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904L super austenitic stainless hlau muaj seamless kav
Tshuaj muaj pes tsawg leeg
Chromium (Cr): txog 19-23%
Nickel (Ni): txog 14-16%
Molybdenum (Mo): li 4-5%
Tooj liab (Cu): 1.0-2.0%
Nitrogen (N): kwv yees li 0.18-0.25%
Cov pa roj carbon (C): ≤0.03%
Manganese (Mn): ≤2.0%
Silicon (Si): ≤1.0%
Phosphorus (P): ≤0.045%
Sulfur (S): ≤0.030%
Yam ntxwv
Corrosion resistance: 904L stainless hlau muaj kev tiv thaiv zoo heev rau pitting, crevice corrosion thiab kev nyuaj siab corrosion cracking, thiab yog haum rau ntau yam corrosive ib puag ncig, xws li seawater, acidic ib puag ncig thiab xov xwm uas muaj chlorides.
Cov khoom siv kho tshuab: 904L stainless hlau muaj cov khoom siv kho tshuab zoo, suav nrog lub zog siab thiab tawv.
Weldability: 904L stainless hlau muaj kev vuam zoo thiab tuaj yeem txuas tau los ntawm ntau txoj kev vuam.
Kev Ua Haujlwm: 904L stainless hlau muaj kev ua haujlwm zoo thiab tuaj yeem ua tiav txias thiab kub.
Qhov chaw thov
Kev lag luam tshuaj thiab petrochemical: siv rau hauv kev tsim cov reactors, kub exchangers, li qub thiab twj tso kua mis.
Kev lag luam khoom noj khoom haus thiab dej haus: siv rau hauv kev tsim cov khoom noj khoom haus thiab ntim khoom.
Marine engineering: siv hauv kev tsim cov khoom siv dej hiav txwv desalination, nkoj cov khoom thiab cov kav dej hauv qab.
Pulp thiab ntawv kev lag luam: siv los tsim cov khoom siv pulp thiab ntawv.
Kev lag luam hluav taws xob: siv los tsim cov khoom siv rau cov chaw tsim hluav taws xob nuclear.