JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T |
| Supply Ability | 500 Tons |
| Delivery Time | 7 Days |
| Packaging Details | Export Packing |
| Thickness | 0.5-3.0mm |
| Width | 10-1250mm |
| Surface | Normal |
