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Corten A irin
Corten A irin
Corten A irin
Corten A irin

Corten A irin

Corten A jẹ irin sooro oju ojo ti a ṣẹda nipasẹ sisọpọ bàbà, chromium ati nickel. Ni afikun si eyi, Corten A ti ṣafikun phosphorous eyiti o jẹ ki ohun elo naa dara julọ fun awọn ohun elo eefin gaasi ati fun awọn facias ẹwa.
ifihan ọja
Corten A Weathering Irin
ASTM Corten Iwọn irin jẹ awọn ọja ti a yiyi ti o gbona ti awọn irin igbekale ni awọn ipo ifijiṣẹ imọ-ẹrọ pẹlu ilọsiwaju ipata ipata oju aye.Iwọn irin CortenA jẹ ibamu si boṣewa ASTM eyiti o ni agbara ikore ti 355MPa ati agbara fifẹ ti 470-630MPa.Corten- A ti lo irin ni akọkọ ninu awọn ile ni ọdun 1958 nitori pe o ni awọn ohun-ini ipata. Lẹhinna Corten-A paapaa ni Ilu China ati Japan ni lilo pupọ fun awọn afara, awọn ọkọ oju-irin, awọn ọkọ ayọkẹlẹ, awọn oko nla ati awọn ohun elo ile-iṣẹ ati bẹbẹ lọ.

Apa oke ti ohun elo ṣe atunṣe pẹlu awọn eroja oju aye lati ṣe fẹlẹfẹlẹ aabo awọ ipata eyiti kii ṣe nikan jẹ ki irin naa ni itọju ọfẹ ṣugbọn tun pese itẹlọrun ati ipari deede.

Corten A - Awọn giredi ati Awọn dọgbadọgba
Awọn onipò ati awọn deede ti Corten A ti pese ni tabili ni isalẹ.
Corten EN 10025-5: 2004
Corten A S355 J0WP

Imọ Data
Awọn irinše Kemikali
Ipele C Si Mn P S Ku Ni Kr V N
Corten-A 0.12 0.25-0.75 0.20-0.50 0.07-0.15 0.03 0.25-0.55 0.65 0.50-1.25
Corten-B 0.16 0.30-0.50 0.80-1.25 0.03 0.03 0.25-0.40 0.4 0.40-0.65 0.02-0.10


Corten A - Mechanical Properties
Awọn ohun-ini ẹrọ ti Corten A ti ṣe ilana ni tabili atẹle.
Ipele Sisanra (mm)
rinhoho Awọn ọja
Plate Products Agbara Ikore
Rel N /mm²
O kere ju
Agbara fifẹ
Rm N/mm²
O kere ju
Ilọsiwaju
A50%
O kere ju
Corten A 2 – 12 6 – 12 345 485 20

Ipilẹṣẹ Awo Corten A:
Sisanra: 0.6 mm si 100mm
Iwọn: 750mm si 4000mm
Ipari: to 12,000mm

Corten A Irin Ifijiṣẹ ipinle  Gbona Yiyi, Tutu Yiyi, Deede, Parun, Tempering, Gbona Ilana Iṣakoso Mechanical (TMCP), Electroslag Remelting Technical, HIC igbeyewo.
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