S355J2 DIN 1.0577 ST52-3 Pae Porowhita Hanganga Hanganga Hot Rolled
S355J2 maitai no ki iti waro kōeke maitai, te tikanga i te reira i roto i te whenua hurihia wera, pereti maitai hurihia wera, wera takai maitai pōkai/pepa, he matawhānui pūkaha me te taonga fehokotaki'anga, rite whakaatu reira pai te mahi i roto i ngā take hanganga, he whānui. whakamahia hei waahanga hangahanga mo te hanga kaipuke, tereina me nga waka, piriti, kohua, ipu pehanga ipu, tank hinu maitai, me etahi atu. Ka heke te waahi o te pereti rino Q355 i te mea ka piki te matotoru o te pereti.
Whakatakotoranga
S355J2 tirohanga pae maitai
| Rahi | Porowhita | Taia 6-1200mm |
| Pereti/Papa/Poraka | Mātotoru | |
| 6mm-500mm | ||
| Whānui | ||
| 20mm-1000mm | ||
| Te maimoatanga wera | Whakaritea ;Kua ;Kua tineia ;Te riri | |
| Te ahua o te mata | Pango;Tihorea;kua orohia;Miihini;Miro;Ka huri;mira | |
| Tikanga tuku | Tiaki;Huri wera;Kua tohia te makariri | |
| Whakamatau | Te kaha tensile, Te kaha tuku, te roanga, te waahi whakaheke, te uara paanga, te pakeke, te rahi o te witi, te whakamatautau ultrasonic, te tirotiro a te US, te whakamatautau matūriki autō, etc. | |
| Te wa tuku | 30-45 ra | |
S355J2 He rite te karaehe maitai
| Whenua | Haina | Hapani | Tiamana | USA | UK |
| Paerewa | GB/T 699 | JIS G4051 | DIN (W-Nr.) | AISI/ASTM | EN / BS |
| EN 10083-2 | ASTM A20 | ||||
| Kōeke | Q355/Q345 | / | S355/ST52-3/1.1170 | / | EN14/150M19 |
S355J2 Hanga Matū (%)
| Kōeke | C | Si | Mn | P | S |
| S355/ST52-3/1.1170 | 0.24 | 0.55 | 1.6 | 0.045 | 0.045 |
| EN14/150M19 | 0.25 | 0.25 | 1.5 | 0.015 | 0.015 |
| Paerewa maitai | Koeke maitai | Hangahanga matū(%) | |||||||
| C≤ | Mn | Si≤ | P≤ | S≤ | V | Ti | Al≥ | ||
| Q345/Q355 | A | 0.2 | 1.00-1.60 | 0.55 | 0.045 | 0.045 | 0.02-0.15 | 0.2 | / |
| B | 0.2 | 1.00-1.60 | 0.55 | 0.04 | 0.04 | 0.02-0.15 | 0.2 | / | |
| C | 0.2 | 1.00-1.60 | 0.55 | 0.035 | 0.035 | 0.02-0.15 | 0.2 | 0.015 | |
| D | 0.2 | 1.00-1.60 | 0.55 | 0.03 | 0.03 | 0.02-0.15 | 0.2 | 0.015 | |
| E | 0.2 | 1.00-1.60 | 0.55 | 0.025 | 0.025 | 0.02-0.15 | 0.2 | 0.015 | |
Tikanga tuku
Mo te pae wera wera, wera wera ranei, ko te tikanga ko te ahua tuku he wera te hanga, he whakatakahia ranei, he mea whakahiato, he taratara ka huri.
Mo te pereti wera wera, ko te tikanga tuku he wera wera, he reera, he mata mira.
Mo te pereti wera wera, i te nuinga o te waa ko te ahua o te tuku he wera, he reera, he pango te mata.
