Stainless hlau Astm A213 Tp347h Tube
Hom: Seamless, Welded
OD: 1/2 "-48"
Thickness: SCH5-SCHXXS
Ntev: 0-12M, Customized
Txheej Txheem: Kub / Cold Rolled, Kub ua haujlwm, Txias kos
ASTM A213 TP347H Tube Description
ASTM A213 TP347H raj belongs rau niobium -muaj Cr-Ni hom austenitic stainless hlau. Qib "H" muaj cov ntsiab lus tsawg dua cov pa roj carbon ntau (0.04-0.10%) dua li TP347, yog li UNS S34709 cov khoom muaj zog siab dua -kub creep zog. TS EN 1.4961 Ntxiv niobium rau kev sib raug zoo nrog cov pa roj carbon monoxide thiab txhim kho kev tiv thaiv intergranular corrosion. SS 347H muaj kev tiv thaiv zoo rau kev kub siab oxidation ntawm 550℃thiab 750 degree.
ASTM A213 Txuj
ASTM A213 yog ib qho kev qhia tshwj xeeb rau seamless ferritic thiab austenitic steel raj siv hauv boilers, superheaters, thiab kub exchangers.
asme sa 213 tp 347h Seamless Tube daim ntaub ntawv:
- Superheaters, reheaters, boiler raj
- Petrochemical thiab refining
- Siab -cov kav dej kub thiab tso pa tawm
- Thaum tshav kub kub exchangers
- Cov hlab ntsha siab
- Main chav kab
SS 347 Seamless Yeeb Nkab Khoom Specification
| ASTM / ASME Cov | ASTM A213 ASME SA 213 |
| Txuj | ASTM, ASME thiab API |
| Seamless Pipes Loj | 1/8" - 12" NPS |
| OD Qhov ntau thiab tsawg | 10mm - 762 hli |
| Teem caij | TXC 5, SCH 10, SCH 40, STD, SCH 80, XS, SCH 120, SCH 140, SCH 160, XXS |
| Hom | Seamless |
| Daim ntawv | Hloov |
| Ntev | Ib qho Random, Ob Chav Random & Txiav Ntev. |
| Xaus Xaus | Plain End, Beveled End, Treaded End |
| Peb Muab |
|
Hoobkas ASTM A213 TP347H (UNS S34709/1.4961) Seamless Tube Chaw tsim tshuaj paus nyob rau hauv Suav teb, Hu rau peb rau ntau customized kev pab cuam, xws li loj, logo, thiab lwm yam. Tau txais daim ntawv tsocai dawb!
ASTM A213 TP347H Mechanical Behavior
|
SUS |
Tensile Strength yam tsawg kawg nkaus (MPa) |
Yield Strength 0.2% Pov thawj yam tsawg kawg nkaus (MPa) |
Elongation yam tsawg kawg nkaus (% hauv 50mm) |
Hardness |
|
|
Rockwell B (HR B) siab tshaj plaws |
Brinell (HB) qhov siab tshaj plaws |
||||
|
347H |
515 |
205 |
40 |
92 |
201 |
347H stainless hlau muaj pes tsawg leeg
| Element | Fe | Cr | Ni | Mn | Si | Nb (Columbium, Cb) | C | P | S |
| Cov ntsiab lus (%) | 62.83 - 73.64 | 17 - 20 | 9-13 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.75 | 0.320 - 1 | 0.04 - 0.10 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 |
AISI 347h cov ntaub ntawv siab -Tsub Mechanical Properties
| Kub | Creep Strength (1% Creep, 1000 Teev) | Rupture Strength (1000 teev) | Rupture Strength (10,000 teev) |
| 550℃(1022℃F) | Ntau dua lossis sib npaug rau 140 MPa (20 ksi) | Ntau dua lossis sib npaug rau 200 MPa (29 ksi) | Ntau dua lossis sib npaug rau 165 MPa (24 ksi) |
| 600℃(1112℃F) | Ntau dua lossis sib npaug rau 85 MPa (12 ksi) | Ntau dua lossis sib npaug rau 130 MPa (19 ksi) | Ntau dua lossis sib npaug rau 105 MPa (15 ksi) |
