鍨嬭櫉GB/T锛�EZFe-2  

瑾槑锛氫綆纰抽嫾鑺�銆佹哀鍖栨€ц棩鐨殑閼勯惖鐒婃锛岀剨鎺ユ檪(sh铆)灏囩啍姹犱腑鐨勭⒊銆佺閮ㄥ垎鐕掓帀锛岀剨绺偤閶肩祫绻�锛岀剨绺垏姣嶆潗鑳借純濂藉湴鐔斿悎锛屼絾钘ョ毊姘у寲鎬ц純寮�(qi谩ng)锛岀啍娣卞ぇ锛岀啍鍚堝崁(q奴)纭害楂�锛屾姉瑁傛€у拰宸ヨ棟鎬у樊锛屼氦銆佺洿娴佸叐鐢�锛屽児(ji脿)鏍间綆寤�銆�

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Z116/Z117楂橀嚛閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZV 

瑾槑锛氫綆纰抽嫾鑺�銆佷綆姘瀷楂橀嚛閼勯惖鐒婃锛岀剨绺舰鎴愪互閻电礌楂旂偤鍩洪珨浠ュ強纰冲寲閲╁綄鏁ｅ垎甯冪殑閶肩祫绻�锛屽叿鏈夎純濂界殑鎶楄鎬�锛岄噰鐢ㄧ洿娴佸弽鎺�銆�

鐢ㄩ€旓細鐢ㄤ簬閼勯惖浠剁己闄风殑鐒婅(b菙)锛屽姹借粖缂搁珨銆佹(j墨)鏋堕綊杓绛�锛屼篃鐒婅(b菙)楂樺挤(qi谩ng)搴﹂憚閻典欢鍙婄悆澧ㄩ憚閻典欢锛岀剨浠跺彲涓嶉€�(j矛n)琛岄爯(y霉)鐔憋紝鐒婂悗鍙€�(j矛n)琛屽垏鍓婂姞宸�锛屼絾鍔犲伐鎬т笉濡�Z508銆�Z308鍜�Z408銆�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C≤0.25  Si≤0.7  Mn≤1.5  Fe浣�  V 8-13

Z122Fe閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZFe-2

瑾槑锛氫綆纰抽嫾鑺惖绮夐垿閳ｅ瀷鍐风剨閼勯惖鐒婃锛岀敱浜庡姞鍏ュぇ閲忛惖绮夊苟閫氶亷钘ョ毊鍚戠剨绺亷娓�锛屽緸鑰岀█閲嬮憚閻典腑鐨勭⒊锛岀剨绺垏閼勯惖鐔斿悎鐗㈠浐锛屼絾鐔斿悎鍗€(q奴)纭害楂�锛屽叿鏈夎壇濂芥姉瑁傦紝宸ヨ棟鎬уソ锛屾搷浣滄柟渚匡紝闆诲姬绌�(w臎n)瀹氶婵哄皬锛岃劔娓ｅ鏄�锛岀剨绺垚褰㈢編瑙€锛屼氦銆佺洿娴佸叐鐢�銆�

鐢ㄩ€旓細鐢ㄤ簬鍚勭ó鐏板彛閼勯惖浠堕潪鍔犲伐闈㈢殑鐒婅(b菙)銆�

Z208閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZC 鐩哥暥(d膩ng)浜�AWS锛�ECI

瑾槑锛氫綆纰抽嫾鑺挤(qi谩ng)鐭冲ⅷ鍖栫殑閼勯惖鐒婃锛岀剨绺珐鍐锋檪(sh铆)鍙畩鎴愮伆鍙ｉ憚閻�锛屼絾鎶楄鎬ц純宸紝浜�銆佺洿娴佸叐鐢�锛屽児(ji脿)鏍间綆寤�銆�

鐢ㄩ€旓細鐢ㄤ簬鐒婅(b菙)鐏板彛閼勯惖鐨勭己闄�銆�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C 2-4  Si 2.5-6.5  Mn≤0.75  Fe浣�

