Er 2209e etselitsoe ho behele ea Wed Driplex steels e nang le li-steels tse se nang litsie tse kang 2205 (ha ho na nomoro ea N31803).
Ed 2553e sebelisoa haholo-holo ho li-steels tse nang le letsoai tse nang le metsi a ka bang 25% chromium.
Er 2594ke terata ea superdiplex. Palo ea ho hanela palo e lekanang (Pren) e bonyane ba 40, ka tsela ena e lumella tšepe e sa reng letho hore e bitsoa tšepe e se nang letsoai.
Er2209 er2553 er2594 Welding WireSebopeho sa lik'hemik'hale
| Keletso | C | Mn | Si | P | S | Cr | Ni |
| Er2209 | 0.03 max | 0.5 - 2.0 | 0.9 max | 0.03 max | 0.03 max | 21.5 - 23,5 | 7.5 - 9.5 |
| Er2553 | 0.04 max | 1.5 | 1.0 | 0.04 max | 0.03 max | 24.0 - 27.0 | 4.5 - 6.5 |
| Er2594 | 0.03 max | 2.5 | 1.0 | 0.03 max | 0.02 max | 24.0 - 27.0 | 8.0 - 10.5 |
Nako ea poso: Jul-31-2023