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A4 is a kind of duplex stainless steel, which has better corrosion resistance than the austenitic steel has molybdenum content 2%~3%. Application of A4 steel : Used in the manufacture of chemical fertilizer equipment, full circulation method urea plant. With wide experience and expertise, Beall... Chat Now A4 is a kind of duplex stainless steel, which has better corrosion resistance than the austenitic steel has molybdenum content 2%~3%. Application of A4 steel : Used in the manufacture of chemical fertilizer equipment, full circulation method urea plant. With wide experience and expertise, Beall Industry Group is one of the leading a4 stainless steel manufacturers and suppliers. We have hundreds of high-qualified workers at your service. Please rest assured to get the competitive price a4 stainless steel for sale with us.
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Kemijske Composition:Grade%CrMoCuCA4Min16.51.80.5-Max18.52.210.08 MnSiSPN 12---0,2 150.70.020.0450.3Physical performanse: toplina svemu * SY * SEl HardnessRm N/mm2RP0.2N/mm2A5% HBSolution4802 Ako planirate kupiti a4 od nehrđajućeg čelika Kina od profesionalni a4 od nehrđajućeg čelika, traka od nehrđajućeg čelika a4, a4 inox cijevi, list od nehrđajućeg čelika a4, a4 inox okovi, a4 inox prirubnica proizvođači Kina i dobavljači Kinu, slobodno se obratite biti industrijska grana, opremljene proizvodne tvornice, uvijek smo vam na usluzi. A4 je vrsta dvostrukog nehrđajućeg čelika, koji ima bolju otpornost na koroziju nego austenitnog čelika ima Molibden sadržaj 2% ~ 3%. Primjena A4 čelika: Koriste se u proizvodnji kemijskih gnojiva opreme, pun cirkulaciju metoda uree biljka.