| 650℃(1202℃F) | Ntau dua lossis sib npaug rau 45 MPa (7 ksi) | Ntau dua lossis sib npaug rau 75 MPa (11 ksi) | Ntau dua lossis sib npaug rau 60 MPa (9 ksi) |
Alloy 347h Pipe Lub cev muaj zog
- Qhov ceev: 8.0 g / cm³
- Melting Point: 1400 - 1420 degree
- Coefficient ntawm Thermal Expansion: Siab (kwv yees . 19.5 × 10⁻⁶ /K, 20-600 degree)
- Thermal Conductivity: Tsawg (kwv yees . 22.0 W/m·K, 500 degree)
AISI 347H Stainless Hlau Nqe List
| 1 "seem 10 Alloy 347h stainless hlau yeeb nkab | $3- 6/kg |
| 2" sch 80 347H ss tubing | FOB $2,200-$5,800/ton (FOB) |
| 10 sch 40 sa 213 tp 347h seamless raj | $5-$8.0/kg (EXW) |
Cov neeg muab khoom SS 347h Tube Fabrication
Seamless Manufacturing:
- 347H seamless steel raj yog tsim los ntawm kev tho cov pob zeb ua raws li los ntawm txias dov / txias kos duab. Lawv tsis muaj weld seams thiab tuaj yeem tiv taus siab dua li cov raj welded.
Kub Ua Haujlwm
- Peb, raws li cov chaw tsim khoom, ua rau forging, chim siab, thiab lwm yam txheej txheem ua haujlwm kub ntawm qhov kub ntawm 1149 txog 1232℃(2100 txog 2250℃F).
Kev kho cua sov:
- S34709 cov khoom yog rhuab mus rau 1040℃(1900℃F) los yog siab dua, tuav ntawm qhov kub thiab txias, ces txias txias (quenched).
SS347H Cov Qib Zoo sib xws
| Qib | Qhov tseem ceeb sib txawv |
| 347 HV 347 | 347H stainless hlau muaj cov pa roj carbon ntau dua 347 thiab siab dua - qhov kub thiab txias. |
| 347H vs 304 H | SS 347H muaj niobium rau stabilization (tsis kam mus rau intergranular corrosion) thiab ua pov thawj superior siab -kub creep kuj. |
| 347H vs 316 H | SS 316H muaj Mo (zoo dua rau pitting corrosion) |
FAQ
Q: Hais txog 347h stainless hlau raj nqi?
A: Cov nqi ntawm $ 2 txog $ 5 ib kilogram, txawv nyob ntawm qhov loj me, phab ntsa thickness, tus neeg muag khoom thiab lwm yam.
Q: Koj puas yog lub Hoobkas tsim khoom?
A: Yog. Factory xeem daim ntawv pov thawj yog xa nrog cov khoom.
Q: Kuv puas tuaj yeem muaj qee qhov qauv ua ntej xaj?
A: Yog lawm, tau kawg. kuaj dawb tab sis koj yuav tsum them tus xa khoom.
Q: Peb puas tuaj yeem tuaj xyuas koj lub tuam txhab?
A: Tau kawg. Peb zoo siab tau muaj koj nyob hauv Suav teb.
Q: Yam tsawg kawg nkaus Order Quantity yog dab tsi?
A: Tsis muaj MOQ.
Q: Cov nqe lus them nqi yog dab tsi?
A: T / T, L / C, Western Union, thiab lwm yam.
Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Rau cov khoom lag luam, peb tuaj yeem xa cov khoom mus rau qhov chaw nres nkoj hauv 7 hnub tom qab tau txais koj cov nyiaj tso cia.
Rau lub sijhawm tsim khoom, nws feem ntau xav tau li 10 hnub - 35 hnub tom qab tau txais qhov tso nyiaj.
Q: Puas yog nws zoo rau kos kuv lub logo ntawm koj cov khoom?
A: Yog. OEM thiab ODM muaj rau peb.
Q: Peb Lub Tebchaws Exported
A: Indonesia, Is Nrias teb, Singapore, Malaysia, Iran, Russia, UAE, Chile, Nplog, Brazil, South Africa, thiab lwm yam
Cim npe nrov: stainless astm a213 tp347h raj, Tuam Tshoj, manufacturers, hoobkas, nqe, customized
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