RW 410 series is a stainless steel series for welding, used to weld martensitic or ferritic-martensitic stainless steels. RW 410 welds similar metals and gives overlays corrosion, erosion, and wear resistance. RW 410NiMo suits 410, 410S, and 405-type stainless steels in hydro-turbine applications. Preheating and post-weld heat treatment may be required for adequate ductility. Post-weld heat treatment for RW 410NiMo must not exceed 620 °C.
| Product | Nominal Composition | EN ISO 14343-B: 2017 | AWS A5.9-2017 Alloy Designation |
DIN Werkstoff Nr. |
|---|---|---|---|---|
| RW 410 | 13 | SS410 | ER410 | - |
| RW 410NiMo | 13 4 | SS410NiMo | ER410NiMo | - |
| Element | RW 410 | RW 410NiMo |
|---|---|---|
| C | CRW 410≤ 0,12 % | CRW 410NiMo≤ 0,05 % |
| Mn | MnRW 410≤ 0,60 % | MnRW 410NiMo≤ 1,00 % |
| Si | SiRW 410≤ 0,50 % | SiRW 410NiMo≤ 0,50 % |
| S | SRW 410≤ 0,020 % | SRW 410NiMo≤ 0,020 % |
| P | PRW 410≤ 0,030 % | PRW 410NiMo≤ 0,030 % |
| Cr | CrRW 41012,0-13,5 % | CrRW 410NiMo11,0-12,5 % |
| Ni | NiRW 410≤ 0,6 % | NiRW 410NiMo4,0-5,0 % |
| Mo | MoRW 410≤ 0,75 % | MoRW 410NiMo0,40-0,70 % |
| Cu | CuRW 410≤ 0,40 % | CuRW 410NiMo≤ 0,30 % |
Phone
(0216) 593 04 74
