Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of sgc340 hot dip galvanized steel in China. Welcome to wholesale customized sgc340 hot dip galvanized steel at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Product: Continuously hot-dip zinc coated Cold rolled steels coil, strip , sheet, plate for general use
Grade: SGC340
SGC340 steel quality:high strength for general use
SGC340 steel coating finish:
R (Normal spangle), Z (Minimized spangle)
SGC340 steel Coil/strip/sheet surface quality:
A (As coated surface), B (Improved surface),C (Best quality surface)
SGC340 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)
SGC340 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)
SGC340 steel Coil/strip/sheet coating: Z ( Pure Zinc), ZF( Z+Fe alloy)
JIS G 3302 SGC340 steel suitable size: Thickness 0.25mm-3.2mm
SGC340 steel chemical composition % :
| Grade | C max | Mn max | P max | S max |
| SGC340 | 0.25 | 1.70 | 0.20 | 0.05 |
SGC340 steel steel Mechanical properties
| Grade | Yield Strength MPa | Tensile strength MPa | Elongation % min | |||||
| 0.25-≤0.40mm | 0.40-≤0.60mm | 0.60-≤1.0mm | 1.0-≤1.6mm | 1.6-≤2.5mm | Above 2.5mm | |||
| SGC340 | 245 min | 340 min | 20 | 20 | 20 | 20 | 20 | 20 |
GNEE STEEL have more than 2000 tons SGC340 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.
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