J556FeXG绾栫董绱犱笅鍚戠閬撶剨姊�
绗﹀悎 GB E5518-G
鐩哥暥(d膩ng) AWS E8018-G
瑾槑: 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�锛岀啍鏁锋晥鐜囪純楂�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�E6010绾栫董绱犱笅鍚戠閬撶剨姊�
绗﹀悎 GB E4310
鐩哥暥(d膩ng) AWS E6010
瑾槑: E6010鏄珮绾栫董绱犻垑鍨嬭棩鐨珛鍚戜笅绠￠亾鐒婃銆傞浕寮у惞鍔涘ぇ锛屽柈闈㈢剨闆欓潰鎴愬瀷锛岀啍娓ｅ皯锛屾槗娓呴櫎锛岀剨娉㈡垚鍨嬬編瑙€锛岀剨鎺ラ€熷害蹇�锛岀啍鏁烽噾灞湁鑹ソ鐨勫姏瀛�(xu茅)鎬ц兘锛屽苟鍏锋湁鍎�(y艒u)鑹殑鎶楁埃瀛斿拰鎶楄鎬ц兘锛屾槸绠＄窔鐝�(xi脿n)鍫�(ch菐ng)鐠�(hu谩n)绺叏浣嶇疆绔嬪悜涓嬬剨鎺ュ皥鐢ㄧ剨姊�锛岄噰鐢ㄧ洿娴佸弽鎺�銆�
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鐢ㄩ€�:鐢ㄤ簬鍚勭ó纰抽嫾閶肩鐨勭挵(hu谩n)绺皪(du矛)鎺�锛屼篃閬╁疁涓€鑸⒊閶肩祼(ji茅)妲�(g貌u)绔嬪悜涓嬬剨鎺ャ€�
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
|
Cr
|
|
淇濊瓑鍊�
|
鈮�0.20
|
0.3~0.6
|
鈮�0.2
|
鈮�0.035
|
鈮�0.040
|
~0.30
|
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�420
|
鈮�330
|
鈮�22
|
鈮�27(-30鈩�)
|
|
涓€鑸祼(ji茅)鏋�
|
鈮�450
|
鈮�340
|
22~28
|
40~90
|
鍙冭€冮浕娴�(DC+)
|
鐒婃鐩村緫(mm)
|
蠁3.2
|
蠁4.0
|
|
鐒婃帴闆绘祦(A)
|
80~100
|
110~130
|
娉ㄦ剰浜嬮爡(xi脿ng):
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2. 灏�(du矛)鐒婁欢娓呴櫎閻甸姽銆佹补姹°€佹按鍒嗙瓑闆滆唱(zh矛)銆�
3. 鐒婃帴鏅�(sh铆)闆绘祦涓嶅疁閬庡ぇ锛岀剨姊濇摵鍕�(d貌ng)涓嶅疁閬庡銆�
鎴戝叕鍙告槸鐢熺敘(ch菐n)鑰愮（鐒婃锛屼笉閵归嫾鐒婃锛岄憚閻电剨姊�锛岄幊鍩哄悎閲戠剨姊濓紝鑰愮啽閶肩剨姊�锛岄埛鍩虹剨姊濓紝閵€鐒婃锛岀剨绲茬瓑澶氬€�(g猫)鍝佺ó瑕�(gu墨)鏍肩殑鐒婃帴鏉愭枡鐨勫皥妤�(y猫)寤犲銆傜敓鐢�(ch菐n)瑷�(sh猫)鍌欏厛閫�(j矛n)銆佹妧琛�(sh霉)鍔涢噺闆勫帤銆佹娓�(c猫)鍎€鍣ㄩ綂鍏ㄣ€佷紒妤�(y猫)绠＄悊绉戝(xu茅)銆傜敘(ch菐n)鍝侀姺鍞恫(w菐ng)绲�(lu貌)瑕嗚搵鍏ㄥ湅(gu贸)鍚勫ぇ涓煄甯傦紝骞跺嚭鍙ｅ湅(gu贸)澶�锛屽凡褰㈡垚鑹€у惊鐠�(hu谩n)鐨勭稉(j墨ng)鐕�(y铆ng)楂旂郴锛屾繁鍙楀湅(gu贸)鍏�(n猫i)澶栫敤鎴惰磰璀�(y霉)
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