適用于焊接19 Cr 10 Ni牌號鋼種的超低碳含量不銹鋼焊條。其也適用于焊接成分類似的穩(wěn)定化不銹鋼,母材需要滿足足夠抗蠕變性時除外。
Typical Tensile Properties
As welded |
Elongation |
Tensile Strength |
Yield Strength |
保護氣體 |
45 % |
580 MPa |
430 MPa |
ISO |
- |
- |
- |
AWS |
夏比V型缺口沖擊性能
As welded |
Impact Value |
Testing Temperature |
保護氣體 |
70 J |
20 °C |
ISO |
49 J |
-60 °C |
ISO |
焊縫金屬分析
Mn |
Mn |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
0.7 % |
- |
- |
- |
- |
- |
- |
C |
Mn |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
- |
0.03 % |
- |
- |
- |
- |
- |
Si |
Mn |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
- |
- |
0.9 % |
- |
- |
- |
- |
Ferrite FN |
Mn |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
- |
- |
- |
5 % |
- |
- |
- |
Ni |
Mn |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
- |
- |
- |
- |
10.0 % |
- |
- |
Cr |
Mn |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
- |
- |
- |
- |
- |
- |
19.3 % |
熔敷數(shù)據(jù)
Fusion time per electrode at 90% I max |
kg weld metal/kg electrodes |
Number of electrodes/kg weld metal |
安培 |
熔敷率 |
電壓 V |
直徑 |
24 sec |
0.55 kg |
240 |
35-45 A |
0.6 kg/h |
27 V |
1.6 x 300 mm |
29 sec |
0.55 kg |
160 |
35-65 A |
0.8 kg/h |
29 V |
2.0 x 300 mm |
36 sec |
0.55 kg |
99 |
50-90 A |
1.1 kg/h |
31 V |
2.5 x 300 mm |
54 sec |
0.60 kg |
49 |
70-130 A |
1.4 kg/h |
31 V |
3.2 x 350 mm |
60 sec |
0.60 kg |
33 |
90-180 A |
2.0 kg/h |
32 V |
4.0 x 350 mm |
60 sec |
0.60 kg |
20 |
140-250 A |
3.0 kg/h |
33 V |
5.0 x 350 mm |
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