MIG Welding Wire For Stainless Steel ER347 Cryogenic storage vessel welding materials
WELDING TECHNOLOGY
Don't let the questions
Continue to haunt you
Arc instability
Unsightly molding
Excessive spatter
Often used in food machinery, medical instruments, pressure vessels, petrochemical and other occasions such as 1Cr19Ni11Nb(SUS347).
Due to the addition of Nb, the molten metal has good
intergranular corrosion resistance and stable mechanical properties
Ripple fine
Smooth wire feeding, stable arc, beautiful forming
Good flow of molten iron, less splash, and excellent welding process performance.
Easy slagging
Product Parameter
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Other |
| GB/T RULES | 0.04 | 0.56 | 1.74 | 0.017 | 0.005 | 9.79 | 19.85 | 0.01 | Nb:0.43 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | Elongation/% | IMAPACT VALUE J/℃ | Heat treatment °C*h | |||||
| GB/T RULES | - | 615 | 36 | 81/-40 | - | |||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 0.8 | 1.0 | 1.2 | ||||
| ELECTRICITY (Amp) |
H/W | 70-150 | 100-200 | 140-220 | |||
| O/W | 50-120 | 80-150 | 120-180 | ||||
Factory support
The product is suitable for a
wide range of applications
WELDING TECHNOLOGY
-
Jiangsu Donghua Energy
80,000 m3 propane storage tank
-
Mei Jin Hua Sheng
glycol synthetic tower
-
300,000-ton Floating
Production Storage Tanker (FPSO)
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Other |
| GB/T RULES | 0.04 | 0.56 | 1.74 | 0.017 | 0.005 | 9.79 | 19.85 | 0.01 | Nb:0.43 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | Elongation/% | IMAPACT VALUE J/℃ | Heat treatment °C*h | |||||
| GB/T RULES | - | 615 | 36 | 81/-40 | - | |||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 0.8 | 1.0 | 1.2 | ||||
| ELECTRICITY (Amp) |
H/W | 70-150 | 100-200 | 140-220 | |||
| O/W | 50-120 | 80-150 | 120-180 | ||||
