94S姘存偿寤犲皥鐢ㄦ姉娌栨搳鑰愮（鍫嗙剨鐒婄挡
瑭茬剨绲茬偤Cr20Si4Mo3B3Ni鍚堥噾绯荤当(t菕ng)锛屽叿鏈夐潪甯搁珮鐨勮€愪綆鎳�(y墨ng)鍔涚（绮掔（鎼嶆€ц兘锛岀稉(j墨ng)瑭﹂(y脿n)?z膩i)婀嶃儛闃呰媮?6Mn閶肩殑8锝�10鍊嶃€傚彧閬╃敤鍠堡鍫嗙剨锛屽爢鐒婇噾灞‖搴︼細HRC鈮�66-70銆�
涓昏鐢ㄤ簬浣庢噳(y墨ng)鍔涘妵鐑堢（绮掔（鎼嶅伐浠剁殑鍫嗙剨銆傚锛�
1銆侀浕寤犵敤鐨勭叅绮夋(j墨)銆侀嫾閻靛粻鐢ㄧ殑鎺掑〉棰�(f膿ng)姗�(j墨)绛夊悇绋ⅷ(f膿ng)姗�(j墨)钁夌墖鐨勫爢鐒�锛岀洰鍓嶅叏鍦嬪悇澶ч紦棰�(f膿ng)姗�(j墨)寤犲湪棰�(f膿ng)姗�(j墨)鍒堕€犱腑锛岃憠鐗囩殑鍫嗙剨澶у閲囩敤94s鐒婃銆傞浕寤犮€侀嫾閻靛粻鐨勯ⅷ(f膿ng)姗�(j墨)淇京(f霉)涔熷ぇ澶氶噰鐢�94s鐒婃?锛熷鐧窵(f膿ng)姗�(j墨)鐨勪娇鐢ㄥ＝鍛芥彁楂�8锝�10鍊嶃€�
2銆侀浕寤�銆佸喍鐓�銆佹按娉ュ粻绛夌矇纰庣叅鐢ㄧ殑閷樻搳寮忕（鐓ゆ(j墨)閷橀牠锛岄ⅷ(f膿ng)鎵囧紡纾ㄧ厵姗�(j墨)娌栨搳鏉跨瓑鐨勫爢鐒�銆�
3銆佸埗绯栧粻鐨勭敇钄楃矇纰庢(j墨)绲炲垁銆佽粙杓ョ殑鍫嗙剨銆�
4銆佸埗纾氬粻鐨勫埗纾氭(j墨)绲為緧銆佺叅绀︾矇纰庢(j墨)閷橀牠銆佸拰娉ユ澘鐨勫爢鐒�銆�
2銆佸爢鐒婂堡閲戝爆鍖栧(xu茅)鎴愪唤锛�%锛�
|
C |
Cr |
Mo |
W |
B |
Ni |
Si |
鍏跺畠 |
|
1.2-1.5 |
18-25 |
4-5 |
11-12 |
4-5 |
3-5 |
2-3 |
鈮�2.00 |
鍫嗙剨灞ょ‖搴�(鐒婂悗绌哄喎) HRC鈮�66-70
