KMS-82
Shielding Gas: 75%Ar+25%He
KMS-82 is 72%Ni-20%Cr-3%Mn-2.5%Nb alloy.
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 A5.14/A5.14M | ERNiCr-3 |
| JIS Z3334 | SNi6082 |
| EN ISO 18274 | S Ni 6082 |
| GB T15620 | S Ni 6082 |
▎Applications and Features
- KMS-82 is 72%Ni-20%Cr-3%Mn-2.5%Nb alloy.
- It provides good mechanical properties and crevice corrosion resistance.
- Suitable for welding 9%Ni steel , Inconel alloy 600, Incoloy 800, ASTM B163, B166,B167 and B168 Ni-Cr-Fe alloy.
- Ideal for welding LNG and LPG tank.
▎Welding Position
▎Welding Instruction
- Clean surface of base metal before welding.
- Heat input should be controlled as low as possible.
- For other instructions, please refer to Appendix B.
▎Applications
Suitable for welding 9%Ni steel , Inconel alloy 600, Incoloy 800, ASTM B163, B166,B167 and B168 Ni-Cr-Fe alloy. Ideal for welding LNG and LPG tank .
▎Typical Chemical Composition of Wire (wt%)
| C | Si | Mn | P | S | Cr | Ti | Fe | Nb | Ni |
| 0.01 | 0.11 | 3.19 | 0.004 | 0.003 | 18.39 | 0.40 | 0.11 | 2.64 | 75.10 |
▎Typical Mechanical Properties of Weld Metal
| Tensile Strength N/mm² | Yield Strength N/mm² | Elongation % | Charpy V-Notch ℃ | Charpy V-Notch J |
| 671 | 423 | 41 | -196 | 100 |
▎Size and Suggested Operating Range (DC+)
| Diameter(mm) | 0.8 | 0.9 | 1.2 | 1.6 |
| Current (A) | 140-180 | 160-200 | 190-230 | 200-250 |
| Voltage (V) | 24-27 | 25-28 | 26-30 | 29-33 |
▎Certification
JISZ3323_TCTW08007
DoP of KMS-82