MGNi825閹抽惖閴诲悎閲戞埃淇濈剨绲�
绗﹀悎 GB/T SNi8065
鐩哥暥(d膩ng) AWS ERNiFeCr-1
瑾�(shu艒)鏄庯細MGNi825鏄幊閻甸壔鍚堥噾姘ｄ繚鐒婄挡锛岀啍鏁烽噾灞叿鏈夊劒(y艒u)鑹殑鑰愯潟鎬�锛岀壒鍒ヨ兘澶犺€愬彈閭勫師鎬у寲瀛�(xu茅)鐗╄唱(zh矛)锛堝垪濡傜～閰稿拰纾烽吀锛夌殑鑵愯潟銆�
鐢ㄩ€旓細鐢ㄤ簬閴婚幊閴妳鍚堥噾銆侀幊閻甸壔閴悎閲戠殑鐒婃帴锛屼篃鍙敤浜庨嫾鏉愯〃闈㈠爢鐒婂拰闅旈洟灞ゅ爢鐒�銆�
鐒婄挡鍖栧(xu茅)鎴愬垎锛堣唱(zh矛)閲忓垎?j菒n)?sh霉)锛� 锛�%锛�
|
C |
Mn |
Si |
S |
P |
Fe |
|
鈮�0.05 |
鈮�1.0 |
鈮�0.5 |
鈮�0.015 |
鈮�0.020 |
鈮�22.0 |
|
Ni |
Cr |
Mo |
Al |
Ti |
Cu |
|
38.0~46.0 |
19.5~23.5 |
2.5~3.5 |
鈮�0.2 |
0.6~1.2 |
1.5~3.0 |
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(xi脿ng)锛�
浠�Ar鎴�Ar+He娣峰悎姘ｉ珨鐐轰繚璀�(h霉)姘ｉ珨锛屾埃楂旀祦閲�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�(sh铆)锛岀暥(d膩ng)棰�(f膿ng)閫熷ぇ浜�1.5m/s鏅�(sh铆)鎳�(y墨ng)閲囧彇闃查ⅷ(f膿ng)鎺柦锛屼互闃茬敘(ch菐n)鐢熸埃瀛�銆�
