Yogic Pre-painted Galvanized steel coil
Steel Specification:
Thickness: 0.15
Tolerance for thickness,width,flatness and so on conform to the requirements of JIS G3312, EN 10169 or ASTM A
Coil ID can be either
Coil weight:3-6 MT.
Package:Export standard seaworthy packing.
The speicfication of JIS,EN and ASTM and so on have been updated to the latest revisions
Characteristics
1. Many colors are available to match the environment and attach value to the appearance.
2. Superior resistance against environment : Heat resistance, corrosion resistance, humidity resistance, weather proof, etc.
3. Formability, impact resistance, and acid/alkali resistance, superior workability and chemical resistance are the major reasons for the popularity of prepainted galvanized steel sheets.
4. Color according to RAL Color system or customize.
CLASSIFICATION OF DURABILITY OF PAINT COATING AND DESIGNATIONS
|
Classification of durability |
Paint coating system |
Durability test |
|
|
Duration of salt spray test |
Duration of dew-cycle type accelerated weathering test |
||
|
Class 1 |
one-coat |
200 hours |
---- |
|
Class 2 |
two-coat |
500 hours |
---- |
|
Class 3 |
two-coat or more |
2000 hours |
1500 hours |
PAINT COATING SYSTEMS AVAILABLE AS STANDARD
|
Products |
Front Side |
Reverse Side |
|
|
Primer Coating |
Finish Coating |
||
|
Polyester Coated |
Epoxy Primer / Polyurethane Primer (PU) |
Regular Polyester (PE) |
Service Coating |
|
Silicon Modified Polyester Coated |
Silicon Modified Polyester (SMP) |
||
|
Polyvinylidene Floride Coated |
Polyvinylidene Floride (PVDF) |
||
|
Super Low Gloss Polyester Coated |
Super Modified Polyester |
||
SECTIONAL VIEWS OF PAINT COATING SYSTEMS
|
|
1. Service Coating |
|
2. Chemical Pretreatment |
|
|
3. Zn Coating |
|
|
4. Cold Rolled Strip |
|
|
5. Zn Coating |
|
|
6. Chemical Pretreatment |
|
|
7. Primer Coating |
|
|
8. Finish Coating |
|
|
Standard Product, finish coating on the front side, service coating on the reverse side. |
|
Steel Application:
BUILDING & STRUCTURAL ENGINEERING
Roofing, sidings, sheds, rolling doors, rain proof doors, partitions, ceilings, fences and storerooms.
FURNITURE & OFFICE EQUIPMENT
Steel furniture, partitions, window curtains, walls and shutters.
ELECTRICAL APPLIANCES & LIGHTING FITTINGS
Washing machines, refrigerators, freezing chambers, fluorescent light housings, distribution boards, motor cases and photocopiers.
KITCHEN EQUIPMENT
Ovens, kitchen cabinets, washing tanks, kitchen utensils, shelves, bathroom and toilet equipment, cookers and oven cases.
AGRICULTURAL EQUIPMENT
Dryers and other agricultural equipment, greenhouses, silos, barns and warehouses.
TRANSPORTATION
Air cleaners, various pipes, instrument boards for vessels, oil purifiers
BOX CONTAINER AND OTHERS
Various kinds of vending machines, show windows, cans, compressed containers
|
Classified symbol |
Yield Point Minimum N/mm2 |
Tensile Strength Minimum |
Elongation Minimum % |
Application |
||||
|
Nominal Thickness mm (t) |
||||||||
|
JIS |
Yogic
specification |
0.25≤t<0.4 |
0.4≤t<0.6 |
0.6≤t<1.0 |
1.0≤t<1.6 |
|||
|
CGCC |
CGCC |
(205) |
(270) |
(20) |
(21) |
(24) |
(24) |
Commercial |
|
CGCD |
CGCD |
--- |
270 |
--- |
27 |
31 |
32 |
Drawing |
|
--- |
CG340 |
245 |
340 |
20 |
20 |
20 |
20 |
Structural |
|
CGC400 |
CG400 |
295 |
400 |
16 |
17 |
18 |
18 |
Structural |
|
CGC440 |
CG440 |
335 |
440 |
14 |
15 |
16 |
18 |
Structural |
|
CGC490 |
CG490 |
365 |
490 |
12 |
13 |
14 |
16 |
Structural |
|
CGC570 |
CG570 |
560 |
570 |
--- |
--- |
--- |
--- |
Structural |
|
ASTM Designation |
Yield Point Minimum |
Tensile Strength Minimum |
Elongation Minimum % |
Application |
|
ksi(MPa) |
ksi(MPa) |
|||
|
A653(M)-99 CS TYPE A,B,C |
--- |
--- |
--- |
Commercial |
|
A653(M)-99 FS |
--- |
--- |
--- |
Lock Forming |
|
A653(M)-99 DS |
--- |
--- |
--- |
Drawing |
|
A653(M)-99 SS Grade33(230) |
33(230) |
45(310) |
20 |
Structural |
|
A653(M)-99 SS Grade37(255) |
37(255) |
52(360) |
18 |
Structural |
|
A653(M)-99 SS Grade40(275) |
40(275) |
55(380) |
16 |
Structural |
|
A653(M)-99 SS Grade50(345) |
50(345) |
65(450) |
12 |
Structural |
|
A653(M)-99 SS Grade80(550) |
80(550) |
82(570) |
--- |
Structural |
|
Q/BQB 445-2004( |
ASM A653/A |
JISG 3312 |
|
TDC51D+Z |
（CS TYPE A+Z） |
CGCC |
|
TDC52D+Z |
|
CGCD |
|
TS250GD+Z |
（G250+Z） |
- |
|
TS300GS+Z |
（G300+Z） |
CGC 400 |
|
TS350GD+Z |
（G350+Z） |
CGC490 |
|
TS550GD+Z |
（G550+Z） |
CGC570 |