ASTM A312 TP316L Stainless Hlau Corrosion -Resistant Seamless Tube
ASTM A312 TP316L yog seamless stainless hlau raj nrog zoo corrosion kuj vim nws cov ntsiab lus carbon tsawg thiab ntxiv ntawm molybdenum. Nws yog qhov tsim nyog rau siab - daim ntawv thov kub thiab muaj cov khoom siv zoo, xws li cov khoom muaj zog thiab lub zog tensile, ua rau nws siv dav hauv kev lag luam xws li tshuaj lom neeg thiab roj thiab roj. Tus "L" hauv TP316L qhia tias qis- carbon version, uas txhim kho nws cov weldability thiab tsis kam mus rau intergranular corrosion.
ASTM tus qauv rau 316 stainless hlau yeeb nkab yog dab tsi?
ASTM A312 TP316 ERW
Rau ASTM A312 TP316 ERW yeeb nkab, thov xa mus rau qhov ntev ntawm 316 stainless hlau seamless yeeb nkab . 316 stainless hlau yeeb nkab yog austenitic stainless hlau yeeb nkab nrog zoo tiv thaiv chloride ion corrosion kev nyuaj siab tawg. Yog li ntawd, cov yeeb nkab no tuaj yeem siv tau yooj yim hauv marine thiab seawater ib puag ncig.
ASTM A312 TP316L Cov Khoom Siv Tshuaj
| Qib | UNS npe | Cov pa roj carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Molybdenum |
| TP 316 L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0 - 18.0 | 10.0 - 14.0 | 2.00 - 3.00 |
ASTM A312 TP316L Tensile Requirements
| Qib | UNS npe | Tensile zog | Yield, min | ||
| ksi ua | MPa | ksi ua | MPa | ||
| TP 316 L | S31603 | 70 | 485 | 25 | 170 |
ASTM A312 TP316L Annealing Requirements
| Qib | UNS npe | Thaum tshav kub kub kho kub | Cov Cuab Yeej Cuab Yeej / Kev Ntsuas Kev Ntsuas |
| TP 316 L | S31603 | 1900℃F [1040 degree] | dej los yog lwm yam txias txias |
Yeeb thiab Filler Hlau Specification
| Qib | UNS npe | Filler Metal (AWS A5.9 Class) | UNS Lub Npe (Filler Metal) |
| TIAB SA 316 | S31603 | Qauv: ER316L |
S31683, W31643 |
ASTM A312 TP316L Stainless Hlau Seamless Yeeb Nkab, Haum rau General Corrosive Ib puag ncig
1. Zoo heev Corrosion Resistance
Tsim los ntawm molybdenum thiab cov pa roj carbon tsawg (C Tsawg dua lossis sib npaug li 0.035%), nws tiv thaiv corrosion los ntawm chloride ions, acids, thiab alkalis, zoo tiv thaiv pitting, crevice corrosion, thiab intergranular corrosion.
2. Txhim khu kev qha cov cuab yeej cuab tam
Yield zog Ntau tshaj los yog sib npaug rau 170 MPa, tensile zog Ntau tshaj los yog sib npaug rau 485 MPa. Ua ke nrog lub zog thiab toughness, nws tuaj yeem tiv taus siab thiab cuam tshuam kev thauj khoom hauv cov kav dej.
3. Yooj yim rau Weld
Kev sib txuas ua ke yog ua tau yam tsis muaj preheating lossis tshwj xeeb vuam hlau, ua kom yooj yim installation hauv kev lag luam xws li tshuaj lom neeg, roj thiab roj, thiab shipbuilding.
4. Lub neej ua haujlwm ntev thiab kev lag luam
Nws muaj lub neej ntev kev pab cuam nyob rau hauv corrosive ib puag ncig, txo cov txij nkawm thiab hloov cov nqi, ua rau nws ntau yig nyob rau hauv lub sij hawm ntev.
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
