Qhov sib txawv tseem ceeb ntawm 316L thiab 022Cr17Ni12Mo2 stainless hlau yog cov ntsiab lus nickel. Suav tus qauv stainless hlau yuav tsum muaj tsawg kawg yog 10% npib tsib xee, thaum Japanese tus qauv yuav tsum muaj tsawg kawg yog 12%.
Tsis tas li ntawd, cov ntsiab lus phosphorus yog lwm qhov tseem ceeb: Suav tus qauv txwv nws rau {{0}}.035%, thaum Japanese tus qauv tso cai txog 0.045%.
Rau cov ntsiab lus chromium, Suav tus qauv xav tau 16%, thaum tus qauv Japanese xav tau 18%. Ob tus qauv xav tau cov ntsiab lus molybdenum siab dua 2%.
Yog li, Suav qib yog 022Cr17Ni12Mo2, thaum Japanese qib stainless hlau yog SUS 316L.
