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samfurori

Farantin Ƙarfe Tsararren Mai ƙera Yanayi don Gina Gine-gine

taƙaitaccen bayanin:

Ƙarfe mai jure yanayin yanayi karfe ne mai juriya na yanayi, wanda nasa ne na ƙaramin ƙarfe mai ƙarfi mai ƙarfi mai ƙarfi.Dangane da manyan halayensa, an raba shi zuwa babban ƙarfe mai jure yanayin yanayi da ƙarfe mai jure yanayin don tsarin walda.


Cikakken Bayani

Tags samfurin

Bayanin samfur

(1) Karfe mai girman yanayi

Ƙarfe mai ƙarfin juriya na yanayi shine ƙara ƙaramin adadin jan ƙarfe, phosphorus, chromium, da nickel zuwa ƙarfe don samar da wani Layer na kariya a saman haɗin gwiwar ƙarfe don inganta aikin ƙarfe a kan lalata yanayi.Hakanan zaka iya ƙara ƙaramin molybdenum, niobium, abubuwa kamar vanadium, titanium da zirconium na iya tsaftace hatsi, inganta kayan aikin injiniya na karfe, inganta ƙarfi da taurin ƙarfe, rage saurin jujjuyawar zafin jiki, da sanya shi yana da. mafi kyawun juriya ga karaya.

(2) Weathering karfe ga welded tsarin

Abubuwan da aka ƙara a cikin ƙarfe, ban da phosphorus, asali iri ɗaya ne da ƙarfin tsarin ƙarfin yanayi, kuma suna da aiki iri ɗaya da shi, kuma suna haɓaka aikin walda.

Weather-resistant structural steel plate5
Weather-resistant structural steel plate6
Weather-resistant structural steel plate7
Dark red corroded weathering steel plate4
Professional weathering steel plate hollow5

Aikace-aikace

Amfani da babban juriya tsarin karfe ya fi ƙarfin yanayin juriya don tsarin welded saboda juriyar lalatawar yanayi.An fi amfani da shi don bolting, riveting da walda sassan sassa na motoci, kwantena, gine-gine, hasumiyai da sauran gine-gine.Lokacin da aka yi amfani da shi azaman sassa na tsari na walda, kaurin karfe bai kamata ya fi 16mm girma ba.Weather-resistant karfe for welded Tsarin yana da mafi kyau waldi yi fiye da high-weather-resistant tsarin karfe, kuma yafi amfani ga welded tsarin sassa ga gadoji, gine-gine da sauran Tsarin.

Lura: muna ba da sabis na keɓancewa, duk bututun ƙarfe zai dace da ƙirar ku don samar da shi.

Siga

Matsayin juriya da yanayin aiki
Karfe daraja Daidaitawa Ƙarfin Haɓaka N/mm2 Ƙarfin Ƙarfin Ƙarfi N/mm2 Tsawaita %
Corten A ASTM ≥345 ≥480 ≥22
Corten B ≥345 ≥480 ≥22
A588 G.A ≥345 ≥485 ≥21
A588 G.B ≥345 ≥485 ≥21
A242 ≥345 ≥480 ≥21
Saukewa: S355J0W EN ≥355 490-630 ≥27
Saukewa: S355J0WP ≥355 490-630 ≥27
Saukewa: S355J2W ≥355 490-630 ≥27
Saukewa: S355J2WP ≥355 490-630 ≥27
SPA-H JIS ≥355 ≥490 ≥21
SPA-C ≥355 ≥490 ≥21
Saukewa: SMA400AW ≥355 ≥490 ≥21
09CuPCrNi-A GB ≥345 490-630 ≥22
Saukewa: B480GNQR ≥355 ≥490 ≥21
Q355NH ≥355 ≥490 ≥21
Q355GNH ≥355 ≥490 ≥21
Q460NH ≥355 ≥490 ≥21
Corten C% Si% Mn% P% S% Ni% Cr% Ku% 
≤0.12 0.30-0.75 0.20-0.50 0.07-0.15 ≤0.030 ≤0.65 0.50-1.25 0.25-0.55 
Girman
Kauri 0.3mm-2mm (sanyi birgima)
Nisa 2mm-50mm (zafi birgima)
Tsawon Nada ko yadda kuke buƙatar tsayi
Na kowagirman  Nadi: 4/6/8/12*1500/1250/1800* Tsawon (na musamman)
Plate: 16/18/20/40*2200*10000/12000

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