MGNi625閹抽壔閴悎閲戞埃淇濈剨绲�
绗﹀悎 GB/T SNi6625
鐩哥暥 AWS ERNiCrMo-3
瑾槑锛�MGNi625鏄幊閴婚壃鍚堥噾姘ｄ繚鐒婄挡锛岀啍鏁烽噾灞湪杓冨鐨勬韩搴﹁寖鍦嶅収(n猫i)锛屽叿鏈夎純楂樼殑寮峰害鍜岃€愰粸铦曞強瑁傞殭绛夊眬閮ㄤ镜铦曠殑鑳藉姏銆�
鐢ㄩ€旓細鐢ㄤ簬閹抽壔閴悎閲戠殑鐒婃帴锛屼篃鐢ㄤ簬鑸囬嫾鐨勭剨鎺ュ拰鍫嗙剨閹抽壔閴悎閲戣〃闈�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 |
|
鈮�0.1 |
鈮�0.5 |
鈮�0.5 |
鈮�0.015 |
鈮�0.020 |
鈮�5.0 |
鈮�58.0 |
|
Cr |
Mo |
Nb |
Al |
Ti |
Cu |
|
|
20.0~23.0 |
8.0~10.0 |
3.0~4.2 |
鈮�0.4 |
鈮�0.4 |
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�
