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Product Details:
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| Type: | GI Steel Coil | HRB: | Soft Hard (＜60)，Medium Hard (60-85), Full Hard (85-95) |
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| Surface Treatment: | Galvanized,Coated,dry,chromate Non-chromate | ID Of Coil: | 508/610MM |
| Surface Structure: | Regular Spangle,Minimum Spangle, Zero Spangle, Big Spangle | Surface Treatment: | Oiled (O), Chromium (C),Phosphating (P), Spinpass |
| High Light: | SPCC ISO9001 GI Steel Coil,GI Steel Coil 508mm,508mm Galvanized Steel Coil For Roofing Sheet |
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Prime Quality GI Cold Rolled Steel SPCC Grade Hot Dipped Coil Skin Pass Regular Spangle
The huge role of galvanized coil in the automotive field
Galvanized coils are not as good as the former in terms of welding performance, coating performance and formability. For a long time, the stamping formability, spot weldability and surface quality of hot-dip galvanized GI steel sheets for automobiles have been a problem, which also limits its application in automobiles. Applications in outer panels. Automotive assembly requires 3000-4000 solder joints. Compared with the ordinary cold plate, the electrode life of the hot-dip galvanized sheet is low during welding, that is, the number of consecutive spot welding of the same electrode is small.
However, with the development of new technology and new steel grades of hot-dip galvanizing and the improvement of equipment level, the defects of hot-dip galvanized sheet have been greatly improved, so it is more and more used in the field of automobile manufacturing.
The automotive surface treatment plate should not only have good corrosion resistance, but also meet the performance requirements of stamping formability, weldability, passivation treatment and paintability. In North America, electro-galvanized steel sheets with thicker coatings are mainly used. In Japan, in addition to ethylene glycol steel sheets, more automobile factories use alloy hot-dip galvanized steel sheets. Except for EG steel sheet and GA steel sheet, European car manufacturers mainly use non-alloy hot-dip galvanized steel sheet GI sheet.
Product Description
| Product Name | GI Steel Coil |
| Base Metal | CR Full hard steel coils |
| Standard | AISI, ASTM, BS, DIN, GB, JIS |
| Material | SGCC,SGCH,DX51D |
| Thickness | 0.12-6.0 mm |
| Width | 600-1500mm |
| Coil ID | 508/ 610 mm |
| Zinc Coating | Z 30-275 (g/m2) |
| Spangle | Zero spangle,Minimum spangle,regular spangle,big spangle |
| Surface Treatment | Chromated,skin pass,oiled,phosphating |
| Coil weight | 3-10tons |
| Hardness | Soft hard(HRB60), Medium hard(HRB60-85), full Hard(HRB85-95) |
| Tolerance | 5-10% |
| Packing | kraft paper +plastic film+steel sheet +steel strips |
| MOQ | 25Tons (1* GP 20 FCL) |
| Capacity | 1,500,000.00 Ton / year |
| Trade Term | FOB,CFR,CIF |
| Payment Term | L/C or T/T(30% deposit) |
| Delivery Date | within 20-30 days after receiving the deposit |
| Loading Port | Tianjin port ,Qingdao Port or any port in China |
| Advantages |
1.High strength 2.Well rainproof performance 3.Good corrosion resistance |
| Application | construction:roofing sheet,building wall pannel,fence, ,home application,advatising,furniture industry |
FAQ
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Contact Person: Elina
Tel: 17669729703
Fax: 86-0532-87961221
