姊伴浂閮ㄤ欢鐨勭剨鎺�锛屼氦鐩存祦鍏╃敤銆�


9銆侀埛鍩哄爢鐒婃(鍙稿お绔嬪悎閲�)
鍏剁敘(ch菐n)鍝佺墝铏熸湁(1)D802 (GBED CoCr-A-03) HRC鈮�40
(2)D812 (GBED CoCr-B-03) HRC鈮�44
(3)D828 (GBED CoCr-C-03) HRC鈮�53
閳峰熀鐒婃鍙唬娉涙噳(y墨ng)鐢ㄤ簬宸ヤ綔婧害650鈩冧互涓婁粛淇濇寔鑹ソ鐨勮€愮（鎬у拰鑰愯厫铦曞牬鍚�銆傚楂樻韩楂樺闁ラ杸銆佺啽鍓垁鍒�銆侀崑鐖愮殑鏃嬭綁(zhu菐n)钁夎吉绛夐浂閮ㄤ欢鐨勫爢鐒娿€�

10銆佺⒊鍖栭帰鎺ㄧ剨鐒婃(GBED W-A-15)
(1)D707鍨�(GBED W-A-15)
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)
C W Mn Si HRC鈮�60閬╃敤浜庡挤(qi谩ng)鐑堢（鎼嶆(j墨)姊伴浂浠�锛屽娣峰嚌鍦熸敧鎷岃憠鐗�銆佹车娴﹁憠鐗�銆佹寲娉ユ(j墨)钁夌墖銆侀珮閫熸贩娌欑銆傜洿鎺ュ弽鎺�锛屽皬闆绘祦鏂界剨銆�
1.5-3.0 40.0-50.0 鈮�2.0 鈮�4.0


(2)D717鍨�(GBED W-B-15)
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)
C Mn Si Ni Cr Mo W 鍏跺畠
1.5-4.0 鈮�3.0 鈮�4.0 鈮�3.0 鈮�3.0 鈮�7.0 50.0-70.0 鈮�3.0
HRC鈮�60閬╃敤浜庡爢鐒婅€愬窎鐭冲挤(qi谩ng)鐑堢（鎼嶇殑姗�(j墨)姊伴浂浠�锛屽杌婅吉閴嗛牠鐨勭墮鐡滆儗閮�锛岄紦棰�(f膿ng)姗�(j墨)钁夌墖锛岃粙杓ョ瓑銆傚疁鐩存祦灏忛浕娴佹柦鐒�銆�


11銆侀珮閴婚憚閻靛爢鐒婃
鐗岃櫉\鍖栧(xu茅)鎴愬垎 C Mn Si Cr Mo W V Nb HRC
D608 2.5-4.50 3.0-5.0 3.0-5.0 鈮�55
D618 鈮�3.0 15.0-20.0 1.0-2.0 10.0-20.0 鈮�1.00 鈮�58
D628 20.0-35.0 4.0-6.0 鈮�1.00 鈮�60
D632A 25.0-40.0 鈮�56
D638 25.0-40.0 鈮�60
D638Nb 20.0-35.0 4.0-8.50 鈮�60
D642 鈮�1.5 22.0-32.0 鈮�45
D646 鈮�1.0 22.0-32.0 鈮�45
D656 鈮�1.5 鈮�2.5 26.0-34.0 2.0-3.0 鈮�45
D658 20.0-35.0 4.0-9.50 2.50-7.50 0.50-2.50 4.0-8.50 鈮�60
D667 鈮�8.0 1.0-4.8 25.0-32.0 Ni 3-5 鈮�48
D678 8.0-10.0 鈮�50
D687 1.5-3.5 鈮�3.0 22.0-32.0 B 0.5-2.5 鈮�58
D698 鈮�3.0 4.0-6.0 8.5-14.0 鈮�60