CWI Generation4 ™ Stainless Welding consumables meet or exceed the standard requirements of many stainless steel and high alloy welding applications, and we certify it. Consumables ship from stock in a variety of packages, depending on your requirements or specific application. Select from our range of products below, all of which are manufactured to conform with applicable AWS, ASME, or UNS standards. Choose Central Wire Gen4 Stainless Welding consumables for their proven performance, and let us show you the value that quality, experience, and customer support can provide.
CWI Generation4 ™ Stainless Welding consumables offer a variety of alloys with particular attributes to meet your product or application requirements. Whether you need corrosion resistance, strength, or ductility, we have a product that will exceed you expectations. And when the proper welding process is used, there is little that our collection of austenitic, martensitic, ferritic, duplex, and precipitation-hardening alloys can’t accomplish. Below is a chart of standard Stainless Steel Welding Wire alloys that we offer from stock:
Typical Chemical Composition of Gen4 Stainless Steel Wires
| Product | Specifications - AWS A5.9 | C | Mn | Si | Fe | Cr | Mo | Ni | Nb+Ta | N | S | P | Cu | FN |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GEN 307* | 0.07 | 6.60 | 0.90 | Bal | 18.70 | 8.90 | 0.007 | 0.015 | 5 | |||||
| GEN 308/308H | ER308H | 0.05 | 1.65 | 0.46 | Bal | 20.45 | 9.85 | 0.005 | 0.016 | 8 | ||||
| GEN 308/308L | ER308L | 0.019 | 1.72 | 0.46 | Bal | 20.80 | 10.10 | 0.003 | 0.013 | 8 | ||||
| GEN 308LSI (FM 308LSI)* | ER308Lsi | 0.016 | 1.635 | 0.85 | Bal | 20.65 | 10.00 | 0.008 | 0.016 | 8 | ||||
| GEN 309/309L | ER309L | 0.021 | 1.75 | 0.51 | Bal | 23.40 | 12.70 | 0.006 | 0.014 | 12 | ||||
| GEN 309Si/309Lsi | ER309Lsi | 0.019 | 1.85 | 0.84 | Bal | 23.50 | 12.95 | 0.004 | 0.012 | 10 | ||||
| GEN 310 | ER310 | 0.11 | 1.90 | 0.40 | Bal | 38.10 | 20.95 | 0.003 | 0.012 | 0 | ||||
| GEN 312 | ER312 | .011 | 1.64 | 0.44 | Bal | 29.60 | 8.90 | 0.012 | 0.017 | 30 min | ||||
| GEN 316/316L | ER316L | 0.016 | 1.87 | 0.48 | Bal | 19.32 | 2.25 | 13.20 | 0.010 | 0.019 | 6 | |||
| GEN 316LSI (FM 316LSI)* | ER316Lsi | 0.022 | 1.80 | 0.85 | Bal | 19.25 | 2.45 | 12.60 | 0.004 | 0.013 | 8 | |||
| GEN 317L (FM 317L)* | ER317L | 0.017 | 1.66 | 0.44 | Bal | 19.40 | 3.25 | 13.85 | 0.006 | 0.012 | 6 | |||
| GEN 320LR | ER320LR | 0.025 | 1.60 | 0.05 | Bal | 19.60 | 2.50 | 34.10 | 0.25 | 0.001 | 0.007 | 3.40 | 0 | |
| GEN 330 | ER330 | 0.23 | 1.95 | 0.42 | Bal | 15.95 | 35.20 | 0.005 | 0.014 | 0 | ||||
| GEN 347 | ER347 | 0.04 | 1.65 | 0.52 | Bal | 19.90 | 9.75 | 0.72 | 0.005 | 0.014 | 10 | |||
| GEN 385 | ER385 | 0.019 | 2.05 | 0.35 | Bal | 20.50 | 4.60 | 25.10 | 0.015 | 0.014 | 1.60 | 0 | ||
| GEN 409Nb | ER410NiMo | 0.05 | 0.62 | 0.48 | Bal | 11.50 | 0.35 | 0.016 | 0.018 | |||||
| GEN 410 | ER410 | 0.11 | 0.45 | 0.39 | Bal | 12.50 | 0.010 | 0.014 | ||||||
| GEN 410NiMo | ER410NiMo | 0.02 | 0.45 | 0.40 | Bal | 11.80 | 0.55 | 4.50 | 0.009 | 0.012 | ||||
| GEN 420 | ER420 | 0.29 | 0.45 | 0.35 | Bal | 13.20 | 0.008 | 0.014 | ||||||
| GEN 430 | ER430 | 0.07 | 0.44 | 0.36 | Bal | 16.50 | 0.010 | 0.014 | ||||||
| GEN 430LCb | ER430LCb | 0.01 | 0.51 | 0.40 | Bal | 18.20 | 0.40 | 0.008 | 0.020 | |||||
| GEN 630 | ER630 | 0.03 | 0.54 | 0.43 | Bal | 16.49 | 0.20 | 4.78 | 0.22 | 0.021 | 0.017 | 3.60 | ||
| GEN 2209 | ER2209 | 0.016 | 1.04 | 0.45 | Bal | 22.40 | 3.20 | 8.50 | 0.18 | 0.017 | 0.014 | 40 min | ||
| GEN 2594 | ER2594 | 0.07 | 1.00 | 1.00 | Bal | 25.50 | 3.95 | 9.25 | 0.25 | 0.010 | 0.025 | 0.50 | 40 min |