Sa203grbNickel Alloy Steel Plate for Pressure Vessels - Chemical Composition & Manufacturing Process
Lub ntsiab
Sa203grbbelongs rau lub asme sa203 series ntawm tsawg -}}}} alloy alloy steel daim hlau rau cov khoom lag luam muaj txiaj ntsig siab.
Cov series suav nrog qib A, B, D, thiab F. rau D, E, thiab raug xa mus rau "3.5ni steel".
Cov qib no muaj kev cuam tshuam zoo heev thiab cov kev pabcuam ruaj khov rau hauv cov kev pabcuam qis {}} kev ua haujlwm ntawm -101℃(txog -107℃hauv cov quenched thiab tempered mob).
Tus qauv
Tsim ua raws liASME SA203 / SA203M, sib npaugASTM A203 / A203m-12.
Tus me nyuam
Feem ntau muab rau hauvzoo li caslossisnormolized + temperedmob.
Tshuaj Muaj Tshuaj
| Thickness Ntau Yam | C | Si | Mn | P tsawg dua lossis sib npaug | S tsawg dua los yog sib npaug | Ni |
|---|---|---|---|---|---|---|
| Tsawg dua los yog sib npaug rau 50 hli | Tsawg dua los yog sib npaug rau 0.21 | 0.15–0.40 | Tsawg dua los yog sib npaug rau 0.70 | 0.025 | 0.025 | 2.10–2.50 |
| >50 rau tsawg dua lossis sib npaug rau 100 hli | Tsawg dua los yog sib npaug rau 0.24 | 0.15–0.40 | Tsawg dua los yog sib npaug rau 0.80 | 0.025 | 0.025 | 2.10–2.50 |
| >100 hli | Tsawg dua los yog sib npaug rau 0.25 | 0.15–0.40 | Tsawg dua los yog sib npaug rau 0.80 | 0.025 | 0.025 | 2.10–2.50 |
Sa203 yog ib tug neeg tua neeg puv nkaus, tsim los xyuas kom meej cov tsis tshua muaj qhov kub thiab muaj kev kub ntxhov.
Cov Khoom Siv Neeg Kho Tshuab
| Yam | Tus Nqi Muaj Ntau |
|---|---|
| Tensile lub zog (mpa) | 485–620 |
| Yield zog (mpa) | Ntau dua los yog sib npaug rau 275 |
| Elongation (l₀=200 mm) | Ntau dua los yog sib npaug rau 17% |
| Elongation (l₀=50 mm) | Ntau dua los yog sib npaug rau 21% |
Cov khoom siv tau muaj qhov qis dua - kub toding thiab cov txiaj ntsig}
Qhov ntau thiab tsawg
Thickness: 8-150mm
Dav: 1600-4020 hli
Ntev: 6000-18800mm
Cov Ntawv Thov
Sa203 Gr.B tsuas yog siv rau ni -} cov hlau nplaum sib tw hauv welded siab cov hlab, tshwj xeeb hauvTsawg - kub thiab high -}} cov chaw ib puag ncigCov. Cov ntawv thov raug muaj xws li:
- Siab: Petrochemical cov khoom siv, cov chaw nres tsheb fais fab (haum rau nruab nrab thiab ntsuas kub)
- Kev Lag Luam Kev Lag Luam: Tsawg {- kub tso tsheb hlau luam, reactor shells (cov khoom xaiv yuav tsum phim tus qauv ntsuas kub)
Xaiv Gnee Steel - koj cov neeg xa khoom cia siab
Nrog xyoo ntawm kev paub hauv kev tsim khoom thiab xa tawm sa203grb thiab lwm yam siab siab lub nkoj hlau,Gnee steelUa kom muaj kev ruaj ntseg zoo, ua tiav qhov loj me, thiab kev tsim cov customized raws li koj cov kev xav tau. Peb cov khoom ua raws li cov qauv thoob ntiaj teb thiab tau rov qab los ntawm cov nqi sib tw thiab xa khoom sai.
📩 Tiv tauj peb hnub no kom tau txais sa203grb no thiab kev txhawb nqa kev!
Lo lus tseem ceeb: Alloy Steel Phaj, Nickel Alloy Steel, Siab Hlab Hlais Hlau Steel Phaj, thauj {{{} Cov kabmob hlau