SWECO

四国溶剤株式会社

Shikoku Welding Electrode Co.,LTD.

会社概要

Company's Products

Covered Electrodes

Covered Electrodes is the main product of our manufacturing division from the time of our founding, that has obtained various industrial standards and certification.
The welded steel structures in our Covered Electrodes is useful for everyone as a social infrastructure.
Also, the ship using steel plate that is welded has been sailing the world to the South Sea of burning from North Sea of frigid .

Classify Trade Name Type Welding positions JIS Typical chemical composition of weld metal(%) Yield
point
Tensile
Strength
Elongation Absorbed
energy
C Si Mn P S Mo Cr Ni MPa MPa (%) temp.
J
Mild steel No.8 Ilmenite type All position Z3211 
E4319 U
0.09 0.11 0.58 0.023 0.007 - - - 420 470 32 -20 101
SR-1 Lime-titania type All position Z3211 
E4303 U
0.07 0.18 0.36 0.018 0.008 - - - 410 470 30 0 102
SR-2 Lime-titania type All position Z3211 
E4303
0.09 0.11 0.58 0.023 0.007 - - - 410 470 34 0 110
ST-10 High titania type All position Z3211 
E4313
0.08 0.40 0.39 0.024 0.005 - - - 450 510 28 0 64
SB-27 Special type Horizontal Fillet Z3211 
E4340
0.05 0.28 0.71 0.024 0.009 - - - 440 490 31 0 111
High tensile steel SLV-16 Low hydrogen type All position
(Vertical Down)
Z3211 
E4948 H15
0.08 0.77 1.14 0.019 0.005 - - - 510 610 33 -30 89
SM-50G Special type Flat /
Horizontal Fillet
Z3211 
E4940-G
0.06 0.30 0.92 0.024 0.009 - - - 450 510 33 0 120
SL-50T Low hydrogen type All position Z3211 
E4948 H15
0.08 0.46 1.07 0.018 0.005 - - - 460 570 28 -30 91
SL-50R Low hydrogen type All position - 0.08 0.17 0.44 0.019 0.007 - - - 460 520 27 -20 71
SL-55 Low hydrogen type All position Z3211 
E4916 H15
0.07 0.58 1.14 0.016 0.004 - - - 490 580 31 -30 174
Stainless steel SS-308 Lime-titania type All position Z3221 
ES308-16
0.06 0.38 1.23 0.030 0.003 - 19.90 9.71 - 610 50 - -
SS-308L Lime-titania type All position Z3221 
ES308L-16
0.03 0.47 1.43 0.024 0.003 - 20.03 9.85 - 570 53 - -
SS-309 Lime-titania type All position Z3221 
ES309-16
0.06 0.38 1.31 0.023 0.003 - 24.30 13.90 - 570 46 - -
SS-309L Lime-titania type All position Z3221 
ES309L-16
0.03 0.37 1.60 0.022 0.007 - 23.50 13.80 - 610 50 - -
SS-309MoL Lime-titania type All position Z3221 
ES309LMo-16
0.04 0.40 1.25 0.025 0.004 2.18 22.40 12.20 - 790 31 - -
SS-316 Lime-titania type All position Z3221 
ES316-16
0.06 0.58 1.34 0.020 0.010 2.25 19.00 13.07 - 560 42 - -
SS-316L Lime-titania type All position Z3221 
ES316L-16
0.04 0.33 1.18 0.025 0.005 2.38 19.00 12.40 - 530 56 - -