Siab Vessel Alloy Steel Phaj
Nws yog ib pawg loj ntawm steel phaj-thawv phaj Nrog tshwj xeeb muaj pes tsawg leeg thiab kev ua tau zoo
Nws yog tsuas yog siv los ua lub nkoj siab. Raws li lub hom phiaj sib txawv, qhov kub thiab txias thiab corrosion kuj, cov khoom ntawm lub nkoj phaj yuav tsum sib txawv.
Kev kho cua sov: kub dov, tswj dov, normalizing, normalizing + tempering, tempering + quenching (quenching thiab tempering)
Xws li: Q345R, 16MnDR, 14Cr1MoR, 15CrMoR, 09MnNiDR, 12Cr2Mo1R, Q345R (HIC), 07MnCrMoVR, 13CrMo44, 13MnNiMo54
Cov saum toj no yog Suav hom, thiab muaj ntau hom txawv teb chaws.
Xws li: SA516Gr60, SA516Gr65, SA516Gr70, P355GH, P265GH thiab lwm yam.
Kev sib piv ntawm cov ntsiab lus tseem ceeb ntawm cov qauv tshiab thiab qub rau steel phaj rau boilers thiab cov hlab ntsha siab
Siv dav hauv roj av, tshuaj lom neeg kev lag luam, chaw nres tsheb fais fab, boiler thiab lwm yam kev lag luam, siv los ua reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, liquefied oil and gas cylinders, Cov neeg siv txaus siab rau cov khoom siv thiab cov khoom siv xws li cov kav dej siab siab ntawm cov chaw nres tsheb hydropower thiab turbine suab nrov. Wusteel tau tsim tshwj xeeb boiler steel phaj kev tshawb fawb department, uas yog kiag li sib npaug rau kev siv txawv teb chaws cov qauv los npaj cov khoom ntawm boiler steel phaj ntawm ntau yam qauv, hom thiab specifications.
Classification los ntawm thickness
Nyias steel phaj <4 hli (thinnest 0.2 hli), tuab steel phaj 4-60 hli, ntxiv-thick steel phaj 60-115 hli. Qhov dav ntawm cov phaj nyias yog 500-1500 mm; qhov dav ntawm cov phaj tuab yog 600-3000 hli. Lub hom steel ntawm tuab steel phaj Nws yog ib qho yooj yim tib yam li nyias steel phaj. Nyob rau hauv cov nqe lus ntawm cov khoom, nyob rau hauv tas li ntawd mus rau lub choj steel daim hlau, boiler steel daim hlau, tsheb manufacturing steel daim hlau, siab hlab ntsha steel daim hlau thiab multi-layer high-pressure nkoj steel daim hlau, uas yog purely tuab daim hlau, ib co hom steel phaj xws li tsheb. beam steel daim hlau (thickness 2.5-10 mm), qauv Steel daim hlau (thickness 2.5-8 mm), stainless hlau daim hlau, tshav kub-resistant steel daim hlau, thiab lwm yam. daim hlau nyias. 2. Lub phaj steel muab faib ua kub-kuav los tiag thiab txias-dov raws li dov.
Classified los ntawm lub hom phiaj
(1) Choj steel phaj (2) Boiler steel phaj (3) Shipbuilding steel phaj (4) Armor steel phaj (5) Tsheb steel phaj (6) ru tsev steel phaj (7) steel phaj (8) hluav taws xob steel phaj (silicon) steel ntawv) (9) Caij nplooj ntoos hlav steel phaj (10) Lwm yam
Classified los ntawm cov qauv
1. Hlau phaj rau lub nkoj siab: Siv peev R los qhia qhov kawg ntawm qib. Qib tuaj yeem qhia tau los ntawm qhov taw tes tawm los lossis cov ntsiab lus carbon lossis cov ntsiab lus alloying. Xws li: Q345R, Q345 yog qhov taw qhia tawm. Lwm qhov piv txwv: 20R, 16MnR, 15MnVR, 15MnVNR, 8MnMoNbR, MnNiMoNbR, 15CrMoR, thiab lwm yam yog sawv cev los ntawm cov ntsiab lus carbon lossis alloying ntsiab lus.
2. Hlau phaj rau vuam lub tog raj kheej roj: Siv peev HP los qhia qhov kawg ntawm qib, thiab nws qib tuaj yeem qhia tau los ntawm qhov taw tes tawm, xws li: Q295HP, Q345HP; nws kuj tuaj yeem qhia nrog cov ntsiab lus alloying, xws li: 16MnREHP.
