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Dab tsi yog cov ntawv thov ntawm ASTM B649 F904L stainless hlau flange?
ASTM B649 F904L stainless hlau flangesyog dav siv nyob rau hauv kev lag luam uas yuav tsum tau zoo heev corrosion kuj, xws li tshuaj ua, petrochemical, tshuaj thiab offshore daim ntaub ntawv. Cov flanges no yog tsim los siv rau hauv ib puag ncig uas muaj cov tshuaj chlorides thiab lwm yam corrosive.
Dab tsi yog qhov zoo ntawm ASTM B649 F904L stainless hlau flange?
Qhov zoo ntawm ASTM B649 F904L stainless hlau flanges muaj xws li corrosion kuj zoo heev (tshwj xeeb tshaj yog nyob rau hauv chloride-nplua nuj ib puag ncig), zoo heev durability thiab lub zog, tsis kam mus rau pitting thiab crevice corrosion, thiab haum rau high kub daim ntaub ntawv. Cov flanges no muab kev ruaj ntseg thiab tsis muaj kev sib txuas hauv ntau qhov kev lag luam.
ASTM B649 F904L stainless hlau flange yog dab tsi?
ASTM B649 F904L Stainless Hlau Flanges yog cov yeeb nkab flanges ua los ntawm stainless hlau qib ASTM B649 F904L. F904L yog ib qho kev ua tau zoo austenitic stainless hlau nrog zoo heev corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv corrosive ib puag ncig xws li cov tshuaj chloride.
F904L Flange Chemical Compostion thiab Khoom
Cov tshuaj muaj pes tsawg leeg ntawm qib ASTM A182 F904L Flange yog teev nyob rau hauv cov lus hauv qab no
| Qib | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | |
| 904L | min. max. |
- 0.02 |
- 2 |
- 1 |
- 0.045 |
- 0.035 |
19 23 |
4 5 |
23 28 |
1 2 |
ASTM F904L Flange Mechanical thiab Physical Properties
Cov khoom siv kho tshuab ntawm qib ASTM A182 F904L Flange tau tshwm sim hauv cov lus hauv qab no.
| Qib | Tensile zog (MPa) min | Yield Strength 0.2% Pov thawj (MPa) min | Elongation (% hauv 50mm) min | Hardness | |
| Rockwell IB (HR B) | Brinell (HB) | ||||
| 904L | 490 | 220 | 36 | 70-90 yam | 150 |
ASTM A182 F904L Qhov (socketweld) Flange
ASME SB649 904L stainless hlau flange qib sib npaug
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| wb 904l | 1.4539 | N08904 | SWB 904L | 904S13 | TIAB SA 317J5L | Z2 NCUA 25-20 | X1NiCrMoCu25-20-5 |
Gnee lub tuam txhab tshwj xeeb hauv kev tsim cov kav dej, cov kav dej boiler, cov kav dej hlau alloy, cov kav dej hauv tsheb, cov kav dej hiav txwv, thiab lwm yam. Peb muaj cov khoom siv ntau lawm, cov khoom muag txaus, thiab ntau tus neeg koom tes.
Gnee Ntim thiab shipping
FAQ
1.Q.Dab tsi yog koj qhov zoo?
A.Our tus kheej cov kab ntau lawm ua rau tus nqi zoo thiab ua tau zoo thiab cov neeg ua haujlwm raws caij nyoog.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
Cim npe nrov: Stainless hlau 904l flanges, Tuam Tshoj stainless hlau 904l flanges manufacturers, lwm tus neeg, Hoobkas
