Saina SM520 ipu u'amea vevela ta'avale Gaosi ma Fa'atau | Ruiyi

Le tuufaatasiga o SM520ipu uameae masani ona aofia ai le carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), nickel (Ni), molybdenum (Mo) ma isi elemene. Faatasi ai ma i latou, o le carbon o le skeleton element o le sila, lea e mafai ona faʻaleleia ai le malosi ma le maʻaʻa o le sila, ae faʻaitiitia ai foi le palasitika ma le malosi o le sila. Silicon ma manganese e mafai ona fausia ni fofo mausali ma le carbon, faʻateleina le malosi ma le maʻaʻa o le sila aʻo faʻatumauina lona palasitika ma le faigata. Phosphorus ma le sulfur e mafai ona faʻaleleia le tipiina o le sila ma faʻaleleia atili le faʻafefe o le sila. O le Chromium ma le nickel e faʻaleleia atili ai le faʻaleagaina o le sila, aemaise lava i le gataifale. Molybdenum e mafai ona faʻamamaina fatu o le sila ma faʻaleleia le faʻatinoga atoa o le sila. E tatau ona maitauina o uiga tu'ufa'atasiga o mea taua ia e a'afia ai mea fa'ainisinia ma le fa'afefeteina oSM520 ipu uameas, o lea e manaʻomia ai ona fetuunai e tusa ai ma faʻaoga eseese ma tulaga o le siosiomaga e faʻafetaui ai manaʻoga o faʻataʻitaʻiga faʻaoga eseese.

SM520 ipu uameao loʻo i ai le malosi maualuga ma le malosi faʻamalosi ma e mafai ona faʻamalieina manaʻoga o fausaga tetele e amoina.

SM520 vailaʻau tuʻufaʻatasia:

C: ≤0.2 Si: ≤0.55 Mn: ≤1.65 P: ≤0.035 S: ≤0.035

Mea fa'ainisinia o SM520:

Malosi e maua ai: ≥365MPa Malosi o le Tensile: 520-640MPa Elongation: ≥19% 0 tikeri aafiaga malosi: ≥47

SM520 ipu uʻamea e lelei le malosi, e mafai ona tatalia le tele o aʻafiaga mamafa, ma e le faigofie i gau gau.

SM520ipu uameae masani ona fa'aoga mo Alalaupapa, crane, masini eli, va'a, nofoaga eletise, ta'avale, tane fa'aputu suau'u, koneteina ma isi mea fa'apipi'i uelo o lo'o amoina le mamafa.

SM520 ipu uʻamea o loʻo i ai le gaioiga lelei ma e mafai ona faʻaaogaina mo le tipiina, punou, viliina ma isi gaioiga gaioiga.

SM520 ipu uamea o loʻo lelei le faʻaogaina o le faʻaogaina ma e mafai ona faʻamalieina manaʻoga o faiga faʻapipiʻi eseese

SM520 ipu uʻamea e lelei le faʻafefeteina ma e mafai ona tatalia le pala i siosiomaga faigata eseese mo se taimi umi. Tete'e o le corrosion o le gafatia o se mea e tetee atu ai le pala i totonu o se siosiomaga corrosive ma o se faailoga taua o le olaga tautua o mea. SM520 ipu uʻamea o loʻo faʻaalia lelei le faʻafefeteina i siosiomaga faʻaleagaina e pei o le gataifale ma le siosiomaga tau alamanuia, ma e mafai ona faʻalauteleina lona ola tautua.

SM400/SM490 u'amea u'amea u'amea ipu/pepa e fa'aaoga i taimi uma i le fanua lea.
(1)SM400 Hot rolled steelused mo metallurgical, mechanical, electrical construction field
(2)SM490 Hot rolled steel fa'aoga mo va'a, faufale fa'afitafita
(3) SM400/SM490 papa u'amea/pepa ua fa'aaogaina mo inisinia fafo, masini meafaigaluega, ta'avale tua o oloa.

SM400 Pau u'amea taai vevela

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