Dab tsi yog ASTM A312?
ASTM A312 yog ASTM Txuj rau "Austenitic Stainless Hlau Yeeb, Ob qho tsis sib xws thiab Welded." Nws qhia meej cov kev ntsuas ntawm cov tshuaj rau cov yeeb nkab no, suav nrog qhov ntev, ua kom muaj txiaj ntsig, tshuaj lom neeg, cov kev xav tau thiab sim cov kev ntsuas.
ASTM A312 Tp304L Seamless Yeeb NkabYog hom tshwj xeeb ntawm stainless hlau yeeb nkab tsim rau kev kub thiab cov qauv hluav taws xob. Nws yog tus cwj pwm los ntawm nws cov ntsiab lus carbon qis, uas txhim kho nws wardability thiab corrosion tsis kam piv rau tus qauv 304 stainless hlau. Kev tsim qauv "AVTM A312" qhia tau tias cov qauv txheej txheem rau cov yeeb nkab stainless ("
AISI 304L cov yeeb nkab cov yeeb nkab
| Cov Qauv Qhia Tshwj Xeeb | ASTM A312 TP.3L / ASME SA312 TPP04L |
|---|---|
| Phab Ntsa Thickness | 0.1 - 60 hli |
| Qhov loj | ½ mus rau 6 ntiv kev nominal lub taub |
| Thickness ntau (caij nyoog) | Teem Sij Hawm 60, xs, 160, 120, std, 40, 140, 20, 80, 80, xxs, 30 |
| Qho ntev | Ib Leeg Random ntev: 5 - 7 m / ob chav random ntev: 10 - 12 m |
| Nto tas | Polished, kaj, annealed, txias tiav, pickling |
| Tus qauv | Din, JIS, ASTM, GB, ASME, AISI, AMS, en, GOST |
| Hais mav | Welded, seamless, ERW, EFW |
| Kev txawj | Txias dov / kub dov |
| Pias | Puag ncig, square seem, duab plaub, lub thawv |
| Raug Tshuab | Kub tsim / txias tsim |
Tshuaj lom neeg tshuaj lom neeg - ASTM A312 TP30L (% Max.)
| Tiv kis | C | mn | Q | Tau | Yog | Cr | Tsis yog | mo | Nej |
|---|---|---|---|---|---|---|---|---|---|
| TPP3L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-13.0 | - | - |
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab - ASTM A312L
| Tiv kis | Kev Kho Cua Sov | Min tensile zog ksi [MPA] | Min. Yield zog ksi [MPA] |
|---|---|---|---|
| TPP3L | Lus teb | 70 [484] | 25 [170] |
Cov ntawv thov ntawm 304L raj
Cov shocks
Cov Hluav Taws Xob Tshav Kub Kub
Cov Khoom Siv Ua Khoom Noj
Cov Chav Ua Mov Hauv Chav Ua Si, tog, Khoom thiab Khoom Siv
Cov Khoom Siv Siv
Threaded Fasteners
Cov thawv ntim khoom, suav nrog rau kev thauj mus los
Automotive Mouldings
Cov Ntawv Thov Kev Ua Lag Luam
ASTM A312 TPP3L SAMEAMLESS YEEB NTIM
Pob Khoom Pob
Ntoo Ntoo
Lub thawv ntoo rau u tubes
Qhov Cuab Lub Zog nrog lub kaum
ASTM A312 TP 304L Stainless Hlau Seamless Yeeb Nkab Ntim
