Austenite Stainless hlau
Kub Kub Alloy
◆904L tuaj yeem tsis tsuas yog daws tau qhov kev xeb ntawm sulfuric acid, phosphoric acid thiab acetic acid, tab sis kuj daws cov teeb meem ntawm chloride pitting corrosion, crevice corrosion thiab kev nyuaj siab corrosion.
◆ 253Ma (S30815) yog lub tshav kub-resistant ntshiab austenitic stainless hlau tsim nyob rau hauv lub hauv paus ntawm 21Cr-11Ni stainless hlau los ntawm N alloying thiab ntxiv tsis tshua muaj lub ntiaj teb caij Ce.Nws yog tsuas yog siv nyob rau hauv zus tau tej cov daim hlau.
◆254SMo (F44/S31254) yog ib qho khoom siv high-end austenitic stainless hlau, uas feem ntau yog siv los hloov cov nickel thiab titanium alloys.Nws yog tsuas yog siv nyob rau hauv ntau corrosive daim ntaub ntawv xws li tshuaj thiab petrochemical txheej txheem thiab chloride daws.
◆ Al-6XN (N08367) yog tsim rau cov twj tso kua mis, li qub, flanges thiab cov kav dej ntawm cov roj thiab roj, tshuaj lom neeg thiab hluav taws xob.
Tshuaj muaj pes tsawg leeg
| Qib | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | N | lwm yam |
| tsis muaj ntau dua | |||||||||||
| 904l ua | 0.02 ib | 1 | 2 | 0.015 ib | 0.03 ib | 19-21 ib | 24-26 ib | 4x 5 | 1 x2 | - | - |
| 253 mav | 0.05 ~ 0.1 hli | 1.4 ~ 2 | 0.8 ua | 0.03 ib | 0.04 ib | 20-22 ib | 10 ~ 12 | - | - | 0.14 ~ 0.2 hli | Ce0.03～0.08 |
| 254 SOJ | 0.02 ib | 0.8 ua | 1 | 0.01 ib | 0.03 ib | 19.5-20.5 Nws | 17.5-18.5 Nws | 6.5-6 | 0.5 ~ 1 | 0.18–0.22 dr hab | - |
| Al-6 XN | 0.03 ib | 1 | 2 | 0.03 ib | 0.04 ib | 20-22 ib | 23.5-25.5 Nws | 6 x7 | ≤ 0.75 | 0.18–0.25 dr hab | - |
Alloy khoom yam tsawg kawg nkaus
| Qib | xeev | tensile zog RmN/m ㎡ | Yield zog Rp0.2N/m㎡ | Elongation li% | Brinell hardness HB |
| 904l ua | Kev kho mob | 490 ib | 215 | 35 | - |
| 253 mav | Kev kho mob | 650 | 310 | 40 | 210 |
| 254 SOJ | Kev kho mob | 650 | 300 | 35 | - |
| Al-6 XN | Kev kho mob | 835 ib | 480 | 42 | - |
