1. 09 mnnidr Khoom Taw Qhia
Hauv 09mnnidr steel phaj Exedution. GB / T3531-2014
GB =} Lub teb chaws tus qauv (tseem hu ua Pinyin cov lus Persiin rau "Lub Tebchaws").
T=Pom zoo.
{{0 {}} steel phaj ntau lawm ntau lawm.
2014 =} xyoo ntawm kev siv.
2. 09 mnnidr steel phaj me me
09mnnidr steel daim phiaj yog xa hauv lub neej ntawd ib txwm ua lub xeev, tab sis tuaj yeem xa hauv ib txwm thiab tempered lub xeev nyob ntawm qhov yuav tsum tau ua.
Thickness ntsuas rau 09mnnidr steel daim phiaj tuaj yeem ua raws li txoj kev hauv qab no: 1st, 2nd xeem ntawv.
Thaum tsim nyog, cov tuab tuab txuas ntxiv rau 09mnnidr hlau daim hlau tuaj yeem yog: Z15, Z25, thiab Z35.
Thickness ntsuas qib qeb duas rau 09mnnidr steel daim hlau: 1ST kev sim siab dua li kev sim thib 2, siab dua thib 3.
Thickness ncua qib qeb rau 09mnnidr steel daim hlau: z35 yog siab dua z25, siab dua z15.
3. Tshuaj lom neeg sib xyaw ua ke thiab alloying ntsiab ntawm 09mnnidr steel phaj
Kev sib cais: cov pa roj carbon (c) tsawg dua lossis sib npaug rau 0.12%
Alloying keeb: silicon (si) tsawg dua lossis sib npaug rau 0.20%
Lij cov ntsiab lus: Manganese (MN) 1.60%
Kev sib cais: phosphorus (p) tsawg dua lossis sib npaug rau 0.025%
Alloying keeb: Sulfur (s) tsawg dua los yog sib npaug rau 0.010%
Lij Choj Khoom: Molybdenum (Mo) 0.45-0.60%
Alloying caij: chromium (CR) 0.30-0.80%
Lij cov ntsiab lus: Nickel (NI) 0.80-1.20%
Alloying keeb: tooj (Cu) tsawg dua los yog sib npaug rau 0.35%
4. Kev thov ntawm 09mnnidr steel phaj
09mnnidr yog ib lub phaj steel siv rau tsawg - kub boilers thiab ntim, thiab yog siv hauv cov lag luam boiler thiab petrochemical.
Piv txwv li, nws tau siv dav hauv qhov qis {{0} pip kub cia, cov khoom siv hluav taws xob, roj av, roj ultra} cov khoom siv hluav taws xob kub.
09mnnidr steel phaj tau siv dav hauv kev tsim khoom lag luam vim tias nws muaj ntau yam khoom ua tau zoo. Cov yam ntxwv ua tau zoo no tau qhuas thiab raug lees paub los ntawm kev tsim khoom lag luam. Vim tias qhov kev lees paub no, nquag siv hauv kev tsim kev lag luam, thiab txhim kho cov ntaub ntawv ntawm cov neeg tsim khoom, 09mnnidr steel phaj me me hauv Suav teb.
5. 09 mnnidr steel phaj loj me
Hauv Tshuag: 09mnnidr Steel phaj tuab: 6-120mm, 09mnnidr Steel phaj Dav: 1800-200 hli, ntev: 6000-13500mm
Peb tuaj yeem sib tham txog kev txiav raws li kev kos duab lossis xaj cov khoom me me.
