Stainless Steel Welding Wire
AWS ER318 Stainless Steel MIG TIG SAW Welding Wire Welding Filler Metal
ER318 stainless steel welding wires have high cladding efficiency and exhibit excellent welding technology performance in all-position welding for various industrial applications. Our wires are widely used in building structures, vehicle manufacturing, bridge engineering, mining machinery, railway systems, petroleum pipelines, pressurized equipment, power equipment, and other industries, ensuring efficient and stable welding performance.
AWS ER318 Stainless Steel MIG TIG SAW Welding Wire Welding Filler Metal
AWS Classification: AWS 5.9
- Factory supply OEM service.
- Materials: ER320, ER385, ER308, ER309LSi, ER2209, ER316L, ER347, ER312, etc.
- MIG wire sizes: 0.8mm, 1.0mm, 1.2mm, 1.6mm.
- TIG wire sizes: 1.6mm, 2.4mm, 3.2mm.
- SAW wire sizes: 1.6mm, 2.0mm, 2.4mm, 3.2mm, 4.0mm.
PACKING:
| TIG | 10 lb. tube / 60 lb. carton | ||||
| MIG | 30 lb. spool | ||||
| SUB-ARC | 60 lb. coil |
Accept neutral packaging and OEM!
| Material | C | Si | Mn | P | S | Cr | Ni | Mo | Cu |
| 304 | 0.08 | 0.30-1.00 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-11.00 | 0.18 | 0.003 |
| 304L | 0.03 | 0.30-1.00 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-12.00 | ||
| ER308 | 0.08 | 0.30-0.65 | 4.30-4.75 | 0.03 | 0.03 | 19.50-22.00 | 9.00-11.00 | 0.75 | 0.75 |
| ER308L | 0.03 | 0.30-0.65 | 1.50-2.30 | 0.03 | 0.02 | 19.5-21.5 | 9.00-11.00 | 0.75 | 0.75 |
| ER308LSi | 0.03 | 0.65-1.00 | 1.60-2.40 | 0.03 | 0.02 | 19.5-21.5 | 9.0-11.0 | 0.75 | 0.75 |
| ER309 | 0.12 | 0.30-0.65 | 1.00-2.50 | 0.03 | 0.03 | 24.0-25.0 | 12.0-14.0 | 0.75 | 0.75 |
| ER309L | 0.03 | 0.3-0.65 | 1.5-2.3 | 0.03 | 0.02 | 23.0-25.0 | 12.0-14.0 | 0.75 | 0.75 |
| ER309LSi | 0.03 | 0.65-1.0 | 1.6-2.4 | 0.03 | 0.02 | 23.0-25.0 | 12.0-14.0 | 0.75 | 0.75 |
| ER316 | 0.08 | 0.3-0.65 | 1.0-2.5 | 0.03 | 0.03 | 18.00-12.00 | 11.0-14.0 | 2.0-3.0 | 0.75 |
| ER316L | 0.03 | 0.3-0.65 | 1.5-2.3 | 0.03 | 0.02 | 18.0-20.0 | 11.0-13.0 | 2.05-2.55 | 0.75 |
| ER316LSi | 0.03 | 0.65-1.0 | 1.6-2.4 | 0.03 | 0.02 | 18.0-20.0 | 11.0-13.0 | 2.05-2.55 | 0.75 |
| ER347 | 0.08 | 0.3-0.65 | 1.0-2.5 | 0.03 | 0.03 | 19.0-21.5 | 9.0-11.0 | 0.75 | 0.75 |
| ER317 | 0.08 | 0.3-0.65 | 1.0-2.5 | 0.03 | 0.01 | 18.5-20.5 | 13.0-15.0 | 3.0-4.0 | 0.75 |
| ER321 | 0.08 | 0.3-0.65 | 1.5-2.5 | 0.03 | 0.01 | 18.5-20.5 | 9.0-10.5 | 0.75 | 0.75 |
MECHANICAL PROPERTIES OF WELDING WIRE:
