Corten / Weathering Steel Corten / Irin oju ojo jẹ sooro si irin ipata oju aye, jẹ lẹsẹsẹ ti awọn irin alloy kekere laarin irin lasan ati irin alagbara. Irin oju ojo jẹ ti irin erogba lasan ati iye diẹ ti awọn eroja ti ko ni ipata gẹgẹbi bàbà ati nickel. O ni o ni awọn toughness ati plasticity ti ga-didara irin. Awọn abuda ti elongation, lara, alurinmorin, abrasion, ga otutu ati rirẹ resistance; resistance oju ojo jẹ awọn akoko 2 si 8 ti irin erogba lasan, ati iṣẹ ti a bo jẹ awọn akoko 1.5 si 10 ti irin erogba lasan.
Ohun elo Gbogbogbo ti O yatọ Standard ASTM Standard: CORTEN A, CORTEN B, A588GR A BC K, A606, A871, A709, A242 China GB: Q235NH, Q355NH, Q480NQR1 Irin Oju-ọjọ giga Ite: Q355GNH Ohun elo Standard Ministry Reluwe: 09CuPCrNi , Ni ibamu si TB 1979 Standard EU (EN10025-5:200) ：S355J0W,S355J2W, S355K2W,S355J0WP,S355J2WP Japan Standard (JIS G3114-2004): SMA400AW/BW/CW, SAM490AW/BW/CW/, SAM570W/P, SPA-H Irin Corten fun Ipele pataki Awọn apoti: SPA-H (JIS G3125 Standard)
