Rešetka od nehrđajućeg čelika ima jaku -korozijsku učinkovitost, uredan izgled i idealan dekorativni učinak. Općenito se koristi u teškim okruženjima i visokim zahtjevima za kiselinsku i alkalnu koroziju. Slijede najčešće korišteni materijali i njihove karakteristike.
301—Good ductility, mostly used for molded products. It can also be hardened by mechanical processing. Good weldability, wear resistance and fatigue strength are better than 304 stainless steel. Corrosion resistance is weak and the price is cheaper.
304—This type of steel has the characteristics of both austenitic and ferritic stainless steel. Compared with ferrite, it has higher plasticity and toughness, no room temperature brittleness, and significantly improved intergranular corrosion resistance and welding performance. There are 475 degree brittleness and high thermal conductivity of ferritic stainless steel, and it has the characteristics of superplasticity. Compared with austenitic stainless steel, it has high strength and significantly improved resistance to intergranular corrosion and chloride stress corrosion. Corrosion resistance is general, the most commonly used, recommended.
316 - After 304, the second most widely used steel grade, mainly used in the food industry, pharmaceutical industry and surgical equipment, adding molybdenum to obtain a special structure that is resistant to corrosion. Because of its better resistance to chloride corrosion than 304, it is also used as "marine steel". Stronger corrosion resistance and more expensive.
Shangjia Steel Grating Factory podsjeća da pri određivanju vrste nehrđajućeg čelika koji će se odabrati, glavna razmatranja su potrebni estetski standardi, korozivnost lokalne atmosfere i sustav čišćenja koji treba usvojiti. Za odabir odgovarajućeg materijala za rešetku od nehrđajućeg čelika. Postoji mnogo vrsta nehrđajućeg čelika, ako imate posebne zahtjeve, raspitajte se.
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