SPA-H qaybta cimiladu birta godan, saxanka Corden steel
1. Sharaxaad fudud:
HBSbirta cimilada, oo sidoo kale loo yaqaano birta hawada u adkaysata, waxa loola jeedaa nooc hoosedaawahabir xoog badan
oo ay ku jiraan qadar yar oo ah walxo alloying ah, qiimo jaban, iyo iska caabbinta daxalka wanaagsan ee jawiga. Alloying ugu weyn
Cu, P, Cr, Ni, Si, Mn, V, RE, iwm. Inta lagu jiro isticmaalka birta cimilada, filim difaac cufan oo adag
Alaabooyinka daxalka ayaa si tartiib tartiib ah u sameysan doona dusha sare si ay uga hortagaan ogsijiinta, biyaha iyo warbaahinta kale ee daxaleysiga ee jawiga
sii daxalka substrate-ka, si heerka daxalka si weyn loo dhimay marka la barbar dhigo birta carbon. . Xoogiisa oo sarreeya awgeed iyo
qiimo macquul ah, kharashka wax soo saarka aad ayuu uga hooseeyaa birta aan lahayn. Heerka fulinta SPA-H waa: JISG3125-2015.
2. Halabuurka Kiimikada:
| Darajo | Halabuurka Kiimikada (%) | |||||||
| C | Si | Mn | P | S | Cu | Cr | Ni | |
| HBS | ≤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. Guryaha Makaanikada
| Darajo | Hantida Makaanikada | ||
| Xoogga Wax-soosaarka (N/mm2)/(Mpa) | Xooga Jilicsan (N/mm2)/(Mpa) | Kordhinta (%) | |
| HBS | 355 | 490 | ≥22 |
| Q235NH | ≥235 | 360-510 | ≥23 |
| Q355NH | 355 | 490-630 | ≥20 |
| Q450NQR1 | 345 | 470-630 | ≥21 |
4. Codsiga:
1) SPA-H waa birta cimilada ee habaynta weelka, goynta iyo alxanka. SPA-H waxaa inta badan loo isticmaalaa weelasha markabka,
buundooyinka birta ah, maraakiibta iyo taangiyada si looga hortago daxalka atmospheric.
2) SPA-H birta cimilada ayaa inta badan loo isticmaalaa soo saarista weelasha. Warshada gaadiidka konteenarada waxay leedahay taariikh ka badan
50 sano aduunka. 30 sano ka hor, gaadiidka weelka ee dalkaygu wali wuu madhnaa. Tan iyo dib u habaynta iyo furitaanka, dalkayga
Dhismaha dekedda iyo gaadiidka konteenarada ayaa sii waday inay horumaraan. Gaar ahaan sanadihii u dambeeyay, beesha caalamka ayaa soo food saartay
xaaladda "hal weel ayaa adag in la helo.
5. Mabda'a iska caabbinta daxalka:
Marka birta ay soo gaarto iftiinka qoraxda iyo dabaysha, iska caabbinta daxalka ayaa si gaar ah muhiim u ah. Ka dib marka lagu daro fosfooraska, copper, chromium,
nikkel iyo walxaha kale ee raadraaca birta, filim difaac cufan oo xooggan ayaa laga samayn doonaa dusha sare ee walxaha naxaasta ah, kaas oo
waxay ciyaari kartaa door difaac oo gaar ah.
6. Sawirka:
7. Keenista iyo Konteenarada:
8. Xidhmada:
9. Darajada la xidhiidha (Steel Plate):
B480GNQR,Q450NQR1,09CuPCrNi-A,SPA-H,Q550NQR1,09CUP,COR-TEN,cortenA,corten-B;05CuPCrNi B450NQ B800
Q235NH,Q295NH,Q295GNHJ,Q295GNH,Q345GNHJ,Q345GNHLJ,Q345GNH,Q310GNHJ,Q310GNHJ,Q310GNHLJ,Q65NHJ,Q354
集装箱板Q295GNHJ,Q345GNHLJ 、Q345GNHJ；
焊接结构用耐候钢 16CuCr、12MnCuCr、15MnCuCr、15MnCuCr—QT；16MnR(HIC),08Cu,16MnCu,St37-3K,St37-3 , Cor-TenB,
10CrMoAL, 16CuCr,12MnCuCr, 15MnCuCr,15MnCuCr-QT, 09CuPCrNi, SMA400(AW,BW,CW),A588,A570, SMA400(AP,BP,CP), SMA490
SMA490(AP,BP,CP), SMA570W,SMA570P,Fe235W,Fe355W,WR50B,WR50C,Q345R(HIC),Q235NH(16CuCr),Q275NH
Q460NH,15MnCuCr-QT.
