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904L uamea uamea

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Fa'amatalaga Oloa

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Fa'amatalaga

904l u'amea u'amea Plate o se superaustenitic u'amea u'amea lea e faia mo le feololo i le maualuga tetee corrosion i le tele o ituaiga siosiomaga.O le faʻafefiloi o le chromium ma le nickel content, faʻatasi ai ma faʻaopoopoga o le molybdenum ma le kopa e maua ai le faʻamaʻiina lelei o le corrosion. i le 316L ma le 317L.O lo'o fa'atupuina i si'osi'omaga o lo'o i ai le sufuric acid fa'afefeteina.904l ipu u'amea u'amea lelei tete'e i acids inorganic pei o vevela phosphoric acid.E mafai ona faigofie uelo ma faʻagaioiga e ala i faiga masani fau.ss 904l ipu e fai si ductile ma e mafai ona faigofie ona fausia.O le fa'aopoopoina o le molybdenum ma le nitrogen e maua ai masini fa'agaoioiga e sili atu le mamana ma e ono mana'omia pe a fa'atusatusa i togi masani 304/304L.astm a240 ituaiga 904l e sili ona tetee atu i le mafanafana o le sami ma le chloride osofaiga.O le maualuga o le tete'e o ia e tetee atu i le fa'ama'iina o le pala ma e mafua ona o le maualuga o le nickel i lona tuufaatasiga.E le gata i lea, o le faʻaopoopoga o le kopa e atiaʻe ai le teteʻe i le sulfuric acid ma isi faʻaitiitiga faʻaitiitiga i tulaga faʻamalosi ma agamalu.Ae ui i lea, o le faʻamautuina o le fausaga o lenei vasega e paʻu i le maualuga o le vevela, aemaise lava i luga ole 400 ° C. ASTM A240 UNS N08904 mea e mafai ona faʻafefeteina vaifofo ile 1090 i le 1175 ° C e ala i le mulimulitaʻi ile auala faʻafefe vave.O togafitiga vevela e talafeagai mo le faʻamaʻaina.1.4539 pepa fa'aoga tetele o mea e fa'amamā ai le suau'u, fale gaosi mea'ai ma pepa, fale fa'amama kesi, ma isi.

Fa'amatalaga

Vasega Vasega Vaega o Vailaau Fa'asaina %
C Cr Ni Mn P S Mo Si Cu N Isi
904L N08904 ≤0.02 19.0-23.0 23.0-28.0 4.0-5.0 ≤0.045 ≤0.035 ≤1.00 0.1 Ku:1.0-2.0
tele sapalai:
3 3*1000*2000 3*1219*2438 3*1500*3000 3*1500*6000
4 4*1000*2000 4*1219*2438 4*1500*3000 4*1500*6000
5 5*1000*2000 5*1219*2438 5*1500*3000 5*1500*6000
6 6*1000*2000 6*1219*2438 6*1500*3000 6*1500*6000
7 7*1000*2000 7*1219*2438 7*1500*3000 7*1500*6000
8 8*1000*2000 8*1219*2438 8*1500*3000 8*1500*6000
9 9*1000*2000 9*1219*2438 9*1500*3000 9*1500*6000
10 10*1000*2000 10*1219*2438 10*1500*3000 10*1500*6000
12 12*1000*2000 12*1219*2438 12*1500*3000 12*1500*6000
14 14*1000*2000 14*1219*2438 14*1500*3000 14*1500*6000
16 16*1000*2000 16*1219*2438 14*1500*3000 14*1500*6000
18 18*1000*2000 18*1219*2438 18*1500*3000 18*1500*6000
20 20*1000*2000 20*1219*2438 20*1500*3000 20*1500*6000

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