ASTM A 312 TP 317Lyog ib qho qis carbon version ntawm qib nrovs31703 stainless hlau. TSI 317Lmuaj kev sib xyaw ua ke ntawm lub zog siab, corrosion kuj, thiab zoo creep thiab kev nyuaj siab rupture zog. Qhov noqib 317L stainless hlaufeem ntau yog siv rau hauv cov ntawv thov uas muaj qhov kub thiab txias thiab muaj tshuaj lom neeg.
317L Stainless hlau Properties
1. ASTM A312 TP317L SS Seamless yeeb nkab Chemical Composition:
Cov pa roj carbon (C): siab tshaj 0.03%
Manganese (Mn): Ntau tshaj 2.00%
Phosphorus (P): Ntau tshaj 0.045%
Sulfur (S): siab tshaj 0.03%
Silicon (Si): siab tshaj 0.75%
Chromium (Cr): 18.0-20 0%
Nickel (Ni): 11.0-15 {2}}%
Molybdenum (Mo): 3.0-4 0%
2. AISI 317L Stainless Hlau Mechanical Properties:
- Tensile zog: Yam tsawg kawg 515 MPa (74,800 psi)
- Tawm Zog: Tsawg kawg 205 MPa (29,700 psi)
- Elongation: Tsawg kawg 35%
- Hardness: Qhov siab tshaj plaws Brinell 217 HB
3. ASTM A312 UNS S31703 raj Lub cev muaj zog:
- Qhov ceev: 7.98 g / cm³
- Kev Ua Haujlwm Kub: 1400-1450 degree (2552-2642 degree F)
4. ASTM A312 Gr TP317L yeeb nkab Corrosion Resistance:
Ib qho ntawm cov khoom tseem ceeb ntawmASTM A312 TP317L SS seamless cev yog nws superior corrosion kuj. Qhov noqib 317l stainless hlauNws muaj kev tiv thaiv zoo heev rau corrosion hauv acidic thiab alkaline ib puag ncig, nrog rau cov tshuaj chloride thiab ntsev dej. Ntxiv thiab,1.4438 ua 317lmuaj kev tiv thaiv rau pitting thiab crevice corrosion, ua rau nws yog ib qho kev xaiv zoo rau siv nyob rau hauv hnyav ib puag ncig.
5. ASTM A312 TP 317L Seamless qauv
SS TP317L Seamless kavfeem ntau muaj lub zog ntau dua, tuaj yeem tiv taus siab dua thiab thauj khoom, thiab haum rau ntau qhov chaw siab. Txij li thaum welds raug zam thaum lub sij hawm tsim cov kav dej seamless, tsis muaj teeb meem uas qhov chaw weld yog raug rau corrosion.
6. S31703 Kub Resistance:
Khaws nws cov khoom siv kho tshuab ntawm qhov kub siab, ua rau nws tsim nyog rau cov ntawv thov kub.
7. EN 1.4438 AISI 317L Weldability:
Zoo weldability nrog ntau txoj kev vuam. Nws tuaj yeem welded siv cov txheej txheem vuam ntau yam tsis muaj kev pheej hmoo ntawm rhiab heev.
8. ASME SA 312 TP317L Welded Yeeb Nkab Daim Ntawv Thov:
ASTM A 312 TP 317L stainlessfeem ntau yog siv rau hauv cov ntawv thov uas suav nrog kev ua tshuaj lom neeg, kev lag luam petrochemical, tshuaj, kev ua zaub mov, thiab qhov chaw kub kub.
9. Alloy 317l Nto tiav:
Muaj nyob rau hauv ntau qhov chaw tiav, suav nrog annealed thiab pickled, polished, thiab lwm yam raws li cov neeg siv khoom xav tau.
10. Qhov Loj thiab Qhov Loj (ASME B36.19):
Muaj nyob rau hauv ntau qhov ntau thiab tsawg kom haum rau cov kav dej sib txawv.
