绗﹀悎妯�(bi膩o)婧�(zh菙n)
GB/T 8110 ER76-G
AWS A5.28 ER110S-G
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鈼� 鍑鸿壊鐨勯€佺挡鎬ц兘鈥斺€旂崹(d煤)鐗归珮鏁堢殑鐢熺敘(ch菐n)宸ヨ棟甯朵締(l谩i)浜嗘竻娼旂殑鐒婄挡澶栬銆侀潪甯稿潎鍕荤殑閵呴崓灞ゅ強娼�(r霉n)婊戝姂娑傚堡銆傜⒑淇濅簡閫佺挡涓純灏忕殑鎽╂摝鍔涘拰鑹ソ鐨勫皫(d菐o)闆绘€�锛屽苟娓涘皯浜嗛崓灞よ劔钀界殑鐝�(xi脿n)璞�
鐒婄挡
C
Mn
Si
S
P
Ni
Cr
Mo
AWS妯�(bi膩o)婧�(zh菙n)鍊�
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鈮�0.50
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鈮�0.20
鍏稿瀷鍊�
0.09
1.85
0.51
0.004
0.008
1.45
0.3
0.35
鐔旀暦閲戝爆
灞堟湇寮�(qi谩ng)搴�(MPa)
鎶楁媺寮�(qi谩ng)搴�
(MPa)
寤朵几鐜�
(%)
CVN 娌栨搳闊屾€�(J)-20鈩�
妯�(bi膩o)婧�(zh菙n)鍊�-AWS ER110S-G
鈥�
760 min.
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鍏稿瀷鍊�
720
795
20
75
鍌欐敞锛氫竴鍙ｅ児(ji脿)鐐�1鍏枻鐨勫児(ji脿)鏍�锛�
鍖呰锛�5鍏枻/鐩�锛岄暦(zh菐ng)搴�1绫�
鍚嶇ū锛欳HG-56纰抽嫾姘姬鐒婄挡
妯�(bi膩o)婧�(zh菙n)锛欸B/T8110 ER50-6 AWS A5.18 ER70S-6
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鍝佺墝锛氬ぇ瑗挎磱ER347H涓嶉姽閶肩剨绲� 绗﹀悎YB/T5092 H08Cr20Ni10Nb AWS A5.9 ER347
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鍖栧(xu茅)鎴愬垎锛欳鈮�0.08 Mn1.00-2.50 Si0.30-0.65 Cr19.00-21.50 Ni9.00-11.00 Mo鈮�0.75
P鈮�0.030 S鈮�0.030 Nb10C-1.0
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