ASTM A312 TP347H Stainless Hlau Seamless kav
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
- Xa E-mail:ss@gneesteel.com
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ASTM A312 Gr Tp347H SS cov yeeb nkab yog ib qho tshuaj tiv thaiv stainless hlau raj. Nws muaj chromium thiab npib tsib xee cov ntsiab lus uas muab nws kho corrosion resistant cov khoom. Rau ntxiv toughness, {2}} h cov khoom muaj cov ntsiab lus muaj roj ntau dua. Qhov sib ntxiv ntawm ntau cov pa roj carbon ua rau muaj kev nruj tab sis kuj muaj zog tsawg dua li cov pa roj carbon tsawg dua ntawm tib cov khoom siv. Tab sis kom kov yeej qhov teeb meem, columbium yog ntxiv rau hauv A312 TP347H cov khoom siv. Lub alloy muaj pes tsawg leeg ua rau cov khoom tiv taus rau feem ntau oxidizing cov neeg sawv cev. Tsis hais txog cov ntsiab lus carbon ntau, lub sa 312 tp 347h cov khoom siv tau ua tau zoo heev rau intergranular corrosion. Qhov no ua rau 347h stainless hlau yeeb nkab tau thov siv hauv cov ntawv thov uas ua haujlwm nyob rau hauv cov kub siab nrog kev pheej hmoo siab ntawm oxidization. Lub SS 347H seamless cov yeeb nkab cov khoom yog txias txias thiab yog li tsis tuaj yeem ua kom tawv los ntawm kev kho cua sov. Tab sis nws yuav yog qhov nyuaj los ntawm kev ua haujlwm txias. Cov khoom siv yuav tau yooj yim rau.
Tshuaj lom neeg muaj pes tsawg leeg ntawm Astm A312 TP347H Stainless Hlau Seamless kav
| Lub ntsiab | 347 | 347H |
| Yeebsab | 17. {{{00 min. {{-19. {{} Max. | 17. {{{00 min. {{-19. {{} Max. |
| Tus menyuam yaus | 9. {{{00 min. {-13. {{} Max. | 9. {{{00 min. {-13. {{} Max. |
| Pa roj carbon | 0.08 | {{0 {0}}. 04 min. {-0. 10 max. 10 max. |
| Tus kws dai txiv manganese | 2.00 | 2.00 |
| Phosphorus | 0.045 | 0.045 |
| Leej mos | 0.03 | 0.03 |
| Silicon | 0.75 | 0.75 |
| Columbium & Tantalum | 10 x (c + n) min. {-1. 00 max. | 8 x (c + n) min. {-1. 00 max. |
| Liv | Seem | Seem |
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab Ntawm ASTM A312 Tp347H Stainless Hlau Seamless Kav
| Paib lub zog {{0 {}}. 2% offset |
Qhov kawg tensile Lub zog |
Elongation Hauv 2 hauv. |
Kev nyuaj | ||
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (Max.) |
| 30,000 | 205 | 75,000 | 515 | 40 | 201 brinell |
ASTM A312 TP347H Stainless Hlau Seamless Kave Cov Khoom Siv Lub Cev
| Cov Khoom Siv | Me me |
| Ceev | 7.96 g / cm3 |
ASTM A312 TP347H Stainless Hlau Seamless Pipes Daim Ntawv Thov
- Aerospace.
- Kuaj cov rooj tsiv thiab khoom siv.
- Cov ntug dej hiav txwv Architecture, tsheb nqaj hlau & trim.
- Nkoj fittings.
- Kev ua yeeb yam.
- Kev hloov pauv kub.
- Woven lossis Welded ntxaij vab tshaus rau kev txiav, chaw txua txiag zeb & lim dej.
- Threaded fasteners.
- Springs.
Cov qhua tuaj noj mov
Gnee Steel Group yog Tuam Tshoj tus kws tshaj lij kev ua haujlwm ib qho khoom siv Saw Saw Enterprise rau cov khoom lag luam. Nws cov yeeb nkab stainless hlau ntau lawm tau mus txog lub ntiaj teb cov kev kawm nruab nrab. Nws tau raug lees paub los ntawm kaum cov tuam txhab uas tsim nyog thiab tau dhau los ua kev lag luam hnub qub hauv Asia.
Tau 30 xyoo tas los, peb tau ua haujlwm rau peb cov neeg siv khoom, peb tau tsim muaj zog ntawm 32 lub teb chaws zoo li daim ntawv los xav tau cov kev pab cuam tawm tsam hnyav.
Cim npe nrov: ASTM A312 TP347H Stainless Hlau Seamless kav, Tuam Tshoj ASTM ASTTM A312 Tp3Tagless Kav Hlau
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