X2CrNiMoCuN25-6-3 (1.4507) belongs rau European qauv duplex stainless hlau, tus txheej txheem tswj: EN 10088-1-2005.
Khoom Qib: 1.4507
Qib: X2CrNiMoCuN25-6-3
Txheem: EN 10088-2
Tshuaj muaj pes tsawg leeg:
Carbon C: Tsawg dua lossis sib npaug rau 0.03
Silicon Si: Tsawg dua lossis sib npaug rau 0.70
Manganese Mn: Tsawg dua lossis sib npaug rau 2.00
Phosphorus P: Tsawg dua lossis sib npaug rau 0.035
Sulfur S: Tsawg dua lossis sib npaug rau 0.015
Chromium Cr: 24.0-26.0
Molybdenum Mo: 3.0-4.0
Nickel Ni: 6.0-8.0
Tooj Cu: 1.0-2.5
Nitrogen N: 0.2-0.3
Qib steel hauv Suav teb: 03Cr25Ni6Mo3Cu2N