WELDING ELECTRODES FOR LOW TEMPERATURE SERVICE STEELS



S-7018.1

Description:
S-7018.1 is an iron powder low hydrogen type electrode of high efficiency used forwelding of high tensile steel. Its usability is good with direct current applications aswell as alternation current applications and easy to weld in all position.

Classification:
AWS A5.1/ASME SFA5.1 E7018-1
EN 499 E 42 5 B 3 2

Mechanical properties:
Yield strength 480 N/mm2
Tensile strength 550 N/mm2
Elongation 30%
Impact value 94 J / -46ºC

S-7018.1


S-7016.LS

Description:
S-7016.LS is an extra low hydrogen type electrode for all position welding ofaluminum-killed steel and TMCP steel used at low temperature. All-weld metalis 0.9%Ni type and better notch toughness and CTOD properties at low temperature. X-ray performance and usability are good.

Classification:
AWS A5.1/ASME SFA5.1 E7016-G
EN 499 E 46 6 B 1 2

Mechanical properties:
Yield strength 538 N/mm2
Tensile strength 589 N/mm2
Elongation 30%
Impact value 73 J / -60ºC

S-7016.LS


S-8016.C1

Description:
S-8016.C1 is a low hydrogen, all position electrode depositing weld metalcomprising 2.5%Ni. The deposit is extremely dense and the good mechanicalproperties make this electrode particularly suitable for weldments to withstand impact as sub-normal temperatures lowest -60ºC.

Classification:
AWS A5.5/ASME SFA5.5 E8016-C1
EN 499 E 46 5 2Ni B 1 2

Mechanical properties:
Yield strength 515 N/mm2
Tensile strength 592 N/mm2
Elongation 32%
Impact value 116 J / -59ºC (605ºC x 1hr. Stress relieved)

S-8016.C1


S-8016.C2

Description:
S-8016.C2 is an all position, low hydrogen type electrode for 3.5% Ni steel(ASTM A203 Gr. D,E) to be used at low temperature. (-60 ~ -75ºC) Good toughness of all-weld metal at low temperature.

Classification:
AWS A5.5/ASME SFA5.5 E8016-C2
EN 499 E 46 6 3Ni B 1 2

Mechanical properties:
Yield strength 530 N/mm2
Tensile strength 630 N/mm2
Elongation 30%
Impact value 60 J / -73ºC (605ºC x 1hr. Stress relieved)

S-8016.C2


S-8016.C3

Description:
S-8016.C3 can be used for welding of high tensile steel and 1% Ni steel used in machinery, Pressure vessels, storage tanks for low temperature. It's a low hydrogen type electrode for all position welding. Good notch toughness of all-weld metal at low temperature. X-ray performance and usability are good.

Classification:
AWS A5.5/ASME SFA5.5 E8016-C3
EN 499 E 46 4 1Ni B 1 2

Mechanical properties:
Yield strength 540 N/mm2
Tensile strength 620 N/mm2
Elongation 26%
Impact value 80 J / -40ºC

S-8016.C3


S-8018.C1

Description:
S-8018.C1 can be used for welding of 2.5%Ni and 3.5%Ni steel used in machinery for low temperature. It's an iron powder low hydrogen type electrode. Its coating contains much iron powder, which increasing working efficiency. The deposit is extremely dense and the good mechanical properties make this electrode particularly suitable for weldments to withstand impact at subnormal temperatures.

Classification:
AWS A5.5/ASME SFA5.5 E8018-C1
EN 499 E 46 5 2Ni B 3 2

Mechanical properties:
Yield strength 518 N/mm2
Tensile strength 593 N/mm2
Elongation 30%
Impact value 78 J / -59ºC

S-8018.C1


S-8018.C3

Description:
S-8018.C3 can be used for welding of high tensile steel and 1%Ni steel used in machinery, pressure vessels, storage tanks for low temperature. It's an iron powder low hydrogen type electrode for all position welding. Good toughness of weld metal at low temperature. As its deposition rate is extremely high, workinghours can be shortened. X-ray performance and usability are good.

Classification:
AWS A5.5/ASME SFA5.5 E8018-C3
EN 499 E 46 4 1Ni B 3 2

Mechanical properties:
Yield strength 540 N/mm2
Tensile strength 619 N/mm2
Elongation 31%
Impact value 76 J / -40ºC

S-8018.C3


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