A387Gr22CL1 boiler steel phaj kev ua tau zoo
A387Gr22CL1 boiler steel phaj yog chromium-molybdenum alloy steel phaj ntawm American tus qauv, uas ua raws li ASME cov qauv thiab yog tsim rau kub kub, siab kub thiab corrosive ib puag ncig.
A387Gr22CL1 siab nkoj steel phaj tuaj yeem tiv taus cov kev ntxhov siab hauv qhov kub thiab txias ib puag ncig kom ntseeg tau cov qauv kev ruaj ntseg. A387Gr22CL1 siab nkoj phaj muaj chromium thiab molybdenum cov ntsiab lus los txhim kho corrosion kuj thiab siv tau rau ntau yam txheej txheem vuam, xws li arc vuam, roj shielded vuam, thiab lwm yam.
Daim ntawv thov thaj chaw ntawm A387Gr22CL1 siab nkoj phaj khoom
Kev lag luam Petrochemical: siv los tsim cov khoom tseem ceeb xws li reactors, heat exchangers, thiab cia tanks.
Nuclear fais fab tuag: siv los tsim cov hlab ntsha siab, lub tshuab hluav taws xob thiab lwm yam khoom ntawm lub tshuab hluav taws xob nuclear.
ASTM A387 Gr.22 CL.1 Siab Vessel Zoo (PVQ) Steel Chemical Composition
| Qib | Cov ntsiab lus Max (%) | ||||||
| C | Si | Mn | P | S | Cr | Mo | |
| A387 Gr.22 Cl.1 | 0.04-0.15 | 0.5 | 0.30-0.60 | 0.035 | 0.035 | 1.88-2.62 | 0.85-1.15 |
ASTM A387 Gr.22 CL.2 Siab Vessel Steel Phaj Mechanical Property
| Qib | Thickness | Yield | Tensile | Elongation |
| A387 Gr.22 Cl.1 | mm | Min Mpa | Mpa | Tsawg% |
| t Tsawg dua lossis sib npaug li 50 | 205 | 415-585 | 18 | |
| 50<> | - | - | - |
