Cov tshuaj muaj pes tsawg leeg ntawm ASTM A213 T5 yog dab tsi
Jan 07, 2026
A213-T5 yog cov hlau alloy tshwj xeeb tsim rau siab - qhov kub thiab txias, nrog chromium thiab molybdenum ua nws cov khoom tseem ceeb. Qhov kev sib xyaw ua ke no tso cai rau nws tswj kev ua haujlwm ruaj khov ntawm ib puag ncig 600 degree, ua rau nws nquag siv hauv boilers, kub exchangers, thiab lwm yam khoom uas yuav tsum tau ntev -lub sij hawm high-temperature kuj. Nws tsis yooj yim deformed los yog raug rau oxidation thiab corrosion.
tshuaj muaj pes tsawg leeg
| tshuaj muaj pes tsawg leeg | C | Si | Mn | P | S | Cr | Mo |
|---|---|---|---|---|---|---|---|
| min | - | - | 0.3 | - | - | 4 | 0.45 |
| max | 0.15 | 0.5 | 0.6 | 0.025 | 0.025 | 6 | 0.65 |
SA213 T5 seamless steel kav yog siv nyob rau hauv peb qhov chaw loj:
1. Fais fab kev lag luam: Siv rau siab -kub reheaters thiab superheater pipelines nyob rau hauv supercritical units. Cov ntaub ntawv los ntawm ib txoj haujlwm cog hluav taws xob qhia tau hais tias 38 × 6mm cov kav dej uas tsim los siv SA213 T5 muaj kev pabcuam lub neej ntawm ntau tshaj 100,000 teev hauv qab 585℃/ 18MPa.
2. Petrochemical kev lag luam: Feem ntau siv nyob rau hauv hydrogenation reactor pipelines thiab convection seem ntawm cracking furnaces . 89 × 10mm kav tsim siv cov khoom no nyob rau hauv ib tug Sinopec refining project tsis pom muaj ib tug tseem ceeb thinning tom qab 5 xyoo ntawm kev ua hauj lwm tas li nyob rau hauv ib tug sulfur - muaj roj thiab roj ib puag ncig.
3. Cov khoom siv hluav taws xob Nuclear: Raws li cov khoom siv sib tw rau ob lub voj auxiliary pipelines. Raws li "Cov Lus Qhia rau Kev Xaiv Cov Nuclear-Qib Seamless Steel Pipes," SA213T5 nthuav tawm kev ua haujlwm zoo dua li austenitic stainless hlau hauv irradiation ib puag ncig hauv qab 350℃.
A213 T5 Alloy steel yeeb nkab Hoobkas
