0.3mm 1250mm Galvanized Steel Strip Coil Z275 ASTM A653 Galvanized Steel Sheet
ASTM A653 Galvanized Steel Coil & Strips GI Coils 0.3 - 3.0mm * 1250mm Z40 - Z275
PRODUCTS SPECIFICAT
| Products Name | Galvanized Steel Coil |
| Width | 1000mm 1250mm 1500mm or as request |
| Thickness | 0.3mm - 3.0mm in stock |
| Standard | ASTM JIS GB EN DIN |
| Coil Weight | 5 - 10 Tons |
| Coil ID | 508mm/610mm |
| Spangle | Regular spangle , zero spangle |
| Zinc | Z40 - Z275g |
| Oil | Slight Oiled /Dry |
| Brand | BAOSTEEL WISCO SHOUSTEEL HBIS HUAYE |
| Packing | Export Standard Packing |
| MOQ | 5 Ton each size |
| Loading Port | Shanghai Port |
Surface Treatment Of Galvanized Steel Coil
| Surface treatment type | Code | Feature |
|---|---|---|
| Chromic acid treatment | C | Good corrosion resistance, suitable for bare state |
| Chromic acid treatment + oiling | S | Good corrosion resistance |
| Phosphoric acid treatment (including sealing treatment) | P | A certain degree of corrosion resistance, good paint performance |
| Phosphoric acid treatment (including sealing treatment) + oiling | Q | It has certain corrosion resistance, good paint performance, and prevents rust during transportation and storage |
| Phosphoric acid treatment (excluding sealing treatment) | T | A certain degree of corrosion resistance, good paint performance |
| Phosphoric acid treatment (excluding sealing treatment) + oiling | V | Have certain corrosion resistance, good paint performance, and prevent rust |
| Oiled | O | Prevent rust during transportation and storage |
| No treatment | M | Suitable for immediate painting |
American ASTM A653 Standard Galvanized Steel Sheet & Coil
- Commercial Steel (CS Types A, B, and C)
Commercial Steel is a low-carbon cold-formed steel, such as galvanized steel roof forming
- Forming Steel (FS Types A and B)
Requires higher drawability than Commercial Steel, such as for lamp cover forming
- Deep Drawing Steel (DDS)
- Extra Deep Drawing Steel (EDDS)
- Structural Steel (SS) – (33,37,40,50,80)
- High Strength Low Alloy Steel (HSLAS)
European EN 10346 Standard Galvanized Steel Coil
Low carbon steel for cold forming (DX51D – DX54D)
- DX51D is equivalent to Commercial Steel, curved and profiled
- DX52D is equivalent to Forming Steel
- DX53D is equivalent to Deep Drawing Steel
- DX54D is equivalent to Extra Deep Drawing Steel
Structural Steels (S220GD – S350GD)
S220GD,S250GD,S280GD,S320GD,S350GD
Use structural steel for high load-bearing capacity, with a yield strength of 220-350
Galvanized Steel Coil Application
Galvanized steel coil has a wide range of applications, and its advantage is that it has a long anti-corrosion period. It is mainly used for home appliances, office panels, roof sheets, automotive panels, construction and substrate of prepainted steel coils.
Car board
The use of automotive plates must first be stamped and formed, and the steel plate is stamped into the required shape and size of the part.
Then spot welding, as an important welding method for thin plate connection, has a wide range of applications in the manufacturing industry, especially in the automotive industry.
Galvanized roof sheet
The performance requirements of galvanized roof panels mainly include the mechanical properties of the material (tensile strength, yield strength, elongation), coating performance (coating type, coating thickness and coating adhesion)
Home appliance office board
Including air conditioners, washing machines, refrigerators, photocopiers, etc., household galvanized sheets are mainly used for general forming applications and stamping.
Substrate
Another use of galvanized steel coils is to be used as the substrate of prepainted steel coils. prepainted steel coils have polyethylene coatings than galvanized coils and are more durable.
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