Stainless hlau - Qib 308
Cov Khoom Piav Qhia Cov Khoom Siv Lub Cev Lub Cev Cov Khoom Siv Hluav Taws Xob Ntxiv nrog rau nws cov kev tiv thaiv corrosion, Qib 308 stainless hlau kuj muaj cov cua sov zoo. Nws tuaj yeem tiv taus qhov kub thiab txias yam tsis tau poob nws cov qauv kev ntseeg siab lossis cov khoom siv kho tshuab. Qhov no ua rau nws ...
Hauj lwm lawm
Khoom Description
Tshuaj muaj pes tsawg leeg
| Element | Cov ntsiab lus (%) |
|---|---|
| Hlau, Fe | 66 |
| Chromium, Cr | 20 |
| Nickel, Nia | 11 |
| Manganese, Mn | 2.0 |
| Silicon, Sib | 1.0 |
| Carbon, C | 0.080 |
| Phosphorus, P | 0.045 |
| Sulfur, S | 0.030 |
Lub cev muaj zog
| Cov khoom | Metric | Imperial |
|---|---|---|
| Qhov ntom | 8 g/cm3 | 0.289 lb/in³ |
Mechanical Properties
| Cov khoom | Metric | Imperial |
|---|---|---|
| Tensile zog | 585 MPa ua | 8 4800 psi |
| Yield strength (@ strain 0.200%) | 240 MPa | 3 4800 psi |
| Izod cuam tshuam | 135 - 165 J | 99. 6 - 122 ft-lb |
| Charpy cuam tshuam | 135 J | 99.6 ft wb |
| Elastic modulus | 193 gp ua | 2 7993 ua |
| Poisson tus ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation ntawm tawg (hauv 50 mm) | 50% | 50% |
| Hardness, Brinell | 139 | 139 |
| Hardness, Knoop (hloov los ntawm Rockwell B hardness) | 155 | 155 |
| Hardness, Rockwell B (hloov los ntawm Rockwell B hardness) | 80 | 80 |
| Hardness, Vickers (hloov los ntawm Rockwell B hardness) | 153 | 153 |
Ntxiv nrog rau nws cov kev tiv thaiv corrosion, Qib 308 stainless hlau kuj muaj cov cua sov zoo. Nws tuaj yeem tiv taus qhov kub thiab txias yam tsis tau poob nws cov qauv kev ntseeg siab lossis cov khoom siv kho tshuab. Qhov no ua rau nws tsim nyog siv rau hauv cov ntawv thov uas muaj cua sov lossis raug rau qhov kub siab.
Lub weldability ntawm Qib 308 stainless hlau yog lwm qhov zoo dua. Nws tuaj yeem yooj yim welded siv ntau txoj kev vuam, tso cai rau seamless kev koom ua ke rau hauv cov qauv sib txawv thiab cov rooj sib txoos.
Tsis tas li ntawd, qib no ntawm stainless hlau muaj qhov zoo nkauj. Nws lub ntsej muag du thiab ci tiav ua rau nws zoo nkauj txaus nyiam, ua rau nws tsim nyog rau kev siv qhov zoo li qhov tseem ceeb.
Zuag qhia tag nrho, Stainless Hlau - Qib 308 (UNS S30800) yog cov khoom siv ntau yam thiab txhim khu kev qha. Nws kev sib xyaw ua ke ntawm lub zog, kev tiv thaiv corrosion, kub tsis kam, weldability, thiab zoo nkauj thov ua rau nws muaj kev xaiv nrov rau ntau qhov kev lag luam. Txawm hais tias rau cov khoom siv, cov kav dej, lossis cov khoom tsim khoom, Qib 308 stainless hlau muaj kev ua tau zoo thiab ua haujlwm ntev.
Cim npe nrov: Stainless hlau qib 308, Tuam Tshoj stainless hlau qib 308 lwm tus neeg, Hoobkas
