A588 steel yog paub zoo rau nws cov huab cua muaj peev xwm. Thaum raug rau sab nraud, nws cov khoom tiv thaiv corrosion ua kom muaj zog, txawm tias tsis pleev xim. A588 steel muaj plaub zaug ntau dua corrosion kuj zoo li carbon steel. Thiab A588 muaj ntau yam kev siv uas suav nrog kev sib kis thiab xov tooj, tsheb thauj khoom, choj thiab txoj kev loj thiab guardrails vim kev kho tus kheej, ntuj oxide patina zoo heev txo kev txij nkawm. Cov hlau no tseem tuav lub zog-rau-qhov hnyav piv, ua tau raws li qhov yuav tsum tau muaj zog ntawm cov hlau thaum hnyav dua.

Mechanical Properties ntawm A588
Qib hlau	Yam tsawg kawg nkaus yield zog			Tensile zog		Tsawg kawg elongation - A
	MPa			MPa
A588	290-345			435-485		18-21
Tshuaj muaj pes tsawg leeg ntawm A588
Qib hlau	C	Si	Mn	P	S	Cu	Cr	Ni
	max.	%	%	max.	max.	%	%	%
	%			%	%
A588	0.19	0.15-0.4	0.8-1.35 Nws	0.04	0.05	0.2 - 0.50	0.3-0.5 hli	0.25-0.5