ER 2209yenzelwe weld duplex steels stainless ezifana 2205 (UNS Number N31803).
ER 2553isetyenziswa ikakhulu ukuwelda iintsimbi eziphindwe kabini eziqulathe malunga nama-25% echromium.
ER 2594lucingo lwe welding superduplex. I-Pitting Resistance Equivalent Number (PREN) ubuncinane i-40, ngaloo ndlela ivumela isinyithi se-weld ukuba sibizwe ngokuba yi-superduplex steel stainless.
I-ER2209 ER2553 ER2594 i-Welding wireUkuqulunqwa kwemichiza
| IBanga | C | Mn | Si | P | S | Cr | Ni |
| I-ER2209 | 0.03 ubuninzi | 0.5 - 2.0 | 0.9 ubuninzi | 0.03 ubuninzi | 0.03 ubuninzi | 21.5 - 23.5 | 7.5 – 9.5 |
| ER2553 | 0.04 ubuninzi | 1.5 | 1.0 | 0.04 ubuninzi | 0.03 ubuninzi | 24.0 - 27.0 | 4.5 – 6.5 |
| ER2594 | 0.03 ubuninzi | 2.5 | 1.0 | 0.03 ubuninzi | 0.02 ubuninzi | 24.0 - 27.0 | 8.0 - 10.5 |
Ixesha lokuposa: Jul-31-2023