SUS305 Tshuaj muaj pes tsawg leeg
Khoom Piav Qhia SUS305 Chemical Composition SUS305 Lub Cev Khoom SUS305 Mechanical Properties Lwm qhov tseem ceeb yog npib tsib xee (Ni). Nickel nyob rau hauv SUS305 pab txhawb rau nws ductility thiab toughness. Nws pab cov hlau tswj nws cov khoom siv kho tshuab ntawm qhov sib txawv ntawm qhov kub thiab txias ...
Hauj lwm lawm
Khoom Description
SUS305 Tshuaj muaj pes tsawg leeg
| Lub ntsiab | Cov ntsiab lus (%) |
|---|---|
| Hlau, Fe | 67 |
| Chromium, Cr | 18 |
| Nickel, Nia | 12 |
| Manganese, Mn | Tsawg dua los yog sib npaug 2 |
| Silicon, Sib | Tsawg dua los yog sib npaug li 1 |
| Carbon, C | 0.12 |
| Phosphorus, P | 0.045 |
| Sulfur, S | 0.030 |
SUS305 Lub cev muaj zog
| Cov khoom | Metric | Imperial |
|---|---|---|
| Qhov ntom | 8 g/cm3 | 0.289 lb/in³ |
| Melting point | 1454 degree | 2650 degree F |
SUS305 Mechanical Properties
| Cov khoom | Metric | Imperial |
|---|---|---|
| Tensile zog, qhov kawg | 585 MPa ua | 8 4800 psi |
| Tensile strength, yield (@0.2%) | 260 MPa | 3 7700 psi |
| Modulus ntawm elasticity | 193 gp ua | 28 000 ksg |
| Shear modulus | 86 GPa | 12 500 ksg |
| Elongation ntawm tawg (hauv 50 mm) | 50 | 50 |
| Hardness, Brinell | 80 | 80 |
| Hardness, Knoop (hloov los ntawm Brinell hardness) | 97 | 97 |
| Hardness, Rockwell B (hloov los ntawm Brinell hardness) | 45 | 45 |
| Hardness, Vickers (hloov los ntawm Brinell hardness) | 82 | 82 |
Lwm cov khoom tseem ceeb yog npib tsib xee (Ni). Nickel nyob rau hauv SUS305 pab txhawb rau nws ductility thiab toughness. Nws pab cov hlau kom tswj tau nws cov khoom siv kho tshuab ntawm qhov sib txawv ntawm qhov kub thiab txias thiab tseem txhim kho nws txoj kev tiv thaiv kev ntxhov siab thiab tawg. Lub xub ntiag ntawm npib tsib xee kuj txhim kho tag nrho cov formability ntawm cov khoom, cia nws yooj yim zoo li tus thiab ua tiav rau hauv ntau hom thiab ntau thiab tsawg. Qhov no muaj txiaj ntsig zoo rau kev tsim cov txheej txheem uas xav tau cov duab nyuaj lossis cov qauv tsim kom ntxaws.
Ntxiv nrog rau chromium thiab npib tsib xee, SUS305 kuj muaj lwm cov ntsiab lus me me. Piv txwv li, nws yuav muaj me me ntawm carbon (C), uas, thaum tswj kom zoo, tuaj yeem cuam tshuam lub zog thiab hardness ntawm cov hlau. Txawm li cas los xij, cov pa roj carbon ntau dhau tuaj yeem ua rau tsim cov carbide, uas tuaj yeem txo qhov kev tiv thaiv corrosion hauv qee kis. Yog li ntawd, cov ntsiab lus carbon hauv SUS305 yog ua tib zoo sib npaug kom ua tiav qhov kev xav tau ntawm cov khoom sib xyaw.
Manganese (Mn) kuj tseem muaj nyob hauv cov tshuaj muaj pes tsawg leeg. Manganese tuaj yeem txhim kho cov solubility ntawm nitrogen hauv cov hlau thiab ua rau nws lub zog thiab toughness. Nws kuj tseem pab hauv cov txheej txheem deoxidation thaum lub sij hawm steelmaking.
Sulfur (S) thiab phosphorus (P) feem ntau muaj tsawg heev hauv SUS305 li impurities. Cov ntsiab lus no yuav tsum tau tswj kom nruj vim tias cov nyiaj ntau dhau tuaj yeem ua rau muaj kev cuam tshuam tsis zoo rau cov khoom siv kho tshuab thiab weldability ntawm cov hlau.
Zuag qhia tag nrho, cov tshuaj muaj pes tsawg leeg ntawm SUS305 yog tsim los muab qhov sib npaug ntawm corrosion kuj, ductility, toughness, thiab formability. Kev nkag siab txog nws cov tshuaj muaj pes tsawg leeg yog qhov tseem ceeb rau cov tuam txhab thiab cov kws tsim khoom los xaiv cov khoom siv zoo rau cov ntawv thov tshwj xeeb thiab ua kom pom kev ua haujlwm zoo thiab ua haujlwm ntev ntawm cov khoom tsim los ntawm SUS305. Txawm hais tias nws tau siv hauv kev tsim cov khoom siv lossis cov khoom lag luam, cov tshuaj muaj pes tsawg leeg ntawm SUS305 plays lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li cov kev xav tau ntawm kev lag luam sib txawv.
Cim npe nrov: Sus305 tshuaj muaj pes tsawg leeg, Suav teb sus305 tshuaj muaj pes tsawg leeg lwm tus neeg, hoobkas
