JIS G3114-2008 atmospheric corrosion resisting steel grades

 JIS G3114-2008 atmospheric corrosion resisting steel grades include SMA400AW, SMA400BW, SMA400CW, SMA400AP, SMA400BP, SMA400CP, SMA490AW, SMA490BW, SMA490CW, SMA490AP, SMA490BP, SMA490CP, SMA570W, SMA570P

Category: hot-rolled atmospheric corrosion resisting steels for welded structure

Application: this kind of steel is widely used in vehicles, buildings, iron towers, containers and other structural parts, the steel has good resistance to atmospheric corrosion.

JIS G3114 steel chemical composition

Grade	C	Si	Mn	P	S	Cr	Cu	Ni
SMA400AW	≤0.18	0.15-0.65	≤1.25	≤0.035	≤0.035	0.30-0.50	0.45-0.75	0.05-0.30
SMA400BW	≤0.18
SMA400CW	≤0.18
SMA400AP	≤0.18	≤0.55	≤1.25	≤0.035	≤0.035	0.20-0.35	0.30-0.55	-
SMA400BP	≤0.18
SMA400CP	≤0.18
SMA490AW	≤0.18	0.15-0.65	≤1.40	≤0.035	≤0.035	0.30-0.50	0.45-0.75	0.05-0.30
SMA490BW	≤0.18
SMA490CW	≤0.18
SMA490AP	≤0.18	≤0.55	≤1.40	≤0.035	≤0.035	0.20-0.35	0.30-0.55	-
SMA490BP	≤0.18
SMA490CP	≤0.18
SMA570W	≤0.18	0.15-0.65	≤1.40	≤0.035	≤0.035	0.30-0.50	0.45-0.75	0.05-0.30
SMA570P	≤0.18	≤0.55	≤1.40	≤0.035	≤0.035	0.30-0.50	0.30-0.55	-

JIS G3114 steel mechanical properties:

Grades	Yield strength/MPa（Plate thickness mm）			Tensile  strength /MPa	Elongation /%
	≤16mm	16-40mm	40-75mm
SMA400AW　SMA400AP	≥245	≥235	≥215	400-540	≥23
SMA400BW　SMA400BP
SMA400CW　SMA400CP	≥245	≥235	≥215
SMA490AW　SMA490AP	≥365	≥355	≥335	490-610	≥21
SMA490BW　SMA490BP
SMA490CW　SMA490CP	≥365	≥355	≥335
SMA570W　SMA570P	≥460	≥450	≥420	570-720	≥20

SMA400AW, SMA400BW, SMA400CW, SMA400AP, SMA400BP plates and coils specification

Grades	Size/mm
	Sheets and coils	Medium plates
SMA400AW	1.2-19.0×800-1630	6-100×1600-3250
SMA400AP	1.2-19.0×800-1630	6-100×1600-3250
SMA400BW	1.2-19.0×800-1630	6-100×1600-3250
SMA400BP	1.2-19.0×800-1630	6-100×1600-3250
SMA400CW	1.2-19.0×800-1630	6-100×1600-3250
SMA400CP	1.2-19.0×800-1630	6-100×1600-3250
SMA490AW	1.2-19.0×800-1630	6-100×1600-3250
SMA490AP	1.2-19.0×800-1630	6-100×1600-3250
SMA490BW	1.2-19.0×800-1630	6-100×1600-3250
SMA490BP	1.2-19.0×800-1630	6-100×1600-3250
SMA490CW	1.2-19.0×800-1630	6-100×1600-3250
SMA490CP	1.2-19.0×800-1630	6-100×1600-3250
SMA570W	1.2-19.0×800-1630	6-100×1600-3250
SMA570P	1.2-19.0×800-1630	6-100×1600-3250

If you are interested in our JIS G3114 hot-rolled atmospheric corrosion resisting steels like SMA400CP, plate SMA490AW steel price, SMA490BW steel coil, SMA490CW, SMA490AP steel stock, SMA490BP, SMA490CP, SMA570W, SMA570P steel sheet, welcome to contact us.