Stainless hlau txheem qhov chaw muaj lawv tus kheej cov kev cai rau cov khoom ntawm raw khoom. Feem ntau cov ntaub hlua steel hlau tuaj yeem ua rau hlau xaim los yog pas nrig rau cov khoom sib txuas, nrog rau cov hlau tsis muaj hlau, ferritic stainless hlau, martensitic stainless hlau, thiab nag lossis daus hardened steel. Yog li ntawd, txoj ntsiab cai hauv kev xaiv cov ntaub ntawv yog dab tsi? Qhov kev xaiv ntawm cov khoom tsis muaj stainless yog feem ntau yog xam los ntawm cov nram qab no:
1. Tej yam yuav tsum muaj rau cov khoom siv sib txuas ntawm cov khoom sib txuas lus, tshwj xeeb tshaj yog lub zog;
2. Tej yam yuav tsum muaj rau qhov khoom ua kom tsis muaj zog ntawm cov khoom nyob rau hauv kev ua haujlwm;
3. Cov kev txwv ntawm kev ua haujlwm kub ntawm cov cua kub ua haujlwm (kev kub siab thiab oxidation tsis kam) ntawm cov khoom;
4. Tej yam yuav tsum tau ua rau kev ua tiav cov ntaub ntawv ntawm kev tsim cov txheej txheem;
5, lwm yam, xws li hnyav, nqe, kev yuav khoom yuav tsum raug xam tias yog.
Tom qab ua tiav thiab kev saib xyuas ntawm tsib yam, cov ntaub ntawv uas tsis muaj ntaub qhwv hlau tau raug xaiv thaum kawg raws li cov kev cai hauv lub tebchaws. Cov khoom sib txuas thiab cov fasteners tsim yuav tsum tau ua raws li cov kev cai: bolts, screws thiab studs (3098.3-2000), txiv ntseej (3098.15-2000), npaj cov ntsia hlau (3098.16-2000).