鍌欐敞锛氭湰搴楁(bi膩o)鍍�(ji脿)鐐�1鍏枻鍍�(ji脿)鏍�锛屽粻瀹剁洿閵烽噺澶у緸鍎�(y艒u)锛岃波鐗╃ó椤炵箒澶�锛屽緢澶氱敘(ch菐n)鍝佹矑鏈変笂鍌� 濡傛湁鐢�(ch菐n)鍝佸湪搴楅嫪鍏�(n猫i)娌掓悳绱㈠埌锛岃珛鑱�(li谩n)绯诲鏈嶅挩瑭�
TS203姘翠笅闆荤剨姊�
绨′粙锛歍S203鏄竴绋仼鐢ㄤ簬30m浠ヤ笅娣烘按鐒婃帴鐨勭剨姊�銆傛搷浣滄檪(sh铆)閲囩敤鍊氱剨鏂规硶锛屽叿鏈夎純濂界殑鐒婃帴宸ヨ棟鎬ц兘锛屽彲閫�(j矛n)琛屽叏浣嶇疆鐒婃帴銆傝┎鐒婃钘ョ毊鍏锋湁鑹ソ鐨勯槻姘存€ц兘锛屽彲鍦ㄦ贰姘村拰娴锋按涓€�(j矛n)琛岀剨鎺�銆傞仼浜庝竴鑸捣娲嬪伐绋嬩綆纰抽嫾绲�(ji茅)妲�(g貌u)姘翠笅鐒婃帴鍙婃噳(y墨ng)鎬ヤ慨瑁�(b菙)銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C鈮�0.12 Mn0.30-0.60 Si鈮�0.25 S鈮�0.035 P鈮�0.040
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘锛�
鎶楁媺寮�(qi谩ng)搴m/MPa 鈮�420
