Stainless Hlau Qib 304L: Intergranular Corrosion Resistant

 

Tshuaj muaj pes tsawg leeg ntawm SS 304L

Lub corrosion kuj thiab txhua yam khoom ntawm SS 304L stainless hlau nyob ntawm nws cov tshuaj muaj pes tsawg leeg. Hauv qab no yog cov qauv tshuaj muaj pes tsawg leeg ntawm SS 304L:

 

Element	Feem pua ​​(%)
Cov pa roj carbon (C)	Max 0.03
Chromium (Cr)	18.0-20.0 Nws
Nickel (Ni)	8.0-12.0 Nws
Manganese (Mn)	Max 2.0
Silicon (Si)	Max 1.0
Phosphorus (P)	Max 0.045
Sulfur (S)	Max 0.03
Nitrogen (N)	Max 0.10
Hlau (Fe)	Tshuav

 

 

Lub luag haujlwm ntawm Cov Ntsiab Lus Tseem Ceeb

Chromium (Cr):Txhim kho corrosion kuj los ntawm kev tsim cov txheej txheem oxide tiv thaiv.

Nickel (Ni):Ua kom ductility, lub zog, thiab tsis kam mus rau acidic ib puag ncig.

Cov pa roj carbon (C):Nrog cov ntsiab lus tsis tshua muaj carbon, SS 304L tiv thaiv carbide nag lossis daus, ua rau nws haum rau vuam.

Manganese (Mn):Txhim kho tensile lub zog thiab hnav tsis kam.

Silicon (Si):Txhim kho oxidation tsis kam thiab tiv thaiv scaling ntawm qhov kub thiab txias.

Phosphorus (P) & Sulfur (S):Qhia me me los pab hauv machinability.