Hot rolled ASME SA588 Grade K steel plate weather resistant structural

ASME SA588 Grade K steel plate introduction
ASME SA588 Grade K steel plate is a kind of low alloy steel conforming to ASME SA588 / SA588M standard. And it is also called ASME SA588 Gr.K steel plate, asme A588 Grade K and ASME SA588 gr.k steel plate. ASME SA588 Grade K steel plate has appropriate tensile strength, good toughness, plasticity and processing performance.

ASME SA588 Grade K steel plate chemical composition

Grade	C	Mn	P	S	Si	Ni	Cr	Cu	V	Mo
SA588 Grade K	≤0.17	0.5-1.2	≤0.04	≤0.05	0.25-0.5	≤0.4	0.4-0.7	0.20-0.5	0.02-0.1	0.1

ASME SA588 Grade K steel plate mechanical properties

Grade	Thickness	Yield Strength Mpa	Tensile Strength Mpa	Elongation % in 200mm	Elongation % in 50mm
SA588 Grade K	less 100mm	≥345	≥485	18	21
	100-125mm	≥315	≥460
	125-200mm	≥290	≥435

ASME SA588 Grade K steel plate application
ASME SA588 Grade K steel plate is used for all kinds of welding, fastening and riveting structures such as steel frame structure, channel, reservoir and container, vehicle and tool structure. 

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