ER308L涓嶉姽閶兼艾寮х剨绲睭03Cr21Ni10 Si鐒婄挡
闄滆タ瑗垮畨椐跨剨閵峰敭涓嶉姽閶兼艾寮х剨绲� 涓嶉姽閶兼埃淇濈剨绲� 涓嶉姽閶艰棩鑺剨绲� 涓嶉姽閶肩剨姊� 纰抽嫾鐒婃鐒婄挡 浣庡悎閲戠剨姊濈剨绲� 楂樺挤(qi谩ng)閶肩剨姊濈剨绲� 閹冲熀鐒婃鐒婄挡 閵呯剨姊濈剨绲� 閶佺剨姊濈剨绲� 閵€鐒婃鐒婄挡 閼勯惖鐒婃鐒婄挡绛夌壒绋剨鎺ユ潗鏂�
ER308
绗﹀悎锛�YB/T 5092-2005 H08Cr21Ni10 Si
AWS A5.9 ER308
瑾槑锛�ER308鏄笉閵归嫾鐢�MIG銆�TIG鐒婄挡锛屽叾鐒婃帴宸ヨ棟鍎�(y艒u)鑹紝鍏剁剨绺噾灞叿鏈夎壇濂界殑鍔涘(xu茅)鎬ц兘鍙婃姉鏅堕枔鑵愯潟鎬ц兘锛岀剨绺姉瑁傛€ц兘鑹ソ銆�
鐢ㄩ€旓細鐢ㄤ簬18-8銆�18-12鍜�20-10鍨嬪ェ姘忛珨涓嶉姽閶肩殑鐒婃帴锛屽父鐢ㄤ簬鐩镐技鎴愬垎姣嶆潗鐨勭剨鎺�锛屽挨鍏舵槸304鍨�銆�
ER308L
绗﹀悎锛�YB/T 5092-2005 H03Cr21Ni10 Si
AWS A5.9 ER308L
瑾槑锛�ER308L鏄秴浣庣⒊涓嶉姽閶肩敤MIG銆�TIG鐒婄挡锛屽叾鐒婃帴宸ヨ棟鍎�(y艒u)鑹�锛屽叾鐒婄斧閲戝爆鐐鸿秴浣庣⒊鍨嬶紝娓涘皯浜嗘櫠闁撶⒊鍖栫墿鐨勬瀽鍑�锛屼娇寰楁姉鏅堕枔鑵愯潟鎬ц兘鍎�(y艒u)鑹�銆�
鐢ㄩ€旓細鐢ㄤ簬瓒呬綆纰�00Cr19Ni10鎴�0Cr18Ni10Ti涓嶉姽閶肩殑鐒婃帴銆�
ER308L
绗﹀悎锛�YB/T 5092-2005 H03Cr21Ni10 Si
AWS A5.9 ER308L
瑾槑锛�ER308L鏄秴浣庣⒊涓嶉姽閶肩敤MIG銆乀IG鐒婄挡锛屽叾鐒婃帴宸ヨ棟鍎�(y艒u)鑹�锛屽叾鐒婄斧閲戝爆鐐鸿秴浣庣⒊鍨�锛屾笡灏戜簡鏅堕枔纰冲寲鐗╃殑鏋愬嚭锛屼娇寰楁姉鏅堕枔鑵愯潟鎬ц兘鍎�(y艒u)鑹�銆�
鐢ㄩ€旓細鐢ㄤ簬瓒呬綆纰�00Cr19Ni10鎴�0Cr18Ni10Ti涓嶉姽閶肩殑鐒婃帴銆傝タ瀹夐Э鐒�
鐒婄挡鍖栧(xu茅)鎴愬垎鑼冨湇鍙婁竴渚嬶細%
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
鐒婄挡 |
鈮�0.030 |
0.30-0.65 |
1.00-2.50 |
鈮�0.030 |
鈮�0.030 |
19.50-22.00 |
9.00-11.00 |
鈮�0.75 |
鈮�0.75 |
涓€渚� |
0.023 |
0.42 |
1.65 |
0.012 |
0.009 |
20.15 |
10.26 |
0.35 |
0.17 |
鐒婄斧閲戝爆灏勭窔鎺㈠偡瑕佹眰锛氣厾绱�
娉ㄦ剰浜嬮爡鍙婃搷浣滆榛�(di菐n)锛�
1. 鐒婃帴铏曢爤寰瑰簳娓呴櫎娌规薄銆侀惖閵广€佹按浠界瓑琛ㄩ潰闆滆唱(zh矛)锛屼互闃叉鐒婃帴鏅傜敘(ch菐n)鐢熸埃瀛�銆佽绱嬬瓑锛屾竻鐞嗘檪锛屽潯鍙i潰鍙婂懆鍦嶈纾ㄥ嚭閲戝爆鍏夋兢銆�
2. 鐒婂墠鎳�(y墨ng)娓呴櫎鐒婄挡琛ㄩ潰鐨勬补銆佸灑鍙婇姽绛夋薄鐗�銆�
3. 鐐轰娇鐒婄斧鐛插緱鑹ソ鐨勬(j墨)姊版€ц兘锛孧IG鐒婃帴鐨勪繚璀�(h霉)姘i珨寤鸿閲囩敤Ar+2%O2锛屼繚璀�(h霉)姘i珨娴侀噺浠�20-25L/min鐐哄劒(y艒u)銆俆IG鐒婃帴鐨勪繚璀�(h霉)姘i珨寤鸿閲囩敤绱旀艾姘d繚璀�(h霉)锛岀磾搴﹁鍦�99.99%浠ヤ笂锛屼繚璀�(h霉)姘i珨娴侀噺浠�8-15L/min鐐哄疁銆�
4. 鍦ㄧ剨鎺ラ亷绋嬩腑锛岀剨鎺ョ窔鑳介噺鐨勫ぇ灏忕洿鎺ュ奖闊跨剨绺噾灞殑鍔涘(xu茅)鎬ц兘鍙婃姉瑁傛€ц兘绛�锛屾噳(y墨ng)寮曡捣鏇村闂�(gu膩n)娉�銆�
5. 浠ヤ笂鐒婃帴鏂规硶銆佹浠跺強瑕�(gu墨)鑼冪殑寤鸿鍍呬緵鍙冭€�锛岀敤鎴跺湪灏囩剨绲茬敤浜庢寮忕敘(ch菐n)鍝佺剨鎺ュ墠鎳�(y墨ng)鏍规摎(j霉)鑷韩鐒婃帴鐗归粸(di菐n)閫�(j矛n)琛屽伐钘濊⿻瀹氥€