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SGH490 Hot dip galvanized steel

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Product: Continuously hot-dip zinc and zinc-iron alloy coated hot rolled high strength steels coil, strip , sheet, plate for general use
Grade: SGH490
SGH490 steel quality: High strength for General use

SGH490 steel coating finish:
R (Normal spangle), Z (Minimized spangle)

SGH490 steel Coil/strip/sheet surface quality:
A (As coated surface), B (Improved surface),C (Best quality surface)

SGH490 steel Coil/strip/sheet surface treatment:
C (Chromate treatment),NC(Non Chromate treatment), O (oiling), X (unoiling) NP(Phosphating treatment of non chromate), P(Phosphated), M(Untreated)

SGH490 steel Coil/strip/sheet coating mass:
Pure Zinc coating: Z06 (60g), Z08(80g), Z10(100g), Z12(120g),Z14(140g),Z18(180g), Z20(200g), Z22(220g), Z25(250g), Z27(270g), Z35(350g), Z37(370g), Z45(450g), Z60(450g)
Alloy Zinc+Fe: F04(40g), F06(60g), F08(80g), F10(10g0), F12(120g), F18(180g)
SGH490 steel Coil/strip/sheet coating: Z ( Pure Zinc), F( Z+Fe alloy)

JIS G 3302 SGH490 steel suitable size: Thickness 1.6mm-6mm

SGH490 steel chemical composition % :

Grade C max Mn max P max S max
SGH490 0.30 2.00 0.20 0.05

SGH490 steel steel Mechanical properties

Grade Yield Strength MPa Tensile strength MPa Elongation % min
SGH490 365min 490 min 16


JOIN-WIN STEEL have more than 2000 tons SGH490 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: SGHC, SGH400, SGH440, SGH540,SGH340

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