1.4016 vs 1.4301 Stainless hlau: Qhov tseem ceeb sib txawv
Tso lus
Qib twg yog 1.4016 sib npaug?
Thawj qhov sib npaug rau cov khoom siv EN 1.4016 yog Asmeskas AISI 430 stainless hlau. Lwm cov qauv sib npaug suav nrog German X6Cr17, Fabkis Z8C17, Swedish SS 2320, thiab Japanese JIS SUS430. 1.4016 yog ferritic stainless hlau paub txog nws zoo heev corrosion kuj nyob rau hauv atmospheric tej yam kev mob thiab ib puag ncig tshuaj lom neeg. Nws tuaj yeem ua tiav rau hauv ntau hom khoom siv, nrog rau cov ntawv, coil, raj, bar, thiab hlau.
Cov khoom siv 1.4301 stainless hlau yog dab tsi?
Austenitic chromium-nickel stainless hlau 1.4301, tseem hu ua AISI 304, BS 304S31, stainless hlau 304, inox 304, los yog X5CrNi18-10, yog V2A stainless hlau. Nws cov yam ntxwv muaj xws li corrosion kuj zoo nyob rau hauv ib puag ncig ntuj (xws li dej (tsis yog - dej ntsev los yog tsis - chlorinated dej) los yog qhov chaw ntub dej) (PREN tus nqi 17.5 txog 21.1). Nws kuj tseem tsim nyog rau forging, dov, thiab vuam. AISI 304 (1.4301 / BS 304S31) yog cov hlau nplaum tsis muaj hlau nplaum, tsuas yog muaj zog hlau nplaum heev. Nws tuaj yeem polished mus rau qib siab (nrog rau daim iav tiav), thiab tuaj yeem ua hauv av thiab txhuam.
1.4547 Stainless Hlau Khoom
1.4016 vs 1.4301 Stainless hlau: Tshuaj muaj pes tsawg leeg
| Khoom | 1.4016 (AISI 430) | 1.4301 (AISI 304) |
|---|---|---|
| Tshuaj muaj pes tsawg leeg | ||
| Chromium (Cr) | 16.0–18.0% | 18.0–20.0% |
| Nickel (Ni) | Tsawg dua lossis sib npaug li 0.75% | 8.0–10.5% |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.12% | Tsawg dua lossis sib npaug li 0.08% |
| Manganese (Mn) | 1.0–1.5% | 2.0% |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1.0% | Tsawg dua lossis sib npaug li 1.0% |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.04% | Tsawg dua lossis sib npaug li 0.045% |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.03% | Tsawg dua lossis sib npaug li 0.03% |
1.4016 vs 1.4301 Stainless hlau: Mechanical Properties
| Khoom | 1.4016 (AISI 430) | 1.4301 (AISI 304) |
|---|---|---|
| Mechanical Properties | ||
| Tensile zog (MPa) | 480-600 MPa | 520-720 MPa |
| Yield zog (MPa) | 205 MPa | 215-505 MPa |
| Elongation (%) | Ntau dua lossis sib npaug li 16% | Ntau dua lossis sib npaug li 40% |
| Hardness (HRB) | Tsawg dua lossis sib npaug rau 92 HRB | Tsawg dua lossis sib npaug li 90 HRB |
| Modulus ntawm Elasticity (GPa) | 190 GPa | 193 gp ua |
| Poisson tus ratio | 0.27–0.30 | 0.29 |
1.4016 vs 1.4301 Stainless hlau: Corrosion Resistance
1.4301 (AISI 304) muaj kev tiv thaiv corrosion zoo dua piv rau 1.4016 (AISI 430) vim nws cov chromium siab dua (18-20%) thiab npib tsib xee (8-10%) cov ntsiab lus, uas txhim kho nws lub peev xwm los tiv thaiv oxidation thiab corrosion nyob rau hauv hnyav ib puag ncig, tshwj xeeb tshaj yog nyob rau hauv chloride thiab acidic tej yam kev mob tsuas yog 18-20% ntawm chromium (nickel) thiab 1. ntau Nws yooj yim rau corrosion nyob rau hauv xws li ib puag ncig, ua rau nws tsis haum rau daim ntaub ntawv xws li marine ib puag ncig los yog tshuaj ua cov tshuaj uas yuav tsum tau ntau dua rau pitting thiab crevice corrosion.
1.4016 vs 1.4301 Stainless hlau: Hardness
1.4016 (AISI 430) feem ntau muaj qhov nyuaj txog li 92 HRB, uas siab dua 1.4301 (AISI 304), uas feem ntau muaj qhov siab tshaj plaws ntawm 90 HRB. Qhov no yog vim 1.4016, ua ib tug ferritic stainless hlau, nyhav kom muaj ib tug ntau nkig qauv, pab rau nws cov hardness siab dua, whereas 1.4301, ib tug austenitic stainless hlau, yog ntau ductile thiab tsis tshua muaj hardening. Txawm li cas los xij, qhov sib txawv hardness yog me me thiab tsis cuam tshuam rau lawv cov kev ua tau zoo hauv ntau daim ntawv thov.
1.4016 vs 1.4301 Stainless hlau: Nqi
Txawm hais tias 1.4016 tsis muaj npib tsib xee, thaum 1.4301 muaj cov ntsiab lus npib tsib xee ntawm 8-10.5%, tus nqi ntawm 1.4016 (ferritic AISI 430) feem ntau yog 15-25% qis dua ib tuj tshaj 1.4301 (austenitic AISI 30). Txawm li cas los xij, vim qhov sib txawv ntawm kev ua haujlwm hardening tus nqi thiab cov nqi kho mob saum npoo, tus nqi sib txawv nqaim nyob rau hauv nyias gauges los yog precision-machined cov ntaub ntawv.
1.4301 Stainless hlau khoom
Yog tias koj muaj qhov yuav tsum tau ua rau 1.4301 stainless hlau, peb txais tos koj xaj. GNEE muaj cov khoom muag loj ntawm cov khoom nrov rau koj xaiv. Nws tuaj yeem ua tiav rau hauv ntau yam khoom siv, nrog rau daim hlau, coils, raj, tuav, xov hlau, thiab lwm yam. Rau cov ncauj lus kom ntxaws txog cov tshuaj muaj pes tsawg leeg thiab cov qauv dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.Email:info@gneestainless.com
Kev xeem thiab cov ntaub ntawv: Daim ntawv pov thawj hauv Hoobkas, EN 10204 3.1, daim ntawv qhia tshuaj, daim ntawv qhia kev siv tshuab, daim ntawv ntsuam xyuas kev puas tsuaj, tsis yog- daim ntawv ntsuam xyuas kev puas tsuaj, PMI xeem tsab ntawv ceeb toom, daim ntawv ntsuam xyuas pom, daim ntawv ntsuam xyuas thib peb, NABL daim ntawv pov thawj kuaj.
Ntim: Ntoo crate ntim, npuas qhwv ntim, steel strapping, los yog ntim raws li tus neeg yuav tsum tau muaj.
