Stainless Steels Manual Electrode E2209-16 Safety injection tank Consumables
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 22%Cr-9%Ni-3%Mo-N
Ripple fine
Excellent resistance to pitting and stress corrosion
Suitable for petrochemical industry
Easy slagging
Product Parameter
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | N | |
GB/T RULES | 0.04 | 0.5-2.0 | 1.00 | 21.5-23.5 | 7.5-10.5 | 2.5-3.5 | 0.04 | 0.03 | 0.08-0.20 | |
AWS RULES | 0.04 | 0.5-2.0 | 1.00 | 21.5-23.5 | 8.5-10.5 | 2.5-3.5 | 0.04 | 0.03 | 0.08-0.2 | |
EXAMPLE VALUE | 0.026 | 0.75 | 0.65 | 22.8 | 9.4 | 3.3 | 0.028 | 0.005 | 0.14 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 690 | - | 15 | ||||
AWS RULES | - | 690 | - | 20 | ||||
EXAMPLE VALUE | - | 835 | 40/-40 | 26 |
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
3,000-meter deepwater semi-submersible drilling platform "Haiyang Shiyou 981"
Inner Mongolia Xinao Energy Co., LTD. 3*3000m³ low temperature spherical tank
Hengli Petrochemical 20 million tons/year refining and chemical integration project
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | N | |
GB/T RULES | 0.04 | 0.5-2.0 | 1.00 | 21.5-23.5 | 7.5-10.5 | 2.5-3.5 | 0.04 | 0.03 | 0.08-0.20 | |
AWS RULES | 0.04 | 0.5-2.0 | 1.00 | 21.5-23.5 | 8.5-10.5 | 2.5-3.5 | 0.04 | 0.03 | 0.08-0.2 | |
EXAMPLE VALUE | 0.026 | 0.75 | 0.65 | 22.8 | 9.4 | 3.3 | 0.028 | 0.005 | 0.14 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 690 | - | 15 | ||||
AWS RULES | - | 690 | - | 20 | ||||
EXAMPLE VALUE | - | 835 | 40/-40 | 26 |
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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