SA302GrC steel phaj yog manganese-molybdenum thiab manganese-molybdenum-nickel alloy steel phaj rau cov hlab ntsha siab uas yog American Standard, thiab muaj 4 qib SA302GrA, SA302GrCB, SA302GrC, SA302GrD raws li qhov sib txawv tensile zog.
SA302GrC belongs rau manganese-nickel-molybdenum alloy steel phaj rau siab hlab ntsha, uas yog siv nyob rau hauv American Standard ASME.
SA302GrC tus me nyuam raws li txoj cai:
Lub xeev xa khoom ib txwm muaj ntawm SA302GrC yog: normalized lossis normalized + tempered. SA302GrC tuaj yeem xa tuaj yam tsis muaj kev kho cua sov yog tias pom zoo rau hauv kev nug thiab kev txiav txim.
SA302GrC raug pom zoo kom ua kom zoo li qub ntawm qhov kub ntawm (890 degree -950 degree) thaum kho cua sov. Thaum normalizing, nws tsis yog yuav tsum tau ua kom tag nrho ntu ntawm qhov ntsuas kub thiab yuav tsum tau zam.
SA302GrC tus me nyuam lub xeev yog normalized + tempered, belongs rau sedated steel phaj. Siv dav hauv roj av, tshuaj lom neeg, chaw nres tsheb fais fab, boiler thiab lwm yam haujlwm, rau kev tsim cov reactors, heat exchangers, separators, ball tanks, oil and gas tanks, liquefied gas tanks, nuclear power reactors pressure shell, boiler steam packages, liquefied petroleum gas cylinders, high-pressure water pipes rau hydropower chaw nres tsheb, turbine turbine shells thiab lwm yam khoom thiab cov khoom.
