Stainless hlau 317L Tsawg Carbon Steel Chev
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.
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317L yog cov kabmob molybdenum, cov ntsiab lus qis "L" qib austenitic stainless hlau uas muab kev txhim kho corrosion ntau dua 304L thiab 316L stainless hlau. Cov pa roj carbon tsawg muab kev tiv thaiv rau rhiab heev thaum vuam thiab lwm yam txheej txheem thermal. 317L yog tsis sib nqus nyob rau hauv lub annealed mob tab sis tej zaum yuav ua me ntsis sib nqus raws li qhov tshwm sim ntawm vuam.
STAINLESS STEEL 317 COIL CHEMICAL PROPERTIES:
|
Ni |
Cr |
Mo |
Mn |
Si |
|---|---|---|---|---|
|
11.0 - 15.0 |
18.0 - 20.0 |
3.0 - 4.0 |
2 0 Max |
.75 Max |
|
C |
N |
S |
P |
Fe |
|
0.03 Max |
0.1 Max |
0.03 Max |
0.045 Max |
Tshuav |
STAINLESS STEEL 317 COIL CORROSION PROPERTIES:
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. Kev tiv thaiv 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 rau qhov cuam tshuam ntawm cov 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 pa alloy 316.
Cim npe nrov: Stainless hlau 317L tsis tshua muaj carbon steel kauj, Tuam Tshoj stainless hlau 317l tsawg carbon steel kauj lwm tus neeg
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