熔敷金屬化學成分(%)
|
||||||||||||
SFA/AWS
|
DIN 1736
|
屈服值 Mpa
|
抗拉強度 Mpa
|
延伸率%
|
沖擊值 |
C | Si | Mn | Cr | Ni | Mo | 其它
|
OKAutrod19.81
|
SG Ni Cr23Mo16
|
530
|
750
|
40
|
-110 ℃ 90
|
< 0.01
|
< 0.1
|
< 0.5
|
23.0
|
bal.
|
15.5
|
Al |
||
OKAutrod19.82
|
A5.14 |
SG NiCr21Mo9Nb
|
500
|
800
|
38
|
+20 ℃ 130 |
< 0.01
|
-
|
-
|
22.0
|
Bal.
|
9.0
|
Nb+ |
|
OKAutrod19.85
|
A5.14 |
SG NiCr20Nb
|
360
|
700
|
44
|
+20 ℃ 150 |
< 0.05
|
-
|
3.0
|
21.0
|
Bal.
|
Nb+Ta |
||
OKAutrod19.92
|
A5.14 |
SG NiTi4
|
300
|
500
|
27
|
+20 ℃ 190 |
0.02
|
0.3
|
0.4
|
-
|
bal.
|
-
|
Ti |
|
OKAutrod19.93
|
A5.14 |
SG NiCu30MnTi
|
300
|
530
|
45
|
+20 ℃ 130 |
0.04
|
0.10
|
3.5
|
Cu |
bal.
|
Fe |
Ti |
|
氬弧焊條
|
OKTigrod19.81
|
SG NiCr23Mo16
|
530
|
750
|
40
|
-110 ℃ 90
|
< 0.01
|
< 0.1
|
< 0.5
|
23.0
|
bal.
|
15.5
|
Al0.2
|
|
OKTigrod19.82
|
A5.14 |
SG NiCr21Mo9Nb
|
500
|
800
|
35
|
+20 ℃ 130 |
< 0.01
|
Fe |
-
|
22.0
|
Bal.
|
9.0
|
Nb+Ta 3.5
|
|
OKTigrod19.85
|
A5.14 |
SG NiCr20Nb
|
425
|
700
|
44
|
+20 ℃ 150 |
< 0.05
|
-
|
3.0
|
21.0
|
> 67.0
|
Nb+Ta |
||
OKTigrod19.92
|
A5.14 |
SG NiTi4
|
300
|
500
|