Z208DF閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZC

瑾槑锛氶嫾鑺憚閻靛喎鐒婄剨姊濓紝鍏锋湁寮�(qi谩ng)鐭冲ⅷ鍖栧拰閻电礌楂斿寲鑳藉姏锛屽喎鐒婃帴闋湁鍎�(y艒u)鑹殑鎶楄鍜屽垏鍓婂姞宸ユ€э紝浜�銆佺洿娴佸叐鐢ㄣ€�

鐢ㄩ€旓細鐢ㄤ簬鍐风剨銆佸崐鐔辩剨鎴栫啽鐒婄伆鍙ｉ憚浠剁殑鍚勯缂洪櫡锛岄仼鐢ㄤ簬鐒婅(b菙)鐏板彛閼勯惖鐨勫姞宸ラ潰鍜岄潪鍔犲伐闈€€�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C 3.5-4  Si 3.5-4  Mn 0.4-0.75  Fe浣�  Ni≤1

Z238閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZCQ

瑾槑锛氫綆纰抽嫾鑺�銆佸挤(qi谩ng)鐭冲ⅷ鍖栫殑閼勯惖鐒婃锛岀敱浜庡姞鍏ヤ竴瀹氶噺鐨勭悆鍖栧姂锛屼娇鐔旀暦閲戝爆涓殑鐭冲ⅷ鍦ㄧ珐鍐烽亷绋嬩腑鍛堢悆鐙€鏋愬嚭锛屽姏瀛�(xu茅)鎬ц兘濂斤紝浜�銆佺洿娴佸叐鐢�銆�

鐢ㄩ€旓細鐢ㄤ簬鐒婅(b菙)鐞冨ⅷ閼勯惖浠�銆�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C 3.2-4.2  Si 3.2-4  Mn≤0.8  Fe浣�  Ni≤1 鐞冨寲鍔�0.04-0.15

Z238DF閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZCQ

瑾槑锛氶嫾鑺悆澧ㄩ憚閻靛喎鐒婄剨姊�锛屽姞鍏ョ壒娈婄悆鍖栧姂鍜屽挤(qi谩ng)閻电礌楂斿厓绱�锛屽叿鏈夎壇濂芥姉瑁傛€у拰鍔涘(xu茅)鎬ц兘锛屼氦銆佺洿娴佸叐鐢�銆�

鐢ㄩ€旓細涓昏鐢ㄤ簬鍚勯鐞冨ⅷ閼勯惖浠跺姞宸ラ潰鍜岄潪鍔犲伐闈㈢殑鐒婃帴銆�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C 3.2-4  Si 3.2-4  Mn≤0.8  Fe浣�   Ni≤1 鐞冨寲鍔�0.04-0.15

Z238SnCu閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZCQ

瑾槑锛氫綆纰抽嫾鑺�銆佸挤(qi谩ng)鐭冲ⅷ鍖栫殑閼勯惖鐒婃锛屽姞鍏ヤ竴瀹氶噺鐨勭悆鍖栧姂鍙婇尗閵呭挤(qi谩ng)鍖栧厓绱狅紝鐔旀暦閲戝爆鍏锋湁杓冮珮鐨勭悆鍖栫┅(w臎n)瀹氭€�锛屽姏瀛�(xu茅)鎬ц兘濂�锛屼氦銆佺洿娴佸叐鐢�銆�

鐢ㄩ€旓細鐢ㄤ簬鐞冨ⅷ閼勯惖銆佽爼澧ㄩ憚閻点€佸悎閲戦憚閻�銆佸彲閸涢憚閻靛強鐏板彛閼勯惖鐨勭剨鎺ュ拰鐒婅(b菙)

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C 3.5-4  Si 3.5  Mn≤0.8  RE Mg Cu Sn閬╅噺

