303 stainless hlau phaj
Scope ntawm daim ntawv thov: roj av, electronics, tshuaj, tshuaj, lub teeb textile, khoom noj khoom haus, machinery, kev tsim kho, nuclear zog, aerospace, tub rog thiab lwm yam lag luam! 303 yog ib qho dawb-txiav stainless hlau uas muaj leej faj thiab selenium, feem. Nws yog tsuas yog siv nyob rau hauv daim ntawv thov qhov twg dawb-txiav thiab siab nto tiav yuav tsum tau. 303 stainless hlau txhim kho kev ua tau zoo thiab kub tsis kam. Qhov zoo tshaj plaws rau cov tshuab dhos tsis siv neeg. Bolts thiab txiv ntseej. 303 stainless hlau yog austenitic dawb-txiav stainless hnav-resistant acid hlau. Txhawm rau txhim kho kev ua haujlwm ntawm cov hlau no, molybdenum tuaj yeem muab ntxiv rau cov hlau tsis ntau tshaj 0.60 ﹪, uas tuaj yeem tiv taus ablation, thiab cov khoom muaj kev ua haujlwm zoo thiab kub hnyiab. Corrosion kuj. Tom qab cov khoom siv ntawm .303 stainless hlau yog annealed thiab destressed, lub zog tensile yog 515MPa, yield yog 205MPa, thiab elongation yog 40%. Txheem hardness ntawm stainless hlau 303 HRB 90-100, HRC 20-25, Lus Cim: HRB100 = HRC20 Post lub sij hawm: Jan-19-2020