Carbon Steel Alloy Steel Phaj
1. Siv los ua hlau rau ntau yam tshuab. Nws suav nrog carburized steel, quenched thiab tempered steel, caij nplooj ntoos hlav steel thiab dov bearing steel.
2. Hlau siv los ua engineering qauv. Nws suav nrog A, B, qib tshwj xeeb hlau thiab cov hlau tsis tshua muaj hlau hauv carbon hlau.
Carbon steel qauv
High-quality carbon structural steel kub dov nyias steel daim hlau thiab steel strips yog siv nyob rau hauv lub tsheb, aerospace industries thiab lwm yam sectors. Nws cov qib steel yog rimmed steel: 08F, 10F, 15F; Cov hlau tua: 08, 08AL, 10, 15, 20, 25, 30, 35, 40, 45, 50. Cov pa roj carbon tsawg tsawg hauv qab 25 thiab 25, 30 thiab saum toj no 30 yog nruab nrab carbon steel phaj.
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.
(1) Cold dov tsis-oriented silicon steel sawb (daim ntawv): Cov qauv sawv cev: DW + hlau poob tus nqi (ntawm ib zaus ntawm 50HZ, lub ncov tus nqi ntawm magnetic induction nrog ib tug sinusoidal waveform yog 1.5T hlau poob ib chav tsev qhov hnyav.) 100 zaug + thickness tus nqi 100 zaug.
Piv txwv li, DW470-50 sawv cev rau lub txias-kuav los tiag uas tsis yog-oriented silicon steel nrog ib tug hlau poob nqi ntawm 4.7w / kg thiab ib tug tuab ntawm 0.5 hli. Tus qauv tshiab yog sawv cev raws li 50W470.
(2) Cold-rolled oriented silicon steel sawb (daim ntawv): Cov qauv sawv cev: DQ + hlau poob tus nqi (ntawm ib zaus ntawm 50HZ, lub ncov tus nqi ntawm magnetic induction nrog sinusoidal waveform yog 1.7T hlau poob ib chav tsev qhov hnyav.) 100 lub sij hawm + thickness tus nqi 100 npaug. Qee zaum G yog ntxiv tom qab cov hlau tsis muaj nqi los qhia tias muaj kev sib nqus sib nqus. Piv txwv li, DQ133-30 sawv cev rau qhov txias-dov taw qhia silicon steel sawb (daim ntawv) nrog tus nqi hlau poob ntawm 1.33 thiab thickness ntawm 0.3 hli. Tus qauv tshiab tam sim no sawv cev ua 30Q133.
(3) Kub dov silicon steel ntawv: Kub dov silicon steel ntawv yog sawv cev los ntawm DR, uas yog muab faib ua silicon steel tsawg (silicon ntsiab lus ≤2.8%) thiab siab silicon steel (silicon ntsiab lus> 2.8%) raws li cov silicon. cov ntsiab lus. Txoj kev sawv cev: DR + hlau poob tus nqi (tus nqi ntawm cov hlau poob rau ib chav tsev qhov hnyav thaum tus nqi siab tshaj plaws ntawm kev sib nqus induction nrog 50HZ rov magnetization thiab sinusoidal hloov yog 1.5T) + 100 npaug ntawm tus nqi thickness. Piv txwv li, DR510-50 sawv cev rau ib daim ntawv kub-dov silicon steel nrog ib tug hlau poob nqi ntawm 5.1 thiab ib tug tuab ntawm 0.5 hli. Cov qib ntawm cov ntawv kub dov silicon steel ntawv rau cov khoom siv hauv tsev tau qhia los ntawm JDR + tus nqi hlau poob + thickness tus nqi, xws li JDR540-50.
| Khoom npe | Carbon Steel Phaj |
| Kub Kub Carbon Steel Phaj | Kub Kub Carbon Steel Phaj |
| Lub Hom Phiaj Tshwj Xeeb | High-Strength Steel Phaj |
