Q245R Siab Vessel Steel Phaj

Q245R boiler siab hlab ntsha steel yog ib pawg loj ntawm steel phaj - boiler phaj
Piv txwv li, Q245R. Q - "Qu" thawj tsab ntawv ntawm Suav pinyin. 245 - Yield zog tus nqi. R: "Rong" thawj tsab ntawv ntawm Suav pinyin.
Nrog tshwj xeeb muaj pes tsawg leeg thiab cov khoom
Feem ntau siv rau kev siv cov hlab ntsha siab, rau lub hom phiaj, qhov kub thiab txias, corrosion kuj ntawm qhov sib txawv, lub thawv phaj yuav tsum tau xaiv, tsis yog tib yam.
Kev xa khoom: kub dov, tswj dov, normalizing. Cov neeg muab khoom thiab cov neeg thov yuav tsum pom zoo ntxiv kev tshuaj xyuas.
Xws li: 20R, 16MnR, 14Cr1MoR, 15CrMoR, 09MnNiDR, 12Cr2Mo1R, 16MnR (HIC), 20R (HIC) thiab lwm yam
Cov saum toj no yog cov khoom siv hauv tsev; Kuj tseem muaj cov npe txawv teb chaws, xws li SA516Gr60, SA516GR70 thiab lwm yam.
Niobium, vanadium thiab titanium cov ntsiab lus tuaj yeem muab ntxiv rau Q245R steel, thiab lawv cov ntsiab lus yuav tsum tau sau rau hauv daim ntawv pov thawj zoo, thiab cov txiaj ntsig ntawm peb lub ntsiab lus saum toj no yuav tsum tsis pub ntau tshaj 0.050% raws li.

1. Nrog kev kub siab tsis kam thiab kub tsis kam;

2. Nrog zoo weldability thiab plasticity;

3. Nrog zoo kub tsis tshua muaj toughness thiab creep kuj;

4. nruj me ntsis tshuaj muaj pes tsawg leeg thiab txhua yam khoom yuav tsum tau.

1. Thickness ntau: 6mm -150mm;

2. Dav ntau yam: 1500mm-4020mm;

3.Length ntau yam: 3000mm-18000mm;

4. Tshuaj muaj pes tsawg leeg: C Tsawg dua lossis sib npaug rau 0.20, Mn Ntau dua lossis sib npaug rau 0.90, Si Less dua lossis sib npaug rau { {9}}.35, P Tsawg dua lossis sib npaug rau 0.025, S Tsawg dua lossis sib npaug rau 0.015, Nb Tsawg dua lossis sib npaug rau 0. Tsawg dua lossis sib npaug 0.30, Cu Less dua lossis sib npaug 0.30, Mo Less dua lossis sib npaug 0.10, V Tsawg dua lossis sib npaug 0.10;

5. Mechanical zog: tensile zog Ntau dua los yog sib npaug rau 510Mpa, yield zog Ntau tshaj los yog sib npaug rau 245Mpa, elongation Ntau dua los yog sib npaug rau 21%.

图片尺寸 350x350

Title

Feem ntau yog siv hauv kev tsim cov hlab ntsha nruab nrab thiab tsis tshua muaj siab, boilers, cia tso tsheb hlau luam, cov kav dej xa hluav taws xob thiab lwm yam khoom siv.

Q: Koj cov nqe lus them nqi yog dab tsi?
A: Peb cov nqe lus them nqi: 30% T / T tso nyiaj thiab 70% ntawm daim B / L lossis L / C thaum pom, ua ntej koj them qhov nyiaj tshuav. Peb yuav qhia koj cov khoom thiab ntim cov duab.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau, nws yuav siv sijhawm 10-15 hnub ua haujlwm rau Tshuag, thiab 20-30 hnub ua haujlwm yog tias tsis muaj Tshuag. Raws li qhov kev txiav txim kom muaj nuj nqis
Q: Koj puas tuaj yeem txais customization?
A: Yog. Yuav customized raws li tus neeg yuav tsum tau muaj
Q: Yuav ua li cas txog MOQ? Yog kuv thawj qhov kev txiav txim me me, koj puas kam txais?
A: Peb yuav sim peb qhov zoo tshaj plaws los txhawb koj qhov kev txiav txim kom muaj nuj nqis, yog li txawm tias nws yog 1 daim lossis 1 kg, peb tuaj yeem pib koom tes; vim peb ntseeg siab tias yuav ua qhov kev txiav txim thib ob nrog lub tuam txhab.
Q: Yuav ua li cas thiaj ua tau zoo?
A: Lub Hoobkas kuaj daim ntawv pov thawj yog muab nrog cov khoom xa tuaj. Yog tias tsim nyog, kev tshuaj xyuas thib peb tuaj yeem lees txais.
Q: Yuav ua li cas txog koj qhov kev pab cuam tom qab muag?
A: Raws li lub tuam txhab kev tshaj lij steel export, peb muab kev txhawb nqa thiab kev txhawb nqa rau txhua yam lus nug thiab lus nug.

Cim npe nrov: q245r siab nkoj steel phaj, Tuam Tshoj q245r siab nkoj steel phaj lwm tus neeg