Stainless Steels Manual Electrode E316L-17 large liquefied gas carrier weld
WELDING TECHNOLOGY
Don't let the questions
Continue to haunt you
Arc instability
Unsightly molding
Excessive spatter
Widely used in fertilizer, urea, petrochemical
production or storage equipment important structure
Pot acid type stainless steel hand electrode, jet arc, the main
component is low C-18%Cr-12%Ni-2%Mo, excellent point corrosion resistanc.
Ripple fine
Excellent welding operation, crack resistance, porosity resistance is excellent
The coating has good fire resistance, stable mechanical properties of fused metal and high X-Rav qualification rate
Easy slagging
Product Parameter
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Other |
| GB/T RULES | 0.029 | 0.61 | 0.78 | 0.029 | 0.006 | 11.58 | 18.4 | 2.5 | 0.07 | - |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | Heat treatment °C*h | ||||
| GB/T RULES | 580 | 38 | - | - | ||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| ELECTRICITY (Amp) |
H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
Factory support
The product is suitable for a
wide range of applications
WELDING TECHNOLOGY
85000 m3 Very Large
Ethane Vinyl Carrier (VLEC)
-
Guangxi Huayi
methanol dehydrating tower
-
Shaanxi Pucheng -50℃
propane spherical tank project
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Other |
| GB/T RULES | 0.029 | 0.61 | 0.78 | 0.029 | 0.006 | 11.58 | 18.4 | 2.5 | 0.07 | - |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | Heat treatment °C*h | ||||
| GB/T RULES | 580 | 38 | - | - | ||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| ELECTRICITY (Amp) |
H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
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