熔敷金屬化學(xué)成分(%) | ||||||||||||
SFA/AWS |
DIN 1736 |
屈服值 Mpa |
抗拉強(qiáng)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 |
27 |
+20 ℃ 190 |
0.02 |
0.3 |
0.4 |
- |
Bal. |
- |
Ti |