SIB 210Kev kub siab alloy yeeb nkab siv tus qauvASTM A 210 Cov Lus Qhia—– ASME SA210- American Society of Mechanical Engineers tus qauv.
Haum rau siv nyob rau hauv boiler yeeb nkab thiab flue yeeb nkab, nrog rau kev ruaj ntseg kawg, vault thiab txhawb cov yeeb nkab thiab superheater yeeb nkab nrog yam tsawg kawg nkaus phab ntsa thickness seamless nruab nrab carbon steel yeeb nkab.
Cov khoom tseem ceeb ntawm kev kub siab alloy yeeb nkab qib: A210A1, A210C thiab lwm yam.
Chemical Component
| Element | Qib A | Qib C |
| C | ≤ 0.27 | ≤ 0.35 |
| Mn | ≤ 0.93 | 0.29-1.06 Nws |
| P | ≤ 0.035 | ≤ 0.035 |
| S | ≤ 0.035 | ≤ 0.035 |
| Si | ≥ 0.1 | ≥ 0.1 |
A Rau Txhua Qhov Kev txo qis ntawm 0.01 % Hauv qab qhov tshwj xeeb Carbon siab tshaj plaws, Kev nce ntawm 0.06 % Manganese saum toj no qhov siab tshaj plaws yuav raug tso cai mus txog qhov siab tshaj ntawm 1.35%.
Mechanical Property
| Qib A | Qib C | |
| Tensile zog | ≥ 415 | ≥ 485 |
| Yield zog | ≥ 255 | ≥ 275 |
| Elongation tus nqi | ≥ 30 | ≥ 30 |
Yog tias koj xav mus xyuas lwm yam khoom tuaj yeem tuaj xyuas peb lub vev xaib, txais tos koj qhov kev sib tham.
Post lub sij hawm: May-25-2022
