Qhov sib txawv ntawm 1.4432 thiab 1.4571 stainless hlau
Tso lus
Thaum xaiv cov hlau tsis huv rau kev ua tshuaj lom neeg, marine, lub zog tsim hluav taws xob, lossis siab - daim ntawv thov kub, EN 1.4432 thiab EN 1.4571 stainless hlau yog ob qib nquag piv los ntawm cov neeg yuav khoom.Txawm hais tias ob qho tib si yog molybdenum-alloyed austenitic stainless hlau tsev neeg, lawv cov kev siv tshuaj lom neeg sib txawv, tab sis cov kev pab cuam sib txawv.
Kab lus no piav qhia txog qhov sib txawv tseem ceeb ntawm 1.4432 thiab 1.4571 stainless hlau, nrog rau kev tsom mus rau kev txiav txim siab yuav khoom, kev thov kom haum, thiab kev txiav txim siab nqi.
Cov khoom siv twg yog 1.4432?
1.4432 (X2CrNiMo17-12-3) yog ib qho austenitic chromium-nickel-molybdenum stainless hlau feem ntau suav hais tias yog qhov zoo tshaj, ntau dua corrosion-resistant lwm txoj rau 316L (1.4404). Nws muaj cov tshuaj tiv thaiv zoo heev hauv cov tshuaj chloride thiab acidic ib puag ncig, nrog rau kev sib txuas zoo, ua rau nws zoo tagnrho rau kev siv tshuaj lom neeg, dej hiav txwv, thiab daim ntaub ntawv / ntawv.
1.4571 steel sib npaug li cas?
1.4571 yog sib npaug rau AISI 316Ti stainless hlau. Ob qho kev xaiv xa mus rau tib lub titanium-stabilized austenitic stainless hlau, nrog 1.4571 yog European (EN) kev xaiv thiab 316Ti yog Asmeskas (AISI) xaiv. Nws yog lub siab -kev ua tau zoo steel paub txog nws zoo heev corrosion kuj thiab zoo siab - kub stability, ua rau nws haum rau kev thov.
1.4432 vs 1.4571 Stainless hlau: Khoom siv
| Qib | Lub Npe | Stabilization | Ntsiab Feature |
|---|---|---|---|
| 1.4432 | Zoo ib yam li 316L (txhim kho Mo) | Tsawg carbon (L-qib) | Zoo heev corrosion kuj |
| 1.4571 | 316 Ti | Titanium stabilized | Superior siab -kub tsis kam |
1.4432 vs 1.4571 stainless hlau: Chemical Composition
| Khoom (%) | 1.4432 | 1.4571 |
|---|---|---|
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.03 | Tsawg dua lossis sib npaug li 0.08 |
| Chromium (Cr) | 16.5 – 18.5 | 16.5 – 18.5 |
| Nickel (Ni) | 10.0 – 13.0 | 10.5 – 13.5 |
| Molybdenum (hli) | 2.5 – 3.0 | 2.0 – 2.5 |
| Titanium (Ti) | - | Ntau dua lossis sib npaug li 5 × C |
| Nitrogen (N) | Tsawg dua lossis sib npaug li 0.11 | Tsawg dua lossis sib npaug li 0.10 |
1.4432 vs 1.4571 stainless hlau: Mechanical Properties (Hom Qhov Tseem Ceeb)
| Khoom | 1.4432 | 1.4571 |
|---|---|---|
| Yield zog (MPa) | Ntau dua lossis sib npaug li 200 | Ntau tshaj los yog sib npaug rau 220 |
| Tensile zog (MPa) | 500 – 700 | 500 – 750 |
| Elongation (%) | Ntau dua lossis sib npaug li 40 | Ntau dua lossis sib npaug li 40 |
1.4432 Vs 1.4571 Stainless Hlau: Corrosion Resistance
1.4432 (316L) and 1.4571 (316Ti) stainless steels offer similar high-level corrosion resistance in many environments, but 1.4432 (higher molybdenum) often provides superior pitting resistance, while 1.4571 (titanium-stabilized) excels at elevated temperatures (>600 degree) thiab tiv thaiv intergranular corrosion yam tsis xav tau qis -carbon processing. 1.4432 yog qhov zoo dua rau kev siv dav dav, corrosive heev, lossis txias - ua haujlwm.
1.4432 Vs 1.4571 Stainless Hlau: Kub & Lub Zog
1.4571 (316Ti) stainless hlau, stabilized nrog titanium, yog superior rau 1.4432 (316L/316Lmod) rau siab -kub siv mus txog 550℃-600℃vim zoo creep zog thiab tsis kam mus rau carbide nag lossis daus. Thaum 1.4432 muaj kev tiv thaiv corrosion zoo dua thiab ductility ntawm qhov kub thiab txias, 1.4571 yog qhov zoo dua rau kev nce siab - qhov kub thiab txias ntawm cov qauv kev ncaj ncees thiab vuam.
1.4432 Vs 1.4571 Stainless Hlau: Fabrication
1.4432 (316L) and 1.4571 (316Ti) are similar molybdenum-alloyed austenitics, but 1.4571 is titanium-stabilized for higher-temperature strength (>600℃) thiab kev tiv thaiv zoo dua rau riam- kab tawm tsam hauv vuam, qhov 1.4432 muaj kev tiv thaiv zoo dua rau pitting / kev ntxhov siab corrosion cracking thiab superior txias formability . 1.4432 yog feem ntau yooj yim rau tshuab thiab polish.
1.4432 Vs 1.4571 Stainless Hlau: Vuam
1.4432 (316L) thiab 1.4571 (316Ti) yog ob qho tib si weldable molybdenum-alloyed stainless steels, haum rau vuam siv cov txheej txheem (TIG/MIG) yam tsis muaj post- vuam cua sov kho. 1.4432 muaj superior corrosion kuj ntawm cov pa roj carbon tsawg, thaum 1.45 titaniums zoo dua siab - qhov kub thiab txias.
Yog tias koj muaj qhov project xav tau rau 316ti 1.4571 stainless hlau, peb txais tos koj qhov kev txiav txim. GNEE muaj cov khoom muag loj ntawm cov khoom nrov rau koj xaiv. Peb ua cov kab no rau hauv ntau hom khoom siv, nrog rau cov ntawv, coil, raj, bar, thiab hlau. Rau cov ncauj lus kom ntxaws tshuaj muaj pes tsawg leeg thiab kuaj dawb, thov hu rau peb lub Hoobkas hnub no. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.Email:info@gneestainless.com
