Stainless steels Manual electrode ISO 3581-A:E18 8 Mn R 1 2 metal Jointing stuff


WELDING TECHNOLOGY
Don't let the questions
Continue to haunt you

Arc instability

Unsightly molding

Excessive spatter
Titanium calcium type stainless steel hand electrode
The main component is 18%Cr- 9%Ni

Ripple fine
Stable mechanical properties X-Ray pass rate is high
Wide range of application scenarios

Easy slagging
Product Parameter
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.20 | 4.5-7.5 | 1.20 | 17-20 | 44752.00 | 0.74 | 0.035 | 0. 025 | 0.75 |
AWS RULES | - | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.071 | 5.58 | 1.03 | 19.12 | 8.9 | 0.2 | 0.028 | 0.006 | 0.012 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||
GB/T RULES | 350 | 500 | - | - | 25 | |||||
AWS RULES | - | - | - | - | - | |||||
EXAMPLE VALUE | - | 635 | - | - | 36 |
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 | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 |
Factory support




The product is suitable for a
wide range of applications
WELDING TECHNOLOGY

Xinjiang Kela 2 Central treatment plant project

High pressure heater of Hangzhou Boiler Group Co. LTD

Gansu Lanke Petrochemical -50℃ propane spherical tank project
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.20 | 4.5-7.5 | 1.20 | 17-20 | 44752.00 | 0.74 | 0.035 | 0. 025 | 0.75 |
AWS RULES | - | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.071 | 5.58 | 1.03 | 19.12 | 8.9 | 0.2 | 0.028 | 0.006 | 0.012 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||
GB/T RULES | 350 | 500 | - | - | 25 | |||||
AWS RULES | - | - | - | - | - | |||||
EXAMPLE VALUE | - | 635 | - | - | 36 |
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 | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 |
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