Z248閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZC

瑾槑锛氶憚閻佃姱銆佸挤(qi谩ng)鐭冲ⅷ鍖栫殑閼勯惖鐒婃锛岀煶澧ㄥ寲鑳藉姏杓冨挤(qi谩ng)锛岀啍鏁烽噾灞垏姣嶆潗鍦ㄧ祫绻�銆佹€ц兘鍜岄鑹蹭笂鍩烘湰鐩稿悓锛屼氦銆佺洿娴佸叐鐢�銆�

鐢ㄩ€旓細鐢ㄤ簬鐏板彛閼勯惖鐨勭剨瑁�(b菙)锛岀壒鍒ラ仼鐢ㄤ簬杓冨ぇ閼勯惖浠剁殑鐒婅(b菙)銆�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C 2-4  Si 2.5-6.5  Mn≤0.75  Fe浣� 

Z258閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZCQ

瑾槑锛氶憚閻佃姱銆佸挤(qi谩ng)鐭冲ⅷ鍖栫殑閼勯惖鐒婃锛屽惈鏈夐嚁绋€鍦熸垨閹傦紝鐞冨寲鑳藉姏杓冨挤(qi谩ng)锛岀啍鏁烽噾灞垏姣嶆潗鍦ㄧ祫绻�銆佹€ц兘鍜岄鑹蹭笂鍩烘湰鐩稿悓锛屼氦銆佺洿娴佸叐鐢ㄣ€�

鐢ㄩ€旓細鐢ㄤ簬鐞冨ⅷ閼勯惖鐨勭剨瑁�(b菙)锛岀壒鍒ラ仼鐢ㄤ簬杓冨ぇ鐞冨ⅷ閼勯惖浠剁殑鐒婅(b菙)銆�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C 3.2-4  Si 3.2-4  Mn≤0.8  Fe浣�  Ni≤1 鐞冨寲鍔�0.04-0.15

Z238F/Z268閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZCQ

瑾槑锛氱⒊閶艰姱銆佸挤(qi谩ng)鐭冲ⅷ鍖栫殑閼勯惖鐒婃锛屽姞鍏ョ壒娈婄悆鍖栧姂锛屽叿鏈夎壇濂芥姉瑁傛€у拰鍔涘(xu茅)鎬ц兘锛岀啍鏁烽噾灞垏姣嶆潗鍦ㄧ祫绻�銆佹€ц兘鍜岄鑹蹭笂鍩烘湰鐩镐技銆�

鐢ㄩ€旓細鐢ㄤ簬鍚勭ó鐞冨ⅷ閼勯惖鐨�锛岄珮寮�(qi谩ng)搴︾伆鍙ｉ惖鐨勭剨瑁�(b菙)銆�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C鈮�3.2  Si鈮�4  Mn鈮�0.5 鐞冨寲鍔�閬╅噺

Z308閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZNi-1  鐩哥暥(d膩ng)浜�AWS锛�EZNi-CI

瑾槑锛氱磾閹崇剨鑺�銆佸挤(qi谩ng)閭勫師鎬у挤(qi谩ng)鐭冲ⅷ鍖栫殑閼勯惖鐒婃锛屾柦鐒婃檪(sh铆)锛岀剨浠跺彲涓嶉爯(y霉)鐔憋紝鍏锋湁鑹ソ鐨勬姉瑁傛€у拰鍔犲伐鎬ц兘锛屼氦銆佺洿娴佸叐鐢�锛屽伐钘濇€ц兘濂�銆傞珮闊屾€с€侀珮鑰愮（銆佽€愭矕娑（鎼嶇瓑?锛熺強鎰熼櫌璋�锛熺r鐭崇爞纾ㄧ矑纾ㄦ悕锛屽欢闀疯ō(sh猫)鍌欎娇鐢ㄥ＝鍛�4-8鍊嶃€�

鐢ㄩ€旓細鐢ㄤ簬閼勯惖钖勪欢鍙婂姞宸ラ潰鐨勮(b菙)鐒�锛屽姹界几钃嬨€佺櫦(f膩)鍕�(d貌ng)姗�(j墨)搴�銆侀綊杓浠ュ強姗�(j墨)搴婂皫(d菐o)杌岀瓑閲嶈鐏板彛閼勯惖浠躲€傞幊鍍�(ji脿)鏍兼槀璨�锛屾噳(y墨ng)鍦ㄥ叾浠栫剨姊濅笉鑳芥豢瓒宠姹傛檪(sh铆)鎵嶅彲閬哥敤銆�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

 C≤2  Si≤2.5  Mn≤1  Fe≤8  Ni≥90

Z408閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZNiFe-1 鐩哥暥(d膩ng)浜�AWS锛�ENiFe-CI

瑾槑锛氶幊閻靛悎閲戠剨鑺�銆佸挤(qi谩ng)閭勫師鎬у挤(qi谩ng)鐭冲ⅷ鍖栫殑閼勯惖鐒婃锛屽叿鏈夊挤(qi谩ng)搴﹂珮銆佸鎬уソ銆佺窔鑴圭郴鏁�(sh霉)浣庣瓑鐗归粸(di菐n)?锛熸步鐮旇┇顬囬摫闃糡閻佃垏Z308宸笉澶氾紝浣嗗皪鐞冨ⅷ閼勯惖鍓囨瘮Z30

8寮�(qi谩ng)锛屽皪鍚７杓冮珮(0.2%P)鐨勯憚閻典篃鏈夎壇濂界殑鏁堟灉銆傚垏鍓叉€ф瘮Z308鍜�Z508绋嶅樊锛岀敤浜庡父婧垨绋嶇稉(j墨ng)闋�(y霉)鐔憋紙鑷�200鈩�宸﹀彸锛夌伆鍙ｉ憚閻靛強鐞冨ⅷ閼勯惖鐨勭剨鎺�锛屼氦銆佺洿娴佸叐鐢�锛岄浕寮х┅(w臎n)瀹�锛屽伐钘濇€уソ銆�

鐢ㄩ€旓細鐢ㄤ簬閲嶈鐨勯珮寮�(qi谩ng)搴︾伆鍙ｉ憚閻靛強鐞冨ⅷ閼勯惖鐨勭剨瑁�(b菙)锛屽姹界几銆佺櫦(f膩)鍕�(d貌ng)姗�(j墨)銆佸骇榻掕吉绛夈€�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C≤2  Si≤2.5  Mn≤1.8  Fe浣�  Ni 45-60

Z408A閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZNiFe-Cu

瑾槑锛氶幊閻甸妳鍚堥噾鐒婅姱銆佸挤(qi谩ng)閭勫師鎬у挤(qi谩ng)鐭冲ⅷ鍖栫殑閼勯惖鐒婃锛屼氦銆佺洿娴佸叐鐢紝鍙叏浣嶇疆鐒�锛屽叿鏈夊挤(qi谩ng)搴﹂珮銆佸鎬уソ銆佽垏姣嶆潗鐔斿悎鎬уソ绛夌壒榛�(di菐n)锛屽垏鍓叉€�Z408鐩镐技锛岄浕寮х┅(w臎n)瀹氾紝鐒婃涓嶇櫦(f膩)绱�锛屽伐钘濇€уソ锛岀浉鐣�(d膩ng)浜庣憺澹崱鏂壒鏋楀叕鍙�2240鐒婃銆�

鐢ㄩ€旓細鐢ㄤ簬閲嶈鐨勯珮寮�(qi谩ng)搴︾伆鍙ｉ憚閻靛強鐞冨ⅷ閼勯惖鐨勭剨瑁�(b菙)锛屽姹界几銆佺櫦(f膩)鍕�(d貌ng)姗�(j墨)銆佸骇榻掕吉绛夈€�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C≤2  Si≤2.  Mn≤1.5  Fe浣�  Ni 45-60  Cu 4-10