| Material | Tensile strength Rm(Mpa) | Yield strength Rel or Rp0.2(Mpa) | Elongation(%) | Material | Tensile strength Rm(Mpa) | Yield strength Rel or Rp0.2(Mpa) | Elongation(%) |
| 304 | 550 | -- | 25 | ER309LSi | 510 | 320 | 25 |
| 304L | 510 | -- | 25 | ER316 | 510 | 320 | 25 |
| ER307 | 590 | 350 | 25 | ER316L | 510 | 320 | 25 |
| ER308 | 550 | 350 | 25 | ER316LSi | 510 | 320 | 20 |
| ER308L | 510 | 320 | 25 | ER310 | 550 | 350 | 25 |
| ER308LSi | 510 | 320 | 25 | ER347 | 550 | 350 | 25 |
| ER309L | 510 | 320 | 25 | ER321 | 550 | 350 | 25 |
TIG and MIG stainless steel welding wire composition
| AWS | Chemical Composition % | |||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | |||
| H08Cr19Ni12Mo2Nb | ER318 | 0.06 | 0.42 | 1.5 | 0.022 | 0.01 | 18.5 | 11.8 | 2.3 | |
| H07Cr20Ni34Mo2Cu3Nb | ER320 | 0.06 | 0.4 | 1 | 0.022 | 0.01 | 19.8 | 33.3 | 2.8 | Nb0.7 |
| H02Cr20Ni34Mo2Cu3Nb | ER320L | 0.018 | 0.33 | 1.5 | 0.013 | 0.01 | 19.8 | 33.6 | 2.5 | Nb0.35 |
| H08Cr20Ni10Ti | ER321 | 0.06 | 0.45 | 1.5 | 0.022 | 0.01 | 20.8 | 9.8 | Ti9xC-1.0 | |
| H08Cr21 Ni10Nb | ER347 | 0.055 | 0.48 | 1.8 | 0.021 | 0.008 | 20.8 | 9.8 | Nb1xC-1.0 | |
| H12Cr26Ni21 | ER310 | 0.09 | 0.5 | 1.66 | 0.02 | 0.01 | 25.5 | 20.5 | ||
| H02Cr20Ni25Mo4Cu | ER385 | 0.02 | 0.3 | 1.5 | 0.018 | 0.01 | 20.2 | 24.8 | 4.8 | Cu 1.80 |
| H03Cr22Ni9Mo3N | ER2209 | 0.022 | 0.5 | 0.9 | 0.02 | 0.01 | 22.5 | 8.8 | 3.3 | N0.08-0.20 |
| H04Cr25Ni5Mo3Cu2N | ER2553 | 0.027 | 0.5 | 1 | 0.025 | 0.015 | 24.8 | 5.5 | 3.2 | N0.1-0.25 |
| H1 5Cr29Ni9 | ER312 | 0.09 | 0.38 | 1.5 | 0.022 | 0.01 | 29.5 | 8.5 | ||
| H03Cr24Ni13MoL | ER309L Mo | 0.023 | 0.45 | 1.5 | 0.022 | 0.01 | 23.8 | 13.2 | 2.2 | |
| H05Cr17Ni4Cu4Nb | ER630 | 0.04 | 0.39 | 0.5 | 0.022 | 0.01 | 16.5 | 4.8 | Cu;3 Nb;0.28 | |
| H08Cr26Ni5Mo2 | ER453s | 0.06 | 0.3 | 0.4 | 0.022 | 0.01 | 25.8 | 4.8 | 2.1 | |
| H08Cr21Ni10Mn6 | 0.06 | 0.35 | 5.5 | 0.022 | 0.01 | 20.8 | 9.8 | |||
| H05Cr22Ni11Mn6Mo3VN | ER209 | 0.04 | 0.4 | 4.5 | 0.022 | 0.01 | 21.5 | 10.8 | 2.2 | N;0.20 V;0.18 |
MT WIRE is a subsidiary of MT Holding and is a leading player in the specialty alloy industry. Since 2006, we've been deeply involved in the global metal industry. Within the MT Holding family, MT WIRE has the most advanced capabilities for producing wires. We have cutting-edge equipment for melting raw materials, sophisticated production lines for drawing wires, and precise tools for manufacturing final products.
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