MGNi617閹抽壔閴悎閲戞埃淇濈剨绲�
绗﹀悎 GB/T SNi6617
鐩哥暥 AWS ERNiCoCrMo-1
瑾槑锛�MGNi617鏄幊閴婚埛閴悎閲戞埃淇濈剨绲�锛岀啍鏁烽噾灞叿鏈夐潪甯稿ソ鐨勯珮婧挤搴�銆佽€愯潟鑳藉姏鍜屽喍閲戠┅(w臎n)瀹氭€�銆�
鐢ㄩ€旓細鐢ㄤ簬浣庣⒊閹抽埛閴婚壃鍚堥噾鐨勭剨鎺ュ拰閶艰〃闈㈠爢鐒�锛屼篃鍙敤浜庣暟绋珮婧悎閲戝拰閼勯€犻珮閹冲悎閲戠殑鐒婃帴銆�
鐒婄挡鍖栧鎴愬垎锛堣唱(zh矛)閲忓垎鏁�(sh霉)锛� 锛�%锛�
C |
Mn |
Si |
S |
P |
Fe |
Ni |
0.05~0.15 |
鈮�1.0 |
鈮�1.0 |
鈮�0.015 |
鈮�0.020 |
鈮�3.0 |
鈮�44.0 |
Cr |
Mo |
Co |
Al |
Ti |
Cu |
|
20.0~24.0 |
8.0~10.0 |
10.0~15.0 |
0.8~1.5 |
鈮�0.6 |
鈮�0.5 |
|
鍙冭€冭(gu墨)鑼冿紙DC+锛�
瑕�(gu墨)鏍�/mm |
0.8 |
1.0 |
1.2 |
1.6 |
鐒婃帴闆绘祦/A |
70~190 |
100~200 |
160~280 |
200~350 |
鐒婃帴闆诲/V |
20~27 |
21~27 |
24~30 |
25~32 |
娉ㄦ剰浜嬮爡锛�
浠�Ar鎴�Ar+He娣峰悎姘i珨鐐轰繚璀锋埃楂�锛屾埃楂旀祦閲�25~30L/min;
鐒婂墠蹇呴爤娓呴櫎宸ヤ欢鐒婃帴閭婄罚鍙婄剨绲茶〃闈㈢殑姘у寲鐗�銆侀洔璩�(zh矛)绛�锛�
瀹ゅ鏂界剨鏅�锛岀暥棰ㄩ€熷ぇ浜�1.5m/s鏅傛噳閲囧彇闃查ⅷ鎺柦锛屼互闃茬敘(ch菐n)鐢熸埃瀛�銆