AISI / ASTM / UNS / SUS 316, Euronorm 1.4401, Nom. X5CrNiMo17-12-2 stainless hlau s molybdenum-cov kabmob austenitic stainless hlau. Cov nickel ntau dua thiab molybdenum Stainless Steel cov ntsiab lus nyob rau hauv qib no tso cai rau nws ua kom pom zoo tag nrho cov corrosion resistant zog tshaj 304, tshwj xeeb tshaj yog hais txog pitting thiab crevice corrosion nyob rau hauv chloride ib puag ncig. Tsis tas li ntawd, Alloy 316 / 316L muab qhov kub thiab txias tensile zoo heev, creep thiab stress-rupture lub zog, nrog rau zoo formability thiab weldability. Stainless hlau 316L yog cov qis carbon version ntawm 316 thiab tiv thaiv los ntawm rhiab heev; Yog li ntawd, nws yog feem ntau siv nyob rau hauv hnyav gauge welded Cheebtsam.
International sib npaug
| Mark | Analogue | W. Nr. | Aisi Uns | En | Kev txiav txim |
|---|---|---|---|---|---|
| 10Х17Н13М2 | 1.4401 | ~316 | X5CrNiMo17-12-2 | Kev xa khoom los ntawm Tshuag, hauv Tshuag | |
| 04Х18Н11М3 | ~1.4401 | ~~316 | X5CrNiMo17122 | Kev xa khoom los ntawm Tshuag, hauv Tshuag |
Cov khoom siv tshuaj
| Code | C | Si | Mn | Pmax | Smax | Cr | Ni | Mo | Ti | Cu | N (ppm) | N2 | Ntau |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Code | C | Si | Mn | Pmax | Smax | Cr | Ni | Mo | Ti | Cu | N (ppm) | N2 | Ntau |
| TXC 240 | <=0.030 | <=0.75 | <=2.00 | <=0.040 | <=0.030 | 16.00−18.00 | 10.00−12.00 | 2.00−2.50 | - | - | - | - | - |
| ACX 250 | <=0.050 | <=0.75 | <=2.00 | <=0.040 | <=0.015 | 16.50−18.00 | 10.50−12.00 | 2.00−2.50 | - | - | - | - | - |
| SIB 302 | <=0.070 | <=0.75 | <=2.00 | <=0.040 | <=0.030 | 16.50−18.00 | 10.00−11.00 | 2.00−2.50 | - | - | - | - | N (ppm)<1100 |
| SIB 309 | <=0.070 | <=0.75 | <=2.00 | <=0.040 | 0.020−0.030 | 16.50−18.00 | 10.00−11.00 | 2.00−2.50 | - | - | - | - | N (ppm)<1100 |
Cov yeeb nkab, hlau, puag ncig A 316, 1.4401 los ntawm cov neeg muag khoom Electrocentury-steel yog ib yam khoom uas ua tau raws li European cov kev cai. Tag nrho cov khoom muaj ntawv pov thawj thiab nrog rau cov ntaub ntawv qhia txog kev muaj pes tsawg leeg thiab cov khoom.
Kev sib xyaw thiab cov khoom
Cov yeeb nkab, hlau, puag ncig A 316, 1.4401 los ntawm cov neeg muag khoom Electrocentury-steel - ua los ntawm alloy, cov khoom tseem ceeb yog hlau, uas yog ntau tshaj li yim caum feem pua.
Tsis zoo li cov alloys zoo sib xws, A 316, 1.4401 zoo kawg nkaus tiv thaiv corrosion kev puas tsuaj hauv kev tawm tsam: kua qaub vapor, chlorine lossis dej hiav txwv. Cov yeeb nkab, hlau, puag ncig A 316, 1.4401 los ntawm cov neeg muag khoom Electrocentury-steel muaj zog tiv thaiv thiab tiv taus kub. Los ntawm cov yeeb nkab, xaim, lub voj voog A 316, 1.4401 kuj tsim nyog rau kev ua haujlwm kub ntawm 5500 C txog 8500 C.
Cim npe nrov: 1.
