ASME SA312 TP304 Stainless Hlau Yeeb Nkab rau Kev Kub Kub Ib puag ncig
ASME SA312 TP304 Stainless Hlau Yeeb Nkab rau Kev Kub Kub Ib puag ncig
ASME SA312 TP304 stainless hlau kav yog tsim rau siab - qhov chaw kub txog li 870℃(1600℃F) vim lawv lub zog siab thiab zoo heev corrosion kuj; Txawm li cas los xij, ntev raug rau qhov kub thiab txias yuav txo lawv cov corrosion kuj. Cov yam ntxwv tseem ceeb muaj xws li lub zog tensile yam tsawg kawg nkaus ntawm 515 MPa (75 Ksi) thiab qhov tsawg kawg nkaus lub zog ntawm 205 MPa (30 Ksi). Cov kav dej no tau siv dav hauv kev lag luam xws li petrochemicals, tshuaj, thiab hluav taws xob tsim hluav taws xob, piv txwv li, hauv boilers thiab tshav kub exchangers.
Qhov ntsuas kub ntawm ASTM A312 TP304 yog dab tsi?
Kev kho cua sov ntawm ASTM A312 TP304 stainless hlau raj tuaj yeem ua tau nyob rau hauv qhov kub ntawm 1010 txog 1120 degrees Celsius.
ASME SA312 TP304 / TP304L Cov Khoom Siv Tshuaj
| Qib | UNS npe | Cov pa roj carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel |
| TIAB SA 304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0 - 20.0 | 8.0 - 11.0 |
| TP 304 L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0 - 20.0 | 8.0 - 13.0 |
ASME SA312 TP304 / TP304L Tensile Requirements
| Qib | UNS npe | Tensile zog | Yield, min | ||
| ksi ua | MPa | ksi ua | MPa | ||
| TIAB SA 304 | S30400 | 75 | 515 | 30 | 205 |
| TP 304 L | S30403 | 75 | 515 | 24 | 170 |
Yeeb thiab Filler Hlau Specification
| Qib | UNS npe | Filler Metal (AWS A5.9 Class) | UNS Lub Npe (Filler Metal) |
| TIAB SA 304 | S30400 | TIAB SA 308 | S30800, W30840 |
| TP 304 L | S30403 | TSI 308L | S30883, W30843 |
ASME SA312 TP304 / TP304L Annealing Requirements
| Qib | UNS npe | Thaum tshav kub kub kho kub | Cov Cuab Yeej Cuab Yeej / Kev Ntsuas Kev Ntsuas |
| TIAB SA 304 | S30400 | 1900℃F [1040 degree] | dej los yog lwm yam txias txias |
| TP 304 L | S30403 | 1900℃F [1040 degree] | dej los yog lwm yam txias txias |
ASME SA312 TP304 / TP304L Stainless Hlau Seamless Yeeb Nkab, Tsim nyog rau siab -Qhov kub thiab txias
ASME SA312 TP304 thiab TP304L stainless hlau seamless kav yog zoo tagnrho rau siab -kub ib puag ncig.
TP304 (UNS S30400) muaj qhov ua tau zoo heev -kub tsis kam thiab oxidation tsis kam, thiab feem ntau yog siv rau hauv cov khoom siv hluav taws xob. TP304L (UNS S30403) muaj qhov zoo tshaj plaws weldability thiab corrosion kuj nyob rau hauv siab -kub thiab corrosive ib puag ncig xws li petrochemical heaters.
Ob hom yeeb nkab ua kom muaj kev ncaj ncees thiab ua haujlwm tau zoo nyob rau hauv siab - qhov kub thiab txias, ua lub luag haujlwm tseem ceeb hauv kev siv xws li fais fab nroj tsuag boilers. Lawv ruaj khov thauj cov dej kub - kub, ua kom ntseeg tau kev ua haujlwm nyob rau hauv qhov hnyav thermal.
Gnee Steel tshwj xeeb hauv kev tsim khoom ntawm ntau yam khoom siv stainless hlau. Gnee Steel cov khoom ntim khoom suav nrog: Hlau Strapping: Cov kav dej nrog ib txoj kab uas hla ntawm 3 ntiv tes los yog tsawg dua yog feem ntau khi ua ke nrog polypropylene zaj duab xis los tiv thaiv xeb thaum thauj dej hiav txwv, thiab tom qab ntawd khi nrog cov hlua hlau. Ntoo Cases / Crates: Cov kav dej feem ntau yog ntim rau hauv cov rooj ntoo lossis cov thawv los tiv thaiv cov kav dej thaum lub sij hawm thauj mus los, tshwj xeeb tshaj yog cov uas ntev dua los yog muaj qhov loj dua. Seaworthy Export Ntim: Cov neeg muag khoom feem ntau siv cov txheej txheem seaworthy export ntim, uas tuaj yeem suav nrog ntau yam khoom siv thiab cov txheej txheem los tiv thaiv cov kav dej thaum thauj. Tarpaulin Ntim: Qhov no tiv thaiv los nag, dej hiav txwv, thiab lwm yam sab nraud los ntawm kev nkag mus rau lub thawv xa khoom thaum thauj. Gnee Steel tshwj xeeb hauv kev tsim thiab muag cov ntaub ntawv alloy. Gnee Steel cov khoom siv dav siv hauv aerospace, tshuaj, hluav taws xob, tsheb, thiab hluav taws xob nuclear, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Rau cov khoom siv alloy pricing lossis customized alloy cov ntaub ntawv daws teeb meem, thov hu rau peb rau ib qho kev tsocai:ru@gneesteelgroup.com
