317L Stainless hlau Annealed Hlau
Daim ntawv thov: Flue-gas desulfurization systems, Tshuaj txheej txheem nkoj, Petrochemical, Pulp thiab ntawv, Condensers hauv lub zog tsim.
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Hauj lwm lawm
Khoom Description
317L muaj corrosion kuj zoo heev nyob rau hauv ntau yam tshuaj, tshwj xeeb tshaj yog nyob rau hauv acidic chloride ib puag ncig xws li cov uas tau ntsib nyob rau hauv lub pulp thiab ntawv mills. Nce qib ntawm chromium, npib tsib xee thiab molybdenum piv rau 316L stainless hlau txhim khu kev tiv thaiv chloride pitting thiab dav corrosion. Tsis kam nce nrog molybdenum alloy cov ntsiab lus. 317L yog resistant rau sulfuric acid concentrations txog li 5 feem pua ntawm qhov kub thiab txias li 120 degree F (49 degree). Thaum kub hauv qab 100 degree F (38 degree) cov hlau no muaj kev tiv thaiv zoo heev rau cov kev daws teeb meem ntawm ntau dua concentration. Txawm li cas los xij, kev ntsuam xyuas kev pabcuam raug pom zoo kom suav txog qhov cuam tshuam ntawm kev ua haujlwm tshwj xeeb uas yuav cuam tshuam rau tus cwj pwm corrosion. Nyob rau hauv cov txheej txheem uas condensation ntawm sulfur-bearing gases tshwm sim, 317L yog ntau resistant mus tua nyob rau hauv lub point ntawm condensation tshaj li cov pa hlau alloy 316. Cov kua qaub concentration muaj ib tug cim muaj feem xyuam rau tus nqi ntawm kev tawm tsam nyob rau hauv xws li ib puag ncig thiab yuav tsum tau ua tib zoo txiav txim siab los ntawm kev pab. kuaj.
Cov khoom siv
Tshuaj muaj pes tsawg leeg,%
| Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe |
|---|---|---|---|---|---|---|---|---|---|
|
11.0 - 15.0 |
18.0 - 20.0 |
3.0 - 4.0 |
2 0 Max |
.75 Max |
0.03 Max |
0.1 Max |
0.03 Max |
0.045 Max |
Tshuav |
Mechanical Properties
Yam tsawg kawg nkaus Specified Properties, ASTM A240
| Qhov kawg Tensile Strength, ksi Yam tsawg kawg nkaus | .2% Yield Strength, ksi Yam tsawg kawg nkaus | Elongation feem pua | Hardness Max. |
|---|---|---|---|
|
75 |
30 |
35 |
217 Ib |
317L Stainless hlau Annealed Hlau
317L tau yooj yim welded los ntawm ntau yam ntawm cov txheej txheem vuam zoo (tshwj tsis yog oxyacetylene). AWS E317L / ER317L muab tub lim hlau los yog austenitic, qis carbon muab tub lim hlau nrog molybdenum cov ntsiab lus siab dua li ntawm 317L, los yog nickel-base muab tub lim hlau nrog txaus chromium thiab molybdenum cov ntsiab lus kom tshaj qhov corrosion kuj ntawm 317L yuav tsum tau siv los vuam 317L steel.
cov neeg siv khoom
FAQ
Q: Muaj pes tsawg coutries koj twb exported?
A: Exported rau ntau tshaj 50 lub teb chaws feem ntau yog los ntawm America, Russia, UK, Kuwait, Egypt, Qaib ntxhw, Jordan, Is Nrias teb, thiab lwm yam.
Q: Koj puas tuaj yeem muab cov qauv?
A: Yog. Peb tuaj yeem muab cov qauv me me hauv Tshuag dawb, tsuav yog koj tiv tauj peb. Cov qauv customized yuav siv li ntawm 5-7 hnub.
Q: Koj puas tuaj yeem xa cov qauv?
A: Tau kawg, peb tuaj yeem xa cov qauv mus rau txhua qhov chaw ntawm lub ntiaj teb, peb cov qauv dawb, tab sis cov neeg siv khoom yuav tsum tau them tus nqi xa khoom.
Q: Txog cov khoom lag luam stainless hlau tus nqi?
A: Cov nqi sib txawv ntawm lub sijhawm mus rau lub sijhawm vim kev hloov pauv ntawm tus nqi ntawm cov khoom siv raw.
Q: Dab tsi shipping ports muaj?
A: Peb nquag nkoj los ntawm Shanghai, Tianjin, Qingdao, thiab Ningbo chaw nres nkoj
Q: Koj cov nqe lus them nqi yog dab tsi?
A: 30% T / T ua ntej thiab 70% tshuav nyiaj li cas ua ntej ua zaub mov xa tuaj lossis raws li daim ntawv BL lossis LC thaum pom.
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