ASTM A479 UNS S31254 Round Bars Txheej txheem cej luam
ASTM A479 UNS S31254 round bar tseem hu ua S31254, 1.4547 lossis 6% Molybdenum qib, muaj kev tiv thaiv corrosion siab, tshwj xeeb tshaj yog nyob rau hauv aggressive chloride - muaj ib puag ncig. Cov ntsiab lus siab molybdenum nyob rau hauv SMO 254 cov ntaub ntawv txhim kho pitting thiab crevice corrosion kuj, kev nyuaj siab corrosion cracking kuj, siab kub lub zog, thiab txhim kho durability thiab toughness. Ua UNS S31254 6MO yog qhov kev xaiv zoo tshaj plaws rau kev ua tshuaj lom neeg, roj thiab roj, thiab kev siv dej hiav txwv.
Daim ntawv thov ntawm ASTM A479 F44 Round Bars
Cov khoom siv tshuaj ua haujlwm
Desalination khoom
Cov khoom siv roj thiab roj kev lag luam
Pulp thiab ntawv ua khoom siv
Cov khoom siv hauv hiav txwv, xws li cov twj dej hiav txwv thiab cov li qub
Kub exchangers
Cov khoom siv ua zaub mov
AISI 254 SMO Round Bars Chemical Composition
| Qib | UNS | C Tsawg dua los yog sib npaug | Mn | P Tsawg dua lossis sib npaug | S Tsawg dua los yog sib npaug | Si Less than los sib npaug | Cr | Mo | Ni | Cu |
| 254 SIB | S31254 | 0.02 | 1 | 0.03 | 0.01 | 0.8 | 19.5-20.5 | 6.0-6.5 | 17.5-18.5 | 0.5-1.0 |
Astm A479 / A276 Bars Thiab Rods Mechanical Properties
| Mechanical zog | Tensile, min, ksi [MPa] | Yield, min, ksi [MPa] | Elongation,% (min) |
| S31254 | 95 [650] | 44 [300] | 35 |
UNS S31254 F44 SS Bars Loj thiab Dimensions
- Txoj kab uas hla: 5-500mm
- Ntev: 0-1200mm, los yog raws li tus neeg thov kev thov
- Txoj kab uas hla: H7, H9, H10, H11
