Plak asye Corten yo rele tou plak asye ki reziste move tan ki pi byen adapte pou estrikti lou ak chaj portant. Corten Steel (pafwa li te ye tankou asye tan) se yon gwoup alyaj asye ki souvan itilize nan konstriksyon deyò. Corten Steel te fèt pou elimine nesesite pou penti epi si yo kite deyò, ekspoze a eleman yo, yo pral devlope yon aparans rouye nan jis kèk mwa.
Fini natirèl la pa nòmalman mande pou nenpòt fòm antretyen tankou penti, ki fè materyèl la yon altènatif trè efikas nan lòt asye estriktirèl.
Ki sa ki espesyal sou Corten asye?
Corten Steel englobe yon gwoup asye ki posede eksepsyonèl rezistans korozyon ak fòs rupture. Corten Steel se ke yo rele tou yon asye 'meteorasyon'; kòm asye a fòme yon kouch pwoteksyon sou sifas li anba enfliyans move tan an, epi li pa bezwen pentire.
Ki jan ou ka di si asye se Corten?
Asye Corten devlope yon bèl patine zoranj nan kòmansman jou yo anvan yo fè nwa nan yon koulè zoranj-mawon, bay yon inikman atiran, fini Rustic. Asye modere, nan lòt men an, gen tandans devlope yon pi fonse zoranj-mawon fini depi nan kòmansman an.
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Corten A / Corten B Asye Plak / Fèy / Bobin Konpozisyon Chimik:
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Klas
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C
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sizo
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Mn
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P
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S
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Taks
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Ni
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Kr
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V
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Corten A
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0.12
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0.25-0.75
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0.20-0.50
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0.07-0.15
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0.03
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0.25-0.55
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0.65
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0.50-1.25
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-
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Corten B
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0.16
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0.30-0.50
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0.80-1.25
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0.03
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0.03
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0.25-0.40
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0.40
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0.40-0.65
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0.02-0.1
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Corten A / Corten B asye plak / fèy / bobin Pwopriyete mekanik:
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Klas
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Min. Sede fòs
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Fòs rupture
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Min. Elongasyon
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Corten A
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355 MPa
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470-630 MPa
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20%
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Corten B
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355 MPa (epè Mwens pase oswa egal a 16mm)
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470-630 MPa
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20%
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345 MPa (16
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Estanda
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Corten Steel, Weathering Steel, Atmosfè Kowozyon Rezistan Steel Klas
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RIYE
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Corten A
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Corten B
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ASTM A588/A588M
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A588 Klas A
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A588 Klas B
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A588 Klas C
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A588 Klas K
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ASTM A242% 2fA242M
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A242
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ASTM A606% 2FA606M
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A606 Kalite 2
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A606 Kalite 4
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A606 Kalite 5
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ASTM A709% 2fA709M
(Mwens pase oswa egal a 100mm) |
A709 Gr 36
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A709 Gr 50
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A709 Gr 50S
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A709 Gr 50W
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A709 Gr HPS50W
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A709 Gr HPS70W
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A709 Gr 100
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A709 Gr 100W
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A709 Gr HPS100W
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ASTM A871/A871M
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A871 Klas 60
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A871 Klas 65
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EN 10025-5
(Mwens pase oswa egal a 150mm) |
S235J0W
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S235J2W
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S355J0WP
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S355J2WP
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S355J0W
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S355J2W
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S355K2W
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TB/T 1979
(Mwens pase oswa egal a 20mm) |
Q295NQR2
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Q295NQR3
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Q345NQR2
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Q345NQR3
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Q345NQR4
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Q350EWR1
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Q400NQR1
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Q450NQR1
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Q450EWR1
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Q500NQR1
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Q550NQR1
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Q265NQL2
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Q310NQL2
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Q310NQL3
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GB/T 4171
(Mwens pase oswa egal a 100mm) |
Q295GNH
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Q355GNH
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Q265GNH
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Q235nh
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Q310GNH
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Q295NH
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Q355NH
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Q415nh
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Q460nh
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Q500nh
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Q550nh
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JIS G 3114
(Mwens pase oswa egal a 200mm) |
SMA400AW
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SMA400BW
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SMA400CW
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SMA400AP
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SMA400BP
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SMA400CP
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SMA490AW
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SMA490BW
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SMA490CW
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SMA490AP
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SMA490BP
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SMA490CP
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SMA570W
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SMA570P
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JIS G3125 (mwens pase oswa egal a 16mm)
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SPA-H
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ESPAS-C
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Lòt Klas
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WR50A
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WR50B
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B480GNQR
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Baj popilè: corten dezagregasyon asye, Lachin corten dezagregasyon asye manifaktirè, Swèd, faktori