Quid interest inter ER2209 ER2553 ER2594 Welding Wire?

ER 2209Duplex ferros immaculatos pactionem facere destinatur ut 2205 (UNS Number N31803).

ER 2553imprimis adhibetur chalybus immaculatis duplex pactionem, quae chromium circiter 25% continet.

ER 2594Superduplex est filum glutino.Resistentia Pitting Numerus aequivalens (PREN) est saltem quadraginta, permittens ergo metallum pugillum dici superduplexum chalybem immaculatum.

ER2209 ER2553 ER2594 Welding wireCompositio chemica

Gradus 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

ER2209 ER2553 ER2594 Welding Wire  ER2209 ER2553 ER2594 Welding Wire

Post tempus: Iul-31-2023