Z508閼勯惖鐒婃

鍨嬭櫉锛�EZNiCu-1

瑾槑锛氶幊閵呭悎閲戯紙钂欎箖鐖撅級鐒婅姱銆佸挤(qi谩ng)鐭冲ⅷ鍨嬮憚閻电剨姊濓紝宸ヨ棟鎬у拰鍒囧墛鍔犲伐鎬ч兘鎺ヨ繎Z308,浣嗙敱浜庢敹绺巼杓冨ぇ,鎶楄鎬ц純宸�,鐒婃帴鎺ラ牠寮�(qi谩ng)搴﹁純浣�,涓嶅疁鐢ㄤ簬鍙楀姏閮ㄤ綅鐨勭剨鎺�,鍙敤浜庡父婧垨浣庢韩闋�(y霉)鐔�(鑷�200鈩�)鐏板彛閼勯惖鐨勭剨鎺�,鍙氦銆佺洿娴佸叐鐢�,闆诲姬绌�(w臎n)瀹�,宸ヨ棟杓冨ソ

鐢ㄩ€旓細鐢ㄤ簬寮�(qi谩ng)搴︿笉楂樼殑鐏板彛閼勯惖浠剁剨瑁�(b菙)

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C≤1  S≤0.8  Mn≤2.5  Fe≤6 Ni 60-70  Cu 24-35

Z438閼勯惖鐒婃

鍨嬭櫉GB/T锛�EZNiFe-1

瑾槑锛氶幊閻靛悎閲戠剨鑺殑鐭冲ⅷ鍨嬮憚閻电剨姊�锛屽姞鍏ヤ竴瀹氶噺鐨勭悆鍖栧姂锛屽叿鏈夎壇濂界殑鎶楄鎬у拰鍔犲伐鎬ц兘锛屽彲浜ゃ€佺洿娴佸叐鐢�銆�

鐢ㄩ€旓細鐢ㄤ簬鐞冨ⅷ閼勯惖銆侀珮寮�(qi谩ng)搴﹂憚閻典欢鍔犲伐闈㈠拰闈炲姞宸ラ潰鐨勭剨瑁�(b菙)銆�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

C≤2.5  S≤3 Mn≤1.8  Ni 45-60 鐞冨寲鍔�閬╅噺

Z607閼勯惖鐒婃

瑾槑锛氱传閵呯剨鑺殑浣庢矮鍨嬮憚閻电剨姊濓紝鎶楄鎬уソ,鍠堡鐒婅垏閼勯惖鍩洪珨鐔斿悎杓冨ソ,浣嗙啍鏁烽噾灞‖搴︿笉鍧囧嫽,鍗婄啍鍖栧崁(q奴)纭害杓冮珮,鍒囧壊鍔犲伐鏈変竴瀹氱殑鍥伴洠.澶氬堡鐒婃檪(sh铆)鎴愬舰涓嶈壇,鏄撶敘(ch菐n)鐢熸埃瀛�,浣嗗児(ji脿)鏍兼瘮閹冲熀鐒婃渚垮疁,浜ょ洿娴佸叐鐢�.

鐢ㄩ€旓細澶氱敤浜庝竴鑸伆鍙ｉ憚閻甸潪鍔犲伐闈㈢殑鐒婅(b菙).

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

Fe≤30  鍏朵粬锛�Cu

Z612閼勯惖鐒婃

瑾槑锛氶妳鍖呴嫾鑺�銆侀垿閳ｅ瀷閼勯惖鐒婃锛屼氦鐩存祦鍏╃敤锛屽叿鏈夊ソ鐨勬姉瑁傛€�锛屽垏鍓插姞宸ユ€ц兘涓€鑸€�

鐢ㄩ€旓細澶氱敤浜庝竴鑸伆鍙ｉ憚閻甸潪鍔犲伐闈㈢殑鐒婅(b菙)锛屽姹界几楂旂殑鐒婅(b菙)绛夈€�

鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤/%

 Fe≤30 鍏朵粬锛�Cu