Uyini umehluko phakathi kwe-ER2209 ER2553 ER2594 Welding Wire?

ER 2209yakhelwe ukushisela izinsimbi ezingenasici eziyi-duplex njenge-2205 (Inombolo ye-UNS N31803).

ER2553isetshenziswa ngokuyinhloko ukushisela izinsimbi ezingenasici eziyi-duplex eziqukethe cishe u-25% we-chromium.

ER2594i-superduplex welding wire. I-Pitting Resistance Equivalent Number (PREN) okungenani ingama-40, ngaleyo ndlela ivumela insimbi yokushisela ukuthi ibizwe nge-superduplex steel stainless.

I-ER2209 ER2553 ER2594 Intambo yokushiselaUkwakheka Kwamakhemikhali

Ibanga C Mn Si P S Cr Ni
ER2209 0.03 ubuningi 0.5 - 2.0 0.9 ubuningi 0.03 ubuningi 0.03 ubuningi 21.5 – 23.5 7.5 – 9.5
ER2553 0.04 ubuningi 1.5 1.0 0.04 ubuningi 0.03 ubuningi 24.0 – 27.0 4.5 – 6.5
ER2594 0.03 ubuningi 2.5 1.0 0.03 ubuningi 0.02 ubuningi 24.0 – 27.0 8.0 – 10.5

ER2209 ER2553 ER2594 Welding Wire  ER2209 ER2553 ER2594 Welding Wire

Isikhathi sokuthumela: Jul-31-2023