347H Stainless Hlau Yeeb Nkab UNS S34709
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S34709 steel yeeb nkabyog chromium-nickel-titanium stabilized stainless hlau uas muaj 17% mus rau 19% chromium thiab 9% mus rau 13% npib tsib xee. Tsis tas li ntawd, nws tau ntxiv titanium los txhim kho nws cov corrosion kuj. Cov hlau no muaj qhov kub thiab txias ua haujlwm zoo thiab tuaj yeem tswj tau cov qauv ruaj khov hauv qhov kub thiab txias ntawm 800 degree txog 900 degree.
Hauv cov teb no, 347H stainless hlau kav feem ntau yog siv los tsim cov khoom siv corrosion-resistant, high-temperature-resistant khoom thiab kav.
S34709 stainless hlau txias drawn yeeb nkab muaj cov txheej txheem zoo thiab tuaj yeem ua tiav los ntawm kev ua haujlwm txias, ua haujlwm kub thiab kho cua sov. Kev ua haujlwm txias feem ntau suav nrog forging, machining, kos duab txias thiab txias dov, thiab lwm yam.; kub ua hauj lwm feem ntau suav nrog forging, kub dov thiab kub extrusion. Tsis tas li ntawd, kev kho cua sov tuaj yeem siv los ua cov kav dej S34709 seamless los ntawm annealing, normalizing thiab quenching los kho nws cov qauv thiab cov khoom.
Stainless hlau UNS S34709 Pipes sib npaug qib
| Qib | 347H | |
| UNS No | S34709 | |
| Laus British | BS | – |
| En | – | |
| Euronorm | Tsis muaj | 1.4961 |
| Lub npe | – | |
| Swedish SS | – | |
| Japanese JIS | SUS 347 H | |
S34709 UNS Pipes Tshuaj Chemical Composition
| Qib | UNS S34709 | |
|---|---|---|
| min | max | |
| C | 0.04 | 0.10 |
| Mn | – | 2.0 |
| Si | – | 1.00 |
| P | – | 0.045 |
| S | – | 0.030 |
| Cr | 17.0 | 19.0 |
| Mo | 3.00 | 4.00 |
| Ni | 9.0 | 13.0 |
| N | – | – |
Stainless hlau 347H Hollow yeeb nkab
1. Dab tsi yog qhov corrosion kuj ntawm S34709?
UNS S34709 Seamless Pipes muaj qhov zoo corrosion kuj thiab tuaj yeem tiv taus yaig los ntawm ntau yam kua qaub, alkali thiab ntsev. Tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias ib puag ncig, nws cov corrosion kuj yog zoo heev.
2. Dab tsi yog qhov kub siab stability ntawm S34709?
UNS S34709 Fabricated Pipes muaj qhov kub thiab txias ruaj khov thiab tuaj yeem tswj cov qauv zoo thiab cov khoom siv kho tshuab hauv qhov kub thiab txias ntawm 800 degree txog 900 degree.
3. Qhov kev ua tau zoo ntawm S34709 yog dab tsi?
Stainless hlau UNS S34709 Cov kav dej muaj cov khoom siv vuam zoo thiab tuaj yeem siv vuam siv cov txheej txheem vuam. Txawm li cas los xij, kev saib xyuas yuav tsum tau them rau kev tswj cov vuam kub thiab cua thaum lub sij hawm vuam txheej txheem los tiv thaiv vuam tsis xws luag thiab cov qauv kev hloov.
4. Yuav ua li cas los daws qhov teeb meem bainite transformation ntawm S34709?
S34709 yog ib qho yooj yim rau bainite transformation ntawm qhov kub thiab txias, yog li txo nws cov kev ua tau zoo thiab corrosion kuj. Txhawm rau daws qhov teeb meem no, nws tuaj yeem ua tiav los ntawm kev ntxiv cov khoom ruaj khov lossis tswj cov cua sov thiab cua txias kom txo tau qhov hloov pauv bainitic.
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Cim npe nrov: 347h stainless hlau kav uns s34709, Tuam Tshoj 347h stainless hlau kav uns s34709 manufacturers, lwm tus neeg, Hoobkas
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