Papa u'amea e tetee i le tau
E mafai ona fa'aalia le uamea i le siosiomaga e aunoa ma le valiina.E amata ona ele i le auala lava e tasi e pei o le sila masani.Ae e le o toe umi ae fa'atupuina e elemene fa'afefiloi o lo'o i ai se 'ele'ele puipui o le 'ele 'ele'ele, ma fa'apea ona taofia ai le fua o le pala.
Weathering uamea faaalia se tetee lelei i corrosion nai lo uʻamea masani, o loʻo i ai elemene uʻamea laiti e le pei o le uamea stainless ma o lona tau e sili atu le taugofie nai lo stainless.In lenei auala.E fesoasoani le uamea tau e faʻaitiitia ai tau o le olaga ma avega o le siosiomaga i le tele o faʻaoga.
O le uamea e fa'aaogaina mo ituaiga eseese o fau fa'auila, fa'amau ma fa'asa'o fa'ata'ita'iga fausaga fa'avaa u'amea, alalaupapa, tane ma koneteina, ta'avale, ta'avale ma meafaigaluega.
| Tulaga tetee o le tau ma le faasinoupu o faatinoga | ||||
| Vasega uamea | Tulaga | Malosi fua N/mm² | Malosi Tetele N/mm² | Fa'aumi % |
| Corten A | ASTM | ≥345 | ≥480 | ≥22 |
| Corten B | ≥345 | ≥480 | ≥22 | |
| A588 GR.A | ≥345 | ≥485 | ≥21 | |
| A588 GR.B | ≥345 | ≥485 | ≥21 | |
| A242 | ≥345 | ≥480 | ≥21 | |
| S355J0W | EN | ≥355 | 490-630 | ≥27 |
| S355J0WP | ≥355 | 490-630 | ≥27 | |
| S355J2W | ≥355 | 490-630 | ≥27 | |
| S355J2WP | ≥355 | 490-630 | ≥27 | |
| SPA-H | JIS | ≥355 | ≥490 | ≥21 |
| SPA-C | ≥355 | ≥490 | ≥21 | |
| SMA400AW | ≥355 | ≥490 | ≥21 | |
| 09CuPCrNi-A | GB | ≥345 | 490-630 | ≥22 |
| B480GNQR | ≥355 | ≥490 | ≥21 | |
| Q355NH | ≥355 | ≥490 | ≥21 | |
| Q355GNH | ≥355 | ≥490 | ≥21 | |
| Q460NH | ≥355 | ≥490 | ≥21 | |
| Corten | C% | Si % | Mn% | P% | S% | Ni % | Cr% | Cu% |
| ≤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 | |
| Tele | ||||||||
| mafiafia | 0.3 mm-2 mm (ta'ai malulu) | |||||||
| 2mm-50mm (vevela taai) | ||||||||
| Lautele | 750mm-2000mm | |||||||
| Umi | coil pe e te manaʻomia le umi | |||||||
| Tele masani | Coil: 4/6/8/12 * 1500/1250/1800 * Umi(fa'apitoa) | |||||||
| Papatusi:16/18/20/40 * 2200 * 10000/12000 | ||||||||
afifiina
