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A 240 403 stainless hlau ntawv yog cov qauv martensitic stainless hlau; A 240 403 stainless hlau ntawv zoo li feem ntau tsis-stainless steels A240 403 stainless hlau ntawv tuaj yeem ua kom tawv los ntawm kev kho cua sov "quench-and-temper". Nws muaj qhov tsawg kawg nkaus ntawm 11.5 ib xees chromium, tsuas yog txaus los muab cov khoom tiv thaiv corrosion. A 240 403 stainless hlau ntawv ua tiav qhov siab tshaj plaws corrosion kuj thaum nws tau hardened thiab tempered thiab ces polished. A 240 403 stainless hlau ntawv yog cov hom phiaj dav dav feem ntau muab rau hauv cov khoom tawv tawv, tab sis tseem siv tau, rau cov ntawv thov uas yuav tsum muaj lub zog siab thiab nruab nrab kub thiab corrosion kuj.
A 240 403 stainless hlau ntawv | ||||
Yield zog (Ntau dua lossis sib npaug rau Mpa) | Tensile zog (Ntau dua lossis sib npaug rau Mpa) | Elogation hauv 50mm min. feem pua | Hardness, Max | |
| Brinell HBW | Rockwell HRBW | |||
205 | 485 | 25 | 217 | 96 |
A 240 403 daim ntawv stainless hlau yuav ua tau zoo welded. Cov khoom yuav tsum tau preheated ntawm 350/400ºF (180/205ºC) kom tsis txhob tawg, tshwj xeeb tshaj yog nyob rau hauv hnyav seem. Txij li thaum A240 403 stainless hlau ntawv alloy yog cua hardening, qhov chaw yuav tsum tau annealed tam sim ntawd tom qab vuam.
Cim npe nrov: a 240 403 stainless hlau ntawv, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
