440 stainless hlau phaj 440 stainless hlau kauj
Lus piav qhia luv luv:
Stainless hlau phaj muaj du nto, siab plasticity, toughness thiab mechanical zog, thiab yog resistant rau corrosion ntawm acid, alkaline gas, tov thiab lwm yam xov xwm.Nws yog ib hom hlau alloy uas tsis yooj yim rau xeb, tab sis nws tsis yog xeb kiag li.Stainless hlau phaj hais txog cov hlau phaj resistant rau corrosion ntawm tsis muaj zog xov xwm xws li cua, chav thiab dej, thaum acid resistant steel phaj hais txog cov hlau phaj resistant rau corrosion ntawm tshuaj etching xov xwm xws li acid, alkali thiab ntsev.Stainless hlau phaj muaj keeb kwm ntawm ntau tshaj ib puas xyoo txij li thaum nws tau tawm nyob rau hauv thaum ntxov 20th caug xyoo.
