Daim ntawv thov
AISI 904L yog cov hlau alloy uas tsis tshua muaj carbon austenitic stainless hlau nrog zoo corrosion kuj. TS EN 1.4539 yog tag nrho austenitic tab sis tsis tshua nkag siab rau nag lossis daus ntawm sigma theem dua li cov qib austenitic nrog cov ntsiab lus siab molybdenum.
Cov cheeb tsam ntawm daim ntawv thov yog cov txheej txheem khoom siv hauv kev lag luam tshuaj, kev lag luam petrochemical, cov khoom siv tshuaj dawb hauv cov khoom siv hauv cov ntaub so ntswg thiab ntawv, tshuaj tua hluav taws xob, desalination, seawater tuav, hydrometallurgy, khoom noj khoom haus thiab dej haus, tshuaj thiab khoom siv hluav taws xob.
Kev Kho Cua Sov - Kev daws Annealing Thaum 1050 Qib - 1150 degree ua raws li cov cua txias sai hauv huab cua lossis dej.
Weldability - zoo heev. Tsawg cua sov tswv yim pom zoo.
| Qhov hnyav% | C | Mn | P | S | Si | Cr | Ni | Mo | N | CU |
| Min. | 19,0 | 24,0 | 3,00 | 1,20 | ||||||
| Max. | 0,020 | 1,20 | 0,030 | 0,010 | 0,70 | 21,0 | 26,0 | 4,50 | 0,50 | 2,00 |
General:
Ped 2014/68 / EU Annex Kuv Ntu 4.3
AD2000 W0 (W2/W10)
NACE MR0175/ISO 15156-3 thiab NACE MR0103/ISO 17945
Phaj, ntawv thiab coil:
ASTM A240, en 10028-7, en 10088-2, en 10088-4
Bar thiab forging:
ASTM A276, ASTM A479, ASTM A182, EN 10088-3
Lwm cov khoom:
Raws li ib qho siv tau astm thiab / lossis en qauv
| Paib lub zogRp 0. 2, MPa |
Yield zogRp1. {0, MPa |
Lub zog tensileRM, MPa |
Elongation [%] |
Kev nyuaj [HB] |
|
| ASTM A240 | Ntau dua lossis sib npaug li 230 | 520 – 720 | Ntau dua lossis sib npaug li 35 | Tsawg dua los yog sib npaug rau 90 | |
| Phaj cr (coil) | Ntau dua lossis sib npaug li 240 | Ntau dua lossis sib npaug li 270 | 530 – 730 | Ntau dua lossis sib npaug li 35 | Tsawg dua los yog sib npaug li 90 |
| PHAJ HR (COIL) | Ntau dua lossis sib npaug li 220 | Ntau dua lossis sib npaug li 260 | 530 – 730 | Ntau dua los yog sib npaug rau 35 | Tsawg dua los yog sib npaug li 90 |
| PLATE (QUARTO) | Ntau dua lossis sib npaug li 220 | Ntau dua lossis sib npaug li 260 | 520 – 720 | Ntau dua lossis sib npaug li 35 | Tsawg dua los yog sib npaug rau 90 |
Cim npe nrov: en 1.4539 / uns n08904 / 904l, Tuam Tshoj en 1.4539 / uns n08904 / 904l manufacturers, lwm tus neeg, Hoobkas
