Product: Continuously hot-dip zinc coated Cold rolled steels coil, strip , sheet, plate for general use
Grade: SGC490
SGC490 steel quality: high strength for general use
SGC490 steel coating finish:
R (Normal spangle), Z (Minimized spangle)
SGC490 steel Coil/strip/sheet surface quality:
A (As coated surface), B (Improved surface),C (Best quality surface)
SGC490 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)
SGC490 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)
SGC490 steel Coil/strip/sheet coating: Z ( Pure Zinc), F( Z+Fe alloy)
JIS G 3302 SGC490 steel suitable size: Thickness 0.25mm-3.2mm
SGC490 steel chemical composition % :
|
Grade |
C max |
Mn max |
P max |
S max |
|
SGC490 |
0.30 |
2.00 |
0.20 |
0.05 |
SGC490 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 |
|
SGC490 |
365 min |
490 min |
16 |
16 |
16 |
16 |
16 |
16 |
Royal industry have more than 2000 tons SGC490 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: SGCH, SGCH, SGCD1, SGCD2, SGCD3, SGCD4, SGC340, SGC400, SGC440, SGC570
