Cov khoom siv 1.4310 li cas?
1.4310 yog ib qho kev tsim npe European (en) rau Auless cov hlau paub txog nws lub zog siab, zoo corrosity tsis kam thiab muaj peev xwm ua kom muaj zog los ntawm kev ua haujlwm txias. Cov ntaub ntawv no tau nquag siv nyob rau hauv cov ntawv thov uas xav tau lub caij ntuj sov thiab tseem tsim nyog rau kev siv vuam.
Dab tsi yog cov khoom siv 1.4401?
1.4401 yog ib hom kev tsim qauv European rau ib hom hlau tsis muaj zog, tshwj xeeb yog cov muaj kev paub txog kev xeb, thiab feem ntau yog hu ua marine qib stainless hlau. Qhov no ua rau nws haum rau cov ntawv thov hauv kev ua zaub mov noj, tshuaj thiab petrochemical kev lag luam, thiab cov chaw ntug dej hiav txwv.
Tshuaj lom neeg tshuaj: 1.4310 vs . 1.4401
| Ntiag tug | 1.4310 (AISI 301) | 1.4401 (AISI 316) |
|---|---|---|
| Carbon (c) | 0.12% Max | 0.08% Max |
| Chromium (cr) | 16.00% - 18.00% | 16.00% - 18.00% |
| Npib tsib caug (ni) | 6.00% - 8.00% | 10.00% - 14.00% |
| Molybdenum (mo) | Tsawg dua los yog sib npaug rau 0.75% | 2.00% - 3.00% |
| Silicon (yog) | Tsawg dua los yog sib npaug rau 1.00% | Tsawg dua los yog sib npaug rau 1.00% |
| Manganese (mn) | 2.000% Max | 2.000% Max |
| 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 0.030% | Tsawg dua los yog sib npaug rau 0.030% |
| Hlau (FE) | Seem | Seem |
Cov khoom siv neeg kho tshuab: 1.4310 vs . 1.4401
| Ntiag tug | 1.4310 (AISI 301) | 1.4401 (AISI 316) |
|---|---|---|
| Tensile lub zog (mpa) | 650 - 900 mpa | 500 - 700 mpa |
| Yield zog (mpa) | 450 - 600 mpa | 205 - 290 mpa |
| Elongation (%) | Ntau dua los yog sib npaug rau 35% | Ntau dua los yog sib npaug rau 40% |
| Hardness (HB) | 180 max | 160 Max |
| Kev Cuam Tshuam | Mob (tej zaum yuav raug nkig ntawm cryogenic kub) | Zoo heev, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig muaj kev nyab xeeb |
| Ntom ntom (g / cm³) | 7.93 | 7.98 |
| Modulus ntawm elasticity (GPA) | 193 | 193 |
Dab tsi yog qhov sib txawv ntawm 1.440 thiab 1.4301?
Stainless hlau 1.4401 (sus316) thiab 1.4301 (Sus304) yog qhov zoo sib xws. Txawm li cas los xij, muaj qhov sib txawv ntawm kev ua xeb, cov nqi thiab ua haujlwm. 1.4301 yog sib npaug rau 18% chromium thiab 8% npib tsib xee, tab sis tsis tshua tiv taus corrosion ntau dua 1.4401 (uas muaj molybdenum thiab muaj zoo corrosion tsis kam.
Yog 1.4401 tib yam li 316?
Hom stainless hom 1.4401 thiab 1.440 yog tseem hu ua qib 316 thiab 316L, feem. 316 cov hlau yog ib qib Austenic, qhov tseem ceeb tshaj plaws hauv cov ntsiab lus lag luam tom qab 304. 316 Stainless hlau muaj ib qho ntxiv ntawm Molybdenum, uas muab nws zoo dua corrosion tsis kam.
Vim li cas thiaj xaiv GNEE?
Ntawm GNEE, peb ua kom ntseeg tau tias tag nrho peb cov khoom lag luam stainless yog muaj los ntawm cov khoom siv raw ua kom nruj nrog cov qauv thoob ntiaj teb. Peb 1.4306 stainless cov khoom lag luam tau raws ntau cov ntawv pov thawj thoob ntiaj teb suav nrog ASTM, JIS thiab ISO.
Cov khoom lag luam ntawm 1.4306 suav nrog: Daim ntawv hlau stainless hlau (nrog cov raj thickingers ntawm 0.3mm, nrog kev cai dav hlau (sab nraud)
Txhawm rau kom ntxaws tshuaj muaj pes tsawg leeg tshuaj thiab kuaj dawb, thov hu rau peb lub Hoobkas niaj hnub no. Peb muab cov nqi sib tw thiab cov kev pabcuam zoo heev.
Xa Ntawv:es@gescosteel.com
