SPA-H huarere maitai te wahanga tuwhera, Corden Steel plate
1. Whakaahuatanga ngawari:
SPA-Hmaitai rangi, e mohiotia ana ko te rino aukati-waikura hau, e pa ana ki tetahi momokoranumaitai teitei
kei roto he iti o nga huānga koranu, he iti te utu, he pai te aukati waikura i te hau. Ko te whakakotahitanga matua
ko nga huānga ko Cu, P, Cr, Ni, Si, Mn, V, RE, me etahi atu.
ka puta nga hua waikura ki runga i te mata hei aukati i te hāora, te wai me etahi atu paoho pirau i te hau
te waikura atu i te tïpako, kia tino heke te reiti waikura ki te waro maitai. . Na tona kaha nui me te
utu whaitake, ko te utu hanga he iti rawa atu i te kowiri tira. Ko te paerewa kaiwhakahaere SPA-H: JISG3125-2015.
2. Hanga matū:
| Kōeke | Hanga Matū (%) | |||||||
| C | Si | Mn | P | S | Cu | Cr | Ni | |
| SPA-H | ≤0.12 | 0.2-0.75 | ≤0.60 | 0.07-0.15 | ≤0.035 | 0.25-0.55 | 0.30-1.25 | ≤0.65 |
| Q235NH | ≤0.13 | 0.1-0.4 | 0.2-0.6 | ≤0.030 | ≤0.030 | 0.25-0.55 | 0.4-0.8 | ≤0.65 |
| Q355NH | ≤0.16 | 0.5 | 0.5-1.5 | ≤0.030 | ≤0.030 | 0.25-0.55 | 0.4-0.8 | ≤0.65 |
| Q450NQR1 | ≤0.12 | 0.4 | 0.7-1.5 | ≤0.02 | ≤0.08 | 0.25-0.45 | 0.4-0.9 | 0.05-0.4 |
3. Tikanga Miihini
| Kōeke | Taonga Miihini | ||
| Te Kaha Tuku (N/mm2)/(Mpa) | Te Kaha Tana (N/mm2)/(Mpa) | Whakaroa (%) | |
| SPA-H | 355 | 490 | ≥22 |
| Q235NH | ≥235 | 360-510 | ≥23 |
| Q355NH | 355 | 490-630 | ≥20 |
| Q450NQR1 | 345 | 470-630 | ≥21 |
4. Taupānga:
1) Ko te SPA-H he maitai huarere mo te tukatuka ipu, te tapahi me te whakapiri. Ko te SPA-H te nuinga e whakamahia ana mo nga ipu kaipuke,
piriti maitai, kaipuke me taika ki te aukati i te waikura hau.
2) SPA-H maitai huarere te nuinga whakamahia ki te hanga ipu. He nui ake te hitori o te ahumahi kawe ipu
50 tau ki te ao. 30 tau ki muri, kei te noho kau tonu te kawe ipu o taku whenua. Mai i te whakahoutanga me te whakatuwheratanga, ko taku whenua
Ko te hanga tauranga me te kawe ipu kei te whanake tonu. Ina koa i nga tau tata nei, kua pa ki te hapori o te ao
te ahuatanga o “kotahi ipu he uaua ki te kimi.
5. Matāpono ātete waikura:
I te wa e pa ana te maitai ki te ra me te hau, he mea tino nui te aukati i te waikura. I muri i te taapiri i te ūkuikui, te parahi, te chromium,
nickel me etahi atu huānga tohu ki te maitai, ka hanga he kiriata whakamarumaru me te kaha ki runga i te mata o te taonga parahi, e
ka taea e ia te mahi i tetahi mahi tiaki.
6. Pikitia:
7. Tukunga me te Uta Ipu:
8. Mōkī:
9. Koeke e pa ana (Pereti maitai):
B480GNQR, Q450NQR1, 09CuPCrNi-A, SPA-H, Q550NQR1, 09CUP, COR-TEN, cortenA, corten-B; 05CuPCrNi B450NQ B800NQ
Q235NH,Q295NH,Q295GNHJ,Q295GNH,Q345GNHJ,Q345GNHLJ,Q345GNH,Q310GNHJ,Q310GNHLJ,Q355NH,446NH0
集装箱板Q295GNHJ, Q345GNHLJ 、Q345GNHJ；
焊接结构用耐候钢 16CuCr、12MnCuCr、15MnCuCr、15MnCuCr—QT；16MnR(HIC),08Cu,16MnCuCr,2MnCuCr,2MnCuCr—QT , Cor-TenB,
10CrMoAL, 16CuCr,12MnCuCr, 15MnCuCr,15MnCuCr-QT, 09CuPCrNi, SMA400(AW,BW,CW),A588,A570, SMA400(AP,BP,CP), SMA490(AW),,
SMA490(AP,BP,CP), SMA570W,SMA570P,Fe235W,Fe355W, WR50B,WR50C, Q345R(HIC),Q235NH(16CuCr), Q275NH,12MnCuCr,Q355NH,15MnCuCr
Q460NH,15MnCuCr-QT.
