ASTM A662 specification npog peb qib, Qib A, B, thiab C, nws yog ib yam ntawm carbon-manganese-silicon steel daim hlau npaj rau kev pab cuam nyob rau hauv welded siab hlab ntsha uas txhim kho kub tsis tshua muaj siab toughness yog ib qho tseem ceeb. Nws feem ntau yog siv los tsim cov hlab ntsha nruab nrab lossis qis qis.
ASTM A662 daim hlau tshaj 40mm nyob rau hauv thickness yuav tsum normalized. Cov phaj ntawm Qib B thiab C, 40 mm thiab nyob rau hauv inthickness, feem ntau yog muab nyob rau hauv raws li-rolled mob. Cov phaj yuav raug txiav kom normalized los yog kev ntxhov siab, los yog ob qho tib si.
Carbon Boiler Phaj ASTM A662 / A662M:
Thickness: 5 hli -100 hli
Ntev: 4000mm- 12000mm
Dav: 1000mm- 4000mm
Daim ntawv thov:Tsawg kub siab lub nkoj phaj, boiler steel phaj
Technology ntxiv:Kev kho cua sov: Normalized, Quenched, Tempered, HIC, Impact Test, NDT, PWHT, NACE0175, Third Party Test.
Qhov siab tshaj plaws thickness ntawm daim hlau tsuas yog txwv los ntawm lub peev xwm ntawm cov muaj pes tsawg leeg kom tau raws li cov kev cai ntawm cov cuab yeej cuab tam. Cov hlau yuav raug tua thiab cov hlau yuav tsum tau kho cua sov. Tensile zog xws li tensile zog, yield zog thiab elongation yuav tsum tau txiav txim los ntawm kev muab cov hlau daim hlau mus rau ib tug nro xeem.
Cim npe nrov: Tuam Tshoj carbon boiler phaj astm a662 / a662m manufacturers, lwm tus neeg, Hoobkas