3. Hlau phaj rau boiler: Siv cov ntawv qis g los qhia qhov kawg ntawm lub npe hom. Nws qib tuaj yeem qhia tau los ntawm qhov taw qhia tawm, xws li: Q390g; Nws kuj tuaj yeem qhia tau los ntawm cov ntsiab lus carbon lossis alloying, xws li 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg, thiab lwm yam.
4. Hlau daim hlau rau txuas hniav: Siv cov ntawv me me los qhia qhov kawg ntawm qib, xws li Q420q, 16Mnq, 14MnNbq, thiab lwm yam.
5. Hlau phaj rau tsheb nqaj hlau: Siv peev L los qhia qhov kawg ntawm qib, xws li 09MnREL, 06TiL, 08TiL, 10TiL, 09SiVL, 16MnL, 16MnREL, thiab lwm yam.
| Boiler phaj, thawv phaj xam qhov hnyav thickness | ||||
| Nominal thickness | Thickness ntxiv tus nqi | |||
| ≤1500 | > 1500-2500 | > 2500-4000 | > 4000-4800 | |
| 3.00-5.00 Nws | 0.25 | 0.35 Nws | ---- | |
| 6.00-8.00 Nws | 0.3 | 0.45 ib | ---- | |
| 9.00-15.00 Nws | 0.35 Nws | 0.5 | 0.6 | |
| 16.0-25.0 Nws | 0.45 ib | 0.6 | 0.8 ua | |
| 26.0-40.0 Nws | 0.5 | 0.7 ua | 0.9 | |
| 41-60.0 Nws | 0.6 | 0.8 ua | 1 | |
| 61.0 ~ 100 | 0.75 ib | 1 | 1.2 | |
| 101-150 : kuv | 1.1 | 1.3 | 1.5 | |
| 151-200 : kuv | 1.3 | 1.5 | 1.6 | |
| 201-250 : kuv | 1.5 | 1.7 | 1.9 | |
| 251-300 : kuv | 1.7 | 1.9 | 2.1 | |
| 301-400 Nws | 1.9 | 2.1 | 2.3 | |
Tsawg-kub siab lub nkoj steel daim hlau thiab ultra-low kub steel SA203E specifications 8-100mm, 09MnNiDR specifications 8-120mm, 15MnNiDR specifications 8-120mm, 16MnDR specifications 8-120mm.
Steel phaj rau siab hlab ntsha
16MnR, 20R, 15CrMoR, 15MnVR, SA516Gr60, SA516Gr70, 20g, SA285GrC, 16Mng, 410B, 07MnNiMoVDR, SA387Gr22CL72, SA387Gr22CL72, SA387Gr11CL2; AISI4140, SA285GrCM, SB410, KP42, 370 A516Gr60, A516Gr70, P235GH, P295GH, P355GH, 19Mn6, 15Mo3, 16Mo3, A537218rG, A48CPR, A515Gr65, A516Gr65, SA612M, A537CL2, SB450.
Hlau phaj rau siab hlab ntsha thiab boiler nruas phaj
20g, 16Mng, 15CrMog, 12Cr1MoVg, 19Mng, 22Mng, 13MnNiCrMoNbg, 20R.16MnR, 15MnVR, 15CrMoR, 13MnNiMoNbR, 15Mn1NMnR, 09MnNiDR, 15MnNiDR, 12Cr2Mo1R, 14Cr1MoR, 07MnCrMoVR, 07MnNiCrMoVDR, 15MnNiDR, SB410, SB450, SGV480, SBV1A, SB5V2SB, SWB29 SEV345, 10CrMo910, 15Mo3, 13CrMo44, 19Mn6, BHW35, 13MnNiMo54, 1Cr05Mo, 2.25Cr1Mo, 1.25Cr0.5Mo, (S)A299M, (S), A515M, (S)A515M (S)A204M(Gr,A,B,C), (S)A387M(Gr11, 12, 22), (S)A537M(GL.1, GL.2), (S)A622M(Gr.A, B , C), (S)A302M(Gr.A, B, C), (S)A737M(Gr.B, C), (S) A738M (Gr.A, B, C), (S) A533M (I, II), P235GH, P265GH, P295GH, P355GH, 16Mo3, 13CrMo4-5, 10CrMo9-10, 11CrMo9-15, A42, 20 MnHR, 20 HR, 16MnHR, 161G430, WDB620.
