J556FeXG 绗﹀悎 GB E5518-G
鐩哥暥(d膩ng) AWS E8018-G
瑾�(shu艒)鏄�: E556FeXG鏄綆姘墍鍨嬭棩鐨殑绠￠亾灏堢敤閻电矇鐒婃锛屽叾鐗归粸(di菐n)鏄笅琛岀剨鏅�(sh铆)鐔旀福涓嶄笅娣岋紝闆诲姬绌�(w臎n)锛屽苟鏈変竴榛�(di菐n)鍚瑰姏锛岃劔娓ｈ純瀹规槗锛岀剨娉㈠钩鏁达紝鐔旀暦鏁堢巼杓冮珮锛屽叿鏈夎壇濂界殑鍔涘(xu茅)鎬ц兘鍙婃姉瑁傛€ц兘銆備氦鐩存祦鍏╃敤锛岀洿娴佸弽鎺ユ柦鐒婃檪(sh铆)锛屾晥鏋滄洿浣�銆�
鐢ㄩ€�: 閬╃敤浜庝腑纰抽嫾鍙婄浉鎳�(y墨ng)寮�(qi谩ng)搴︾瓑绱�(j铆)鐨勪綆鍚堥噾閶肩鐨勫～鍏�銆佽搵闈㈢剨锛屼篃鍙敤浜庡悓绛夌礆(j铆)绲�(ji茅)妲�(g貌u)閶肩殑涓嬭瑙掔剨銆佷笅琛屽皪(du矛)鎺ュ潯鍙ｇ剨銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)鍖栧(xu茅)鎴愬垎 C Mn Si S P
淇濊瓑鍊� 鈮�0.12 鈮�1.00 鈮�0.7 鈮�0.035 鈮�0.040
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘瑭﹂(y脿n)闋�(xi脿ng)鐩� 蟽b(MPa) 蟽s(MPa) 未5(%) Akv1(J)
淇濊瓑鍊� 鈮�540 鈮�440 鈮�17 鈮�27(-30鈩�)
鐔旀暦閲戝爆鎿�(ku貌)鏁ｆ矮鍚噺: 鈮�6.0ml/100g(鐢樻补娉�)
X灏勭窔鎺㈠偡: 鈪犵礆(j铆)
鍙冭€冮浕娴� (AC銆丏C+)鐒婃鐩村緫(mm) 蠁3.2 蠁4.0
鐒婃帴闆绘祦(A) 80~130 110~160
娉ㄦ剰浜嬮爡(xi脿ng):
1.鐒婂墠鐒婃闋堢稉(j墨ng)350-400鈩冪儤鐒�1h锛岄毃鐑橀毃鐢�锛�
2.鐒婂墠蹇呴爤娓呯悊鐒婁欢涓婇惖閵�銆佹补姹�銆佹按鍒嗙瓑闆滆唱(zh矛)銆�
3.鐒婃帴鏅�(sh铆)闋堢敤鐭姬鎿嶄綔锛岀剨姊濆疁鐩存嫋鑰屼笅锛屼篃鍙綔鏈堢墮鍨嬪悜涓嬪皬骞呮摵鍕�(d貌ng)鐒婃帴銆�
