ASTM A653 HSLAS Hot dip galvanized steel

Product: Steel sheet, Zinc-coated (Galvanized) or Zinc-Iron alloy coated (Galvannealed) by the hot-dip process.
Grade: A653 HSLAS Grade 40, A653 HSLAS Grade 275, A653 HSLAS Grade 50, A653 HSLAS Grade 340, A653 HSLAS Grade 55(380) Class 1, A653 HSLAS Grade 55(380) Class 2, A653 HSLAS Grade 60, A653 HSLAS Grade 410, A653 HSLAS Grade 70, A653 HSLAS Grade 480, A653 HSLAS Grade 80, A653 HSLAS Grade 550.
A653 HSLAS steel quality: High strength low alloy steel (HSLAS)
A653 HSLAS steel coating finish: Normal spangle or Minimized spangle
A653 HSLAS steel Coil/strip/sheet surface quality:
A (As coated surface), B (Improved surface),C (Best quality surface)
A653 HSLAS steel Coil/strip/sheet surface treatment:
Chemical treated or not chemical treated, Oiled or not oiled, Phosphatized or not Phosphatized.
A653 HSLAS steel Coil/strip/sheet coating mass:
Pure Zinc coating: G01(Z001), G30(Z90), G40(Z120), G60(Z180), G90(Z275), G100(Z305), G115(Z350), G140(Z450), G165(Z500), G185(Z550), G210(Z600), G235(Z700), G300(Z900), G360(Z1100)
Alloy Zinc+Fe: A01(ZF001), A25(ZF75), A40(ZF120), A60(ZF180)
A653 HSLAS steel Coil/strip/sheet coating: Z ( Pure Zinc), F( Z+Fe alloy)

A653 HSLAS 40(275)/50(340)/55(380)/60(410)/70(480)/80(550) steel chemical composition % :

Grade	C max	Mn max	S max	Cu max	Ni max	Cr max	Mo max	V min	Cb min	Ti min
A653 HSLAS Grade 40(275)	0.20	1.20	0.035	-	0.20	0.15	0.16	0.01	0.005	0.01
A653 HSLAS Grade 50(340)	0.20	1.20	0.035	0.20	0.20	0.15	0.16	0.01	0.005	0.01
A653 HSLAS Grade 55(380) Class 1	0.25	1.35	0.035	0.20	0.20	0.15	0.16	0.01	0.005	0.01
A653 HSLAS Grade 55(380) Class 2	0.15	1.20	0.035	0.20	0.20	0.15	0.16	0.01	0.005	0.01
A653 HSLAS Grade 60(410)	0.20	1.35	0.035	0.20	0.20	0.15	0.16	0.01	0.005	0.01
A653 Grade HSLAS 70(480)	0.20	1.65	0.035	0.20	0.20	0.15	0.16	0.01	0.005	0.01
A653 HSLAS Grade 80(550)	0.20	1.65	0.035	0.20	0.20	0.15	0.16	0.01	0.005	0.01

A653 HSLAS 40(275)/50(340)/55(380)/60(410)/70(480)/80(550) steel Mechanical properties

Grade	Yield Strength MPa	Tensile Strength MPa	Elongation % 50mm min
A653 HSLAS Grade 40(275)	275	340	22
A653 HSLAS Grade 50(340)	340	410	20
A653 HSLAS Grade 55(380) Class 1	380	480	16
A653 HSLAS Grade 55(380) Class 2	380	450	18
A653 HSLAS Grade 60(410)	410	480	16
A653 Grade HSLAS 70(480)	480	550	12
A653 HSLAS Grade 80(550)	550	620	10

Royal industry have more than 2000 tons A653 HSLAS 40(275)/50(340)/55(380)/60(410)/70(480)/80(550) steel stock source each month. We can meet our customer's most of quantity and technical request. Based on these stock source, our advantage industry spread into steel process like : cutting(on width and length), drawing, repacking, and so on.

Reference Link: A653 FS, A653 DDS, A653 EDDS, A653 CS, A653 SS, A653 HSLAS-F, A653 SHS, A653 BHS

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