ABS Class A steel yog marine -qib carbon steel ntawv pov thawj los ntawm American Bureau of Shipping (ABS) rau kev tsim khoom hauv nkoj thiab sab nrauv. Nws ua tau raws li qhov yuav tsum tau ua kom nruj rau lub zog, weldability, thiab cuam tshuam toughness, nrog qhov tsawg kawg nkaus lub zog ntawm 235 MPa thiab tensile zog ntawm 400-520 MPa.
Cov hlau feem ntau yog siv rau hauv lub plhaub plating, decks, thiab cov khoom siv vim nws cov corrosion kuj nyob rau hauv marine ib puag ncig. ABS Class A tau txais kev sim nruj, suav nrog Charpy V- qhov ntsuas qhov cuam tshuam ntawm 0 degree, kom ntseeg tau tias muaj kev ntseeg siab nyob rau hauv cov khoom hnyav.
Ua raws li ABS Cov Cai rau Cov Nkoj Hlau, nws tau lees paub thoob ntiaj teb rau kev nyab xeeb thiab ua haujlwm ntev hauv kev siv dej hiav txwv, feem ntau ua ke nrog cov txheej txheej rau kev txhim kho lub neej ntev.
Cim npe nrov: american bureau ntawm shipping - abs a, Tuam Tshoj american bureau ntawm shipping - abs a manufacturers, lwm tus neeg, Hoobkas
