KS-309L-17
Coating Type：Lime Titania
Weld metal is austenitic structure with 22%Cr-12%Ni.
KUANG TAI METAL INDUSTRIAL CO., LTD.
廣泰金屬工業股份有限公司
No.20, Gongye Rd., Erzhen, Guantian Dist.
Tainan City 72042, Taiwan
TEL：886-6-6987615 FAX：886-6-6987315
▎Classification
| AWS A5.4/A5.4M | E309L-17 |
| JIS Z3221 | ES309L-17 |
| EN ISO 3581-A | – |
| GB T983 | E309L-17 |
▎Applications and Features
- Weld metal is austenitic structure with 22%Cr-12%Ni.
- Suitable for dissimilar joints welding in stainless steel and carbon steel, the SUS 304 composite steel overlay bottom welding.
▎Welding Position
▎Welding Instruction
- Please refer to Appendix A.
- Please refer to Appendix F.
▎Application
Suitable for dissimilar joints welding in stainless steel and carbon steel, the SUS 304 composite steel overlay bottom welding.
▎Typical Weld Metal Composition (wt%)
| C | Si | Mn | P | S | Cr | Ni |
| 0.02 | 0.83 | 0.85 | 0.027 | 0.013 | 23.26 | 13.88 |
▎Typical Weld Metal Mechanical Properties
| Tensile Strength N/mm² | Yield Strength N/mm² | Elongation % |
| 603 | 432 | 42 |
▎Available Sizes and Welding Parameters (AC or DC+)
| Diameter(mm) | 2.6 | 3.2 | 4.0 | 5.0 |
| F/HF | 50-85 | 80-120 | 100-150 | 140-180 |
| V-up/OH | 45-80 | 70-110 | 90-135 | – |