SWECO

四国溶剤株式会社

Shikoku Welding Electrode Co.,LTD.

会社概要

Company's Products

TIG welding for stainless steel

As material for stainless steel welding, our TIG material is delivered to customers, without imposing a cost of more than necessary by omitting the distribution channels.
Of course, we are careful attention to the quality.

Classify Trade Name JIS
Z3321
Equivalent standard
Typical chemical composition of weld metal(%) 0.2%
Offset Stress
MPa
Tensile Strength
MPa
Elongation
(%)
Current polarity
C Si Mn P S Mo Cr Ni
High tensile steel ST-308 YS308 0.05 0.46 1.82 0.024 0.001 - 19.81 9.51 470 600 49 DC(-)
ST-308L YS308L 0.02 0.48 1.67 0.023 0.001 - 19.61 9.56 420 570 46 DC(-)
ST-309 YS309 0.05 0.47 1.54 0.025 0.002 - 23.13 13.56 420 600 43 DC(-)
ST-309L YS309L 0.02 0.47 1.60 0.022 0.001 - 23.03 13.67 400 570 41 DC(-)
ST-309MoL YS309LMo 0.02 0.41 2.12 0.015 0.002 2.09 23.11 13.82 430 620 37 DC(-)
ST-316 YS316 0.04 0.46 1.54 0.026 0.002 2.22 19.16 12.12 420 580 42 DC(-)
ST-316L YS316L 0.01 0.45 1.52 0.026 0.001 2.13 19.13 12.01 420 550 41 DC(-)
ST-310S YS310S 0.05 0.49 1.95 0.022 0.001 - 27.10 21.27 370 550 40 DC(-)