Cov Khoom Siv Cov Khoom Siv & Khoom
Tshuaj lom neeg muaj pes tsawg leeg (%):
C: Tsawg dua lossis sib npaug rau 0.12|SI: 0.20-0.40|MN: 0.20-0.50
P: 0.07-0.15|S: Tsawg dua lossis sib npaug rau 0.030|CU: 0.25-0.55
Cr: 0.30-1.25|Ni: tsawg dua los yog sib npaug rau 0.65
Txawv Alloy Tsim Cov Ntawv Ua Ruaj Khwv Duav Txheej (Patina) tsis pub dhau 18-36 lub hlis
Corrosion Kuj 4-8 × zoo dua rau cov pa roj carbon hlau hauv cov huab cua
Neeg Kho Tshuab
Paib lub zog: ntau dua los yog sib npaug rau 345 mpa
Lub zog tensile: 480-630 mpa
Elongation: ntau dua los yog sib npaug rau 22%
Kev cuam tshuam tawv: ntau dua los yog sib npaug rau 27J ntawm -20 degree
Brinell Hardness: 130-180 HB
Huab cua Kuj tau ua haujlwm
Xub Ruaj Khov Hluav Taws Xob:
Theem 1: Pib kev sib kis khaub ncaws (0-6 hlis)
Theem 2: Kev Tiv Thaiv Txheej Txheem (6-18 Hlis)
Theem 3: ruaj khov Patina txoj kev txhim kho ({1}} hli)
Haum rau Corrosion Pawg C2-C4 rau ISO 12944
Withstands nroog, kev lag luam thiab cov chaw puag ncig
Thaum Tshav Kub Kub Ua Peev Xwm Paus taus
Saib xyuas cov qauv txheej txheem txog li 550 degree
Oxidation tsis kam ntawm nce kub:
Tsawg dua los yog sib npaug rau 450 degree: zoo heev
450-550 Qib: Zoo
550 Qib: Yuav Tsum Tau Tiv Thaiv
Kev Tsim Kho Cov Lus Qhia
Cov Txheej Txheem Ntau Lawm:
Kub dov ntawm 850-950 degree
Kev Tswj Khaub Ncaws Txias
Muaj qhov ntev:
Thickness: 2.0-100mm
Dav: 1000-2500 hli
Ntev: 3000-12000mm
Nto tas:
Zeb nplai (raws li dov)
Txhaj Tshuaj Tiv Thaiv (SA 2.5)
Pickled (thaum thov)
Cim npe nrov: Cov Khaub Ncaws Kub Kub Rolled Steel Phaj Tsis Siv Neeg Hlau Ua Si Hlau Corten Steel Phaj 09CupCRNi Chaw Tsim Tshuaj Cua Txias Zog