| 瑭崇窗浠嬬垂锛� |
鍝佸悕
|
椤炲垾
|
AWS鍨嬭櫉
|
鍏稿瀷鐨勬湭绋€閲嬬啍鏁烽噾灞垚浠�
|
閲戝爆鍔涘鎬ц兘
|
鐗规€у強鐢ㄩ€�
|
|||||||||||||||
C
|
Mn
|
Si
|
Ni
|
Cr
|
Fe
|
Mo
|
Nb+Ta
|
Co
|
Cu
|
Al
|
Ti
|
S
|
Cb+Ta
|
TS(N/mm2)
|
EL(%)
|
IV(J)
|
||||
閹冲悎閲戠剨姊�
|
NC-20
|
ENiCrFe-2
|
0.03
|
2.8
|
0.23
|
69.5
|
14.9
|
8.4
|
2.0
|
1.8
|
0.06
|
618
|
46
|
90
|
鐔旀暦閲戝爆鏈夊嚭鑹茬殑鑰愮啽銆佹姉姘у寲鍙婃姉鑵愯潟鎬ц兘
|
|||||
NC-30
|
ENiCrFe-3
|
0.04
|
7.8
|
0.25
|
67.5
|
13.9
|
7.5
|
0.2
|
1.8
|
0.06
|
627
|
44
|
98
|
鍫挎€ц棩鐨殑鍥犲悍閹砃i-Cr-Mn鍨嬬剨姊濓紝绲︿簣瀹屽叏鐨勫ェ姘忛珨鍙婄啍鏁烽噾灞珮閷�锛屾湁鑹殑鎶楄鎬�
|
||||||
NCU-70
|
ENiCu-7
|
0.02
|
3.23
|
0.80
|
65.4
|
0.3
|
26.2
|
0.15
|
0.6
|
410
|
551
|
42
|
钂欎箖鐖剧剨姊濈啍鏁烽噾灞湁70%閹�-30%閵咃紝鏄劒(y艒u)鑹殑鎶楁捣姘�锛屾矮姘吀鍙婄～閰哥殑鑵愯潟
|
|||||||
NCM-625
|
EniCrMo-3
|
0.031
|
0.3
|
0.4
|
61.0
|
21.5
|
4.0
|
9.0
|
0.007
|
3.65
|
706
|
775
|
31
|
閫ｆ帴鍥犲悍閹冲悎閲�600鍙婂洜搴烽幊鍚堥噾800鍒扮⒊閶�锛屼笉閵归嫾鍙婁笉閵归嫾鍒扮⒊閶�
|
||||||
鍝佸悕
|
椤炲垾
|
AWS鍨嬭櫉
|
鍏稿瀷鐨勬湭绋€閲嬬啍鏁烽噾灞垚浠�
|
閲戝爆鍔涘鎬ц兘
|
鐗规€у強鐢ㄩ€�
|
|||||||||||||||
C
|
Mn
|
Si
|
Ni
|
Cr
|
Fe
|
Mo
|
Nb+Ta
|
Co
|
Cu
|
Al
|
Ti
|
S
|
Cb+Ta
|
TS(N/mm2)
|
EL(%)
|
IV(J)
|
||||
閹冲悎閲戠剨姊�
|
NC-20
|
ENiCrFe-2
|
0.03
|
2.8
|
0.23
|
69.5
|
14.9
|
8.4
|
2.0
|
1.8
|
0.06
|
618
|
46
|
90
|
鐔旀暦閲戝爆鏈夊嚭鑹茬殑鑰愮啽銆佹姉姘у寲鍙婃姉鑵愯潟鎬ц兘
|
|||||
NC-30
|
ENiCrFe-3
|
0.04
|
7.8
|
0.25
|
67.5
|
13.9
|
7.5
|
0.2
|
1.8
|
0.06
|
627
|
44
|
98
|
鍫挎€ц棩鐨殑鍥犲悍閹砃i-Cr-Mn鍨嬬剨姊濓紝绲︿簣瀹屽叏鐨勫ェ姘忛珨鍙婄啍鏁烽噾灞珮閷筹紝鏈夎壇鐨勬姉瑁傛€�
|
||||||
NCU-70
|
ENiCu-7
|
0.02
|
3.23
|
0.80
|
65.4
|
0.3
|
26.2
|
0.15
|
0.6
|
410
|
551
|
42
|
钂欎箖鐖剧剨姊濈啍鏁烽噾灞湁70%閹�-30%閵�锛屾槸鍎�(y艒u)鑹殑鎶楁捣姘达紝姘隘閰稿強纭吀鐨勮厫铦�
|
|||||||
NCM-625
|
EniCrMo-3
|
0.031
|
0.3
|
0.4
|
61.0
|
21.5
|
4.0
|
9.0
|
0.007
|
3.65
|
706
|
775
|
31
|
閫ｆ帴鍥犲悍閹冲悎閲�600鍙婂洜搴烽幊鍚堥噾800鍒扮⒊閶�锛屼笉閵归嫾鍙婁笉閵归嫾鍒扮⒊閶�
|
||||||
