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ASME SA285 Qib A siab lub nkoj steel phaj yog qhov qis -tensile carbon steel specification rau fusion-welded boilers thiab siab hlab ntsha, muab zoo ductility thiab yooj yim lub zog rau ambient- kev pab kub.
Raws li SA285 Gr A exporter, Gneesteel tsim cov phaj uas yog raws li - dov los yog normalized, zoo tagnrho rau qis- ib puag ncig siab txog li 6 bar thiab kub txog li 350℃.
ASTM A285 Gr.A Boiler & Pressure Vessel Phaj Sib npaug
| QIB | ASTM | EN | GB |
| Qib A | ASME SA285/285M | P265GH | Q245R |
ASTM A285 Gr.A Boiler Zoo Daim Hlau Chemical Composition
| Element | C% Max | Mn% Max | P% Max | S% Max |
| Gr C | 0.17 | 0.98 | Max 0.035 | Max 0.035 |
ASTM A285 Gr.A Siab Vessel Phaj Mechanical Properties
| Mechanical Property SA285 Qib A | Tensile zog, kis [MPa] | Yield zog, min, kis [MPa] | Elongation hauv qab [50mm], min, % | Elongation hauv 8inch lossis qis dua [50mm-200mm], min, % |
| SA 285 gr A | 310-450 | 165 | 30 | 27 |
Cim npe nrov: Tuam Tshoj astm sa285 qib a siab hlab ntsha steel, Tuam Tshoj astm sa285 qib a siab hlab ntsha steel manufacturers, lwm tus neeg, Hoobkas
