Gnee tub team
nws lub ntsiab Cheebtsam ntawmA182 F304L stainless hlau flangemuaj xws li chromium, nickel, manganese, silicon thiab lwm yam khoom. Ntawm lawv, chromium tso nyiaj rau ib qho kev faib ua feem ntau, suav txog 18% mus rau 20% ntawm tag nrho cov nyiaj stainless hlau. Chromium tuaj yeem hnov mob nrog oxygen los tsim cov oxide zaj duab xis ntom ntom, uas ua lub luag haujlwm tiv thaiv corrosion.
Lub hardness ntawm A182 F304L flange feem ntau yog 85-90HB, lub zog tawm los yog ntau dua lossis sib npaug rau 205MPa, lub zog tensile siab dua lossis sib npaug rau 515MPa, thiab qhov elongation yog ntau dua lossis sib npaug li 30%. Nws qhov kev ua tau zoo muaj feem xyuam nrog nws cov tshuaj muaj pes tsawg leeg, tshwj xeeb tshaj yog cov ntsiab lus ntawm molybdenum, titanium, niobium thiab lwm yam.
Cov yam ntxwv ntawm F304 stainless hlau flange feem ntau suav nrog kev ua haujlwm zoo corrosion, kub tsis kam, hnav tsis kam thiab toughness. Tsis tas li ntawd, A182 F304L stainless hlau flange kuj muaj qhov zoo weldability, processability thiab yooj yim tu.
ASTM A182 F304 Flange Chemical Compostion thiab Properties
| C | Mn | Si | P | S | Cr | Ni | N | |
|---|---|---|---|---|---|---|---|---|
| 304 | 0.07max | 2 0max | 0.75 max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 10.5 | - |
F304 Flange Mechanical thiab Physical Properties
| Qib | Tensile zog (MPa) min | Yield Strength 0.2% Pov thawj (MPa) min | Elongation (% hauv 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
ASTM A182 F304 Flange Lub cev muaj zog
| Qib | Qhov ceev (kg / m3) | Elastic Modulus (GPa) | Lub ntsiab lus Coefficient ntawm Thermal Expansion (μm / m / degree) | Thermal conductivity (W / mK) | Tshwj xeeb kub 0-100 degree (J/kg.K) | Hluav taws xob tiv thaiv (nΩ) | |||
| 0-100 degree | 0-315 degree | 0-538 degree | ntawm 100 degree | ntawm 500 degree | |||||
| 304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
ASTM A182 Qhov (socket) Weld Flange
ASTM A182 F304 sib npaug
| QIB | WERKSTOFF NR./ DIN | UNS - Amelikas | JIS - Nyiv | BS - British | GOST - Russia | AFNOR | EN - Teb chaws Europe |
|---|---|---|---|---|---|---|---|
| A182 F304 | 1.4301 | S30400 | TIAB SA 304 | 304S31 | 08Х18Н10 | Z7CN18-09 | X5CrNi18-10 |
Gnee tuam txhab npog thaj tsam ntawm 35,{1}} square metres thiab muaj ntau tshaj 200 tus neeg ua haujlwm, suav nrog 80 tus neeg ua haujlwm. Peb tau tsim kom muaj kev tswj xyuas zoo thiab ua tiav thiab kev ruaj ntseg. Lub tuam txhab kuj tau txais ISO9001 zoo system ntawv pov thawj.
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Cim npe nrov: Tuam Tshoj astm a182 f304 stainless hlau flanges manufacturers, lwm tus neeg, Hoobkas
