Stainless Steels Manual Electrode E308L-15 Cr-Mo series welding consumable and strip cladding widely used in petroleum refining equipment welding goods
WELDING TECHNOLOGY
Don't let the questions
Continue to haunt you
Arc instability
Unsightly molding
Excessive spatter
Suitable for petrochemical, pressure vessel, food machinery, medical machinery, chemical fertilizer and other industries, such as 00Cr19Ni10(SUS304L), etc.
Low hydrogen stainless steel hand electrode,
the main composition is low carbon 18%Cr-8%Ni
Ripple fine
Good welding action, stable arc, beautiful forming
Delicate ripple, little splash, easy slag removal, good fire resistance,
good porosity resistance; The mechanical properties
of molten metal are stable and the X-Ray pass rate is high.
Easy slagging
Product Parameter
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Other |
GB/T RULES | 0.035 | 0.92 | 0.63 | 0.028 | 0.009 | 9.7 | 19.4 | 0.02 | 0.08 | - |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | Heat treatment °C*h | ||||
GB/T RULES | 590 | 43 | - | - |
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
-
GDS-2209/GXS-E330
tube surfacing site
-
2.3 million barrels of
SBM Fast4ward FPSO
-
Hainan Huasheng
phenol recovery tower
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Other |
GB/T RULES | 0.035 | 0.92 | 0.63 | 0.028 | 0.009 | 9.7 | 19.4 | 0.02 | 0.08 | - |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | Heat treatment °C*h | ||||
GB/T RULES | 590 | 43 | - | - |
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 | - |