WELDING ELECTRODES FOR STAINLESS STEELS



S-308L.16N

Description:
S-308L.16N is a lime-titania type electrode for extra-low carbon 18%Cr-8%Ni steel with good usability. It is quite efficient because its burn-off rate and depositionrate are high because comparatively high amperage can be used.

Classification:
AWS A5.4/ASME SFA5.4 E308L-16
EN 1600 E 19 9 L R 1 2

Mechanical properties:
Tensile strength 561 N/mm2
Elongation 44%

S-308L.16N


S-308Mo.16

Description:
All positional lime-titania type electrode which is extremely suitable for weldingmolybdenum containing austenite stainless steel. S-308Mo.16 can be used forwelding such type as 316 stainless steel when increased ferrite is desired beyondthat attainable with S-316.16N electrode. This electrode welds smoothly with lowspatter and good slag detachability.

Classification:
AWS A5.4/ASME SFA5.4 E308Mo-16
EN -

Mechanical properties:
Tensile strength 621 N/mm2
Elongation 42%

S-308Mo.16


S-309L.16

Description:
S-309L.16N is a lime-titania type electrode. As weld metal contains ferrite in austeniticstructure, its crack resistibility is good. Furthermore, its heat and corrosion resistibility are also good because of much inclusion of alloying elements. Therefore, it is suitable for welding such dissimilar metal as carbon steel to stainless steel, as well as 22%Cr-12%Ni stainless steel.

Classification:
AWS A5.4/ASME SFA5.4 E309L-16
EN 1600 E 23 12 L R 1 2

Mechanical properties:
Tensile strength 563 N/mm2
Elongation 43%

S-309L.16


S-309MoL.16

Description:
Welding of extra-low carbon 22%Cr-12%Ni-2.5%Mo stainless steel. S-309MoL.16 is alime-titania type electrode. Corrosion, heat and crack resistibility of the weld metal are superior to those of S-309L.16N. Suitable for repair welding in dissimilar joint and steels which are difficult to weld. The slag removability and welded metal appearance are good.

Classification:
AWS A5.4/ASME SFA5.4 E309MoL-16
EN 1600 E 23 12 2 L R 1 2

Mechanical properties:
Tensile strength 690 N/mm2
Elongation 34%

S-309MoL.16


S-310.15

Description:
S-310.15 is a basic type, all-weld metal has fully austenite structure. All-weld metalhas a good mechanical property, especially excellent toughness.O wing to the high content of alloying elements, durability is maintained in welding of carbon steel where deposited metal is diluted by the base metal. Suitable for welding of 13%Cr or clad part of 18%Cr-8%Ni stainless steel.

Classification:
AWS A5.4/ASME SFA5.4 E310-15
EN 1600 E 25 20 B 2 2

Mechanical properties:
Tensile strength 565 N/mm2
Elongation 35%

S-310.15


S-310.16

Description:
S-310.16 is a lime-titania type electrode, all-weld metal has fully austenite structure. Excellent in heat resistance, corrosion resistance and mechanical properties due to stable of fully austenitic microstructure. Welding of 25%Cr-20%Ni stainless steel. Fabrication and repair of furnace linings, furnace grates, burners.

Classification:
AWS A5.4/ASME SFA5.4 E310-16
EN 1600 E 25 20 R 1 2

Mechanical properties:
Tensile strength 610 N/mm2
Elongation 35%

S-310.16


S-312.16

Description:
S-312.16 is a lime-titania type electrode, has an excellent usability and weldability. Chemical composition of all-weld metal is 29%Cr-9%Ni. Owing to the austenite structure containing large contents of ferrite, S-312.16 has a good crack resistibility. Excellent buffer effect against outer stress. bond welding of dissimilar metals such as stainless steel, carbon steel and low alloy steel. welding of stainless clad steel. Under laying of the build-up welding of high alloyed tool steel and hardfacing.

Classification:
AWS A5.4/ASME SFA5.4 E312-16
EN 1600 E 29 9 R 1 2

Mechanical properties:
Tensile strength 803 N/mm2
Elongation 22%

S-312.16


S-316L.16N

Description:
S-316L.16N is a lime-titania type electrode provided with a good usability and weldability.As the all-weld metal has an austenite structure containing proper quantity of ferrite, crackresistibility is good. It has an excellent resistibility to inter-crystalline corrosion in the as-welded condition since carbon content is less and intergranular corrosion resistibility is superior to that of S-316.16N, and as it contains Mo., resistance to heat is also good.

Classification:
AWS A5.4/ASME SFA5.4 E316L-16
EN 1600 E 19 13 4 L R 1 2

Mechanical properties:
Tensile strength 557 N/mm2
Elongation 45%

S-316L.16N


S-347.16

Description:
S-347.16 is a lime-titania type electrode and all-weld metal has an austenite structure. As the all-weld metal contains small amount of stabilizing element(Nb), its resistance to corrosion is good. As the all-weld metal has an excellent high temperature strength, it is suitable for welding of boiler and gas turbine.

Classification:
AWS A5.4/ASME SFA5.4 E347-16
EN 1600 E 19 9 Nb R 1 2

Mechanical properties:
Tensile strength 603 N/mm2
Elongation 42%

S-347.16


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