1.4541 vs 1.4571 Stainless hlau Stainless: Dab tsi yog qhov sib txawv?
Jun 30, 2025
Tso lus
1 {. 4541 (x 6cnniti {}}}}}}}}}}}}}}} Txawm hais tias lawv qhia qee yam zoo sib xws-xws li intergranular corrosion tsis kam - lawv txawv hauv tshuaj muaj tshuaj lom, corrosion tsis kam, thiab thov kev haum.
1.4541 vs 1.4571 Stainless hlau Stainless: Tshuaj lom neeg (los ntawm qhov hnyav feem pua)
| Lub ntsiab | 1.4541 (AISI 321) | 1.4571 (AISI 316TI) |
|---|---|---|
| Carbon (c) | Tsawg dua los yog sib npaug rau 0.08% | Tsawg dua los yog sib npaug rau 0.08% |
| Chromium (cr) | 17.0-19.0% | 16.5-18.5% |
| Npib tsib caug (ni) | 9.0-12.0% | 10.5-13.5% |
| Titanium (ti) | Ntau dua los yog sib npaug rau 5x c (kwv yees li (kwv yees. 0.7%) | Ntau dua los yog sib npaug rau 5x c (kwv yees li (kwv yees. 0.5%) |
| Molybdenum (mo) | - | 2.0-2.5% |
| Manganese (mn) | Tsawg dua los yog sib npaug rau 2.0% | Tsawg dua los yog sib npaug rau 2.0% |
| Silicon (si) | Tsawg dua los yog sib npaug rau 1.0% | Tsawg dua los yog sib npaug rau 1.0% |
| Phosphorus (p) | Tsawg dua los yog sib npaug rau 0.045% | Tsawg dua los yog sib npaug rau 0.045% |
| Sulphur (s) | Tsawg dua los yog sib npaug rau 0.015% | Tsawg dua los yog sib npaug rau 0.015% |
Qhov sib txawv ntawm 1.4541 thiab 1.4571 corrosion tsis kam
| Ntiag tug | 1.4541(AISI 321) | 1.4571(AISI 316TI) |
|---|---|---|
| Corrosion Kuj | Zoo General & Intergranular | Zoo dua kev tawm tsam hauv Chlorides & Acids |
| Pitting Reachance (Pren) | ~19–20 | ~24–28 |
| Kev siv kub siab | Txog li ~ 850 degree | Txog li ~ 850 degree |
| Tus nqi | Qi dua | Siab dua vim yog ib qho ntxiv |
| Cov Kev Siv Raug Raug | Kev tso pa tawm, kev hloov cua sov | Tshuaj Tso Tsheb Hlau Hlau, Marine Piping, Reactors |
1.4541 vs 1.4571 Stainless hlau: Cov Khoom Siv Neeg Kho Tshuab
| Ntiag tug | 1.4541 (alloy 321) | 1.4571 (Alloy 316ti) |
|---|---|---|
| Lub zog tensile (RM) | 500-700 mpa | 500-700 mpa |
| Yield zog (RP0.2) | Ntau dua los yog sib npaug rau xyoo 190 MPa | Ntau dua los yog sib npaug rau 200 MPa |
| Elongation (A5) | Ntau dua los yog sib npaug rau 40% | Ntau dua los yog sib npaug rau 40% |
| Hardness (HB) | Tsawg dua los yog sib npaug rau 215 | Tsawg dua los yog sib npaug rau 215 |
| Ntom ntom (ρ) | 7.9 g / cm³ | 7.9 g / cm³ |
1.4541 vs 1.4571 stainless hlau: qhov kub tsawg
| Cov Khoom Siv Thaum Kub | 1.4541 (SS 321) | 1.4571 (ss 316ti) |
|---|---|---|
| Siab tshaj plaws ua haujlwm temp . | Txog 800 degree | Txog 600 degree |
| Kuj zoo rau qhov tsis txaus ntseeg | Zoo heev (Ti-stabilized) | Zoo heev (Ti-stabilized) |
Yog 1.4571 zoo dua li 1.4541?
Yes, in corrosive environments, especially those involving chlorides or acids, 1.4571 performs better due to its molybdenum content.
Tau 1.4571 hloov 1.4541?
Yog lawm, thev naus laus zis. 1.4571}} muaj tag nrho cov txiaj ntsig ntawm 1. 4541 ntxiv rau kev txhim kho corrosion, tab sis ntawm tus nqi siab dua.
Xav tau kev pab xaiv ntawm 1 {{. 4541 thiab 1.4571 stainless hlau rau koj qhov project? GNEE Pab Pawg ntawm cov kws tshaj lij yog npaj los pab koj ntsuam xyuas tus nqi, ua haujlwm, thiab muaj peev xwm.
Txawm koj xaiv1.4541 rau thermal stabilitylossis1.4571 rau corrosion tsis kam, GNEE Muab:
✅ Tag nrho cov khoom hauv ntawv, phaj, raj, thiab hollow ntu qauv
Cov ntaub ntawv xeem zeb zeb (en 10204 3.1 / 3.2)
✅ Qhov ntau thiab tsawg cov kev cai, txiav, polishing & export ntim
Tus me nyuam ceev thiab cov kws tshaj lij kev txhawb nqa
Xa kev nug