銆€銆€琛�2-6-1 Cr4W2MoV閶肩殑鍖栧鎴愬垎锛圙B/T 1299鈥�2000锛壪�/%
| C | Si | Mn | Cr | W | Mo | V | P | S |
| 1.12~ 1.25 | 0.40~ 0.70 | 鈮�0.40 | 3.50~ 4.00 |
1.90~ 2.00 |
0.80~ 1.20 |
0.80~ 1.10 |
鈮�0.030 | 鈮�0.030 |
銆€銆€閫€鐏伐钘濓細
銆€銆€鍔犵啽婧害鐐�850~870搴︼紝淇濇韩4~6H锛岀瓑婧韩搴︾偤760搴�锛屼繚婧�6~8H锛岀垚鍐峰埌600搴︿互涓嬪嚭鐖愮┖鍐�锛岀‖搴︾偤229HBW銆�
銆€銆€娣伀鍔犵啽婧害鐐�960~980搴︼紝娌瑰喎鎴栫┖鍐�锛岀‖搴�62HRC锛涘洖鐏韩搴︾偤280~300搴�锛屽洖鐏�3娆�锛屾瘡娆�1H?锛涢紬楣╂崟?0~62HRC銆�
銆€銆€閲囩敤楂樻韩娣伀銆侀珮婧洖鐏紙1030搴︽番鐏�锛�520搴﹀洖鐏笁娆★級鐨勬ā鍏烽嫾鍏锋湁楂樿€愮（鎬у拰鐔辩‖鎬�銆傞噰鐢ㄨ純浣庢韩搴︽番鐏�銆佽純浣庢韩搴﹀洖鐏紙900~980搴︽番鐏�锛�200~290搴﹀洖鐏級鐨勬ā鍏峰叿鏈夎壇濂界殑寮烽煂鎬�銆�
鐗╃悊鎬ц兘
銆€銆€Cr4W2MoV閶肩殑鑷ㄧ晫婧害绀轰簬琛�2-6-2銆� 琛�2-6-2 Cr4W2MoV閶肩殑鑷ㄧ晫婧害
| 鑷ㄧ晫榛� | Ac1 | Acm | Ar1 | Ms |
| 婧害锛堣繎浼煎€硷級/鈩� | 795 | 900 | 760 | 142 |
