Instruction and Application: Titanium calcium type coating 310S(06Cr25Ni20) stainless steel, 900 ~ 1100 ℃ good oxidation resistance, good welding performance. Alternating current and DC. Used for welding high temperature stainless steel structure, high temperature furnace and other equipment.
Typical Chemical Composition of the all-weld metal (%)
C |
Si |
Mn |
S |
P |
Cr |
Ni |
0.14 |
0.65 |
1.47 |
0.009 |
0.025 |
26.45 |
21.23 |
Mechanical properties of all-weld metal
Temperature |
Tensile strength Rm(MPa) |
Elongation A(%) |
Bending Test (GB/T 2653) |
Room temperature |
605 |
31 |
No Cracks |
All-welded metal radio graphic testing:
According to NB/T 47013.2, the radio graphic testing should not be less than class AB and the quality grade of all-welded metal should not be less than Class I at least.
Reference Current(DC+):
Electrodes Sizeφ(mm) |
Φ2.5 |
Φ3.2 |
Φ4.0 |
Φ5.0 |
Amperage (A) |
60-90 |
90-120 |
120-160 |
170-210 |
Notice:
1.The electrode with titanium-calcium coating must be stoved at 200-300℃ for 1 hours prior to use.
2.The welding consumables surface rust, oil fouling and other impurities must be cleaned up.
3.The welding slag must be cleaned up in the multi-pass welding. The inter-pass temperature should be controlled below 150 ℃.
上一篇:E2594-16
下一篇:E310Mo-16(A412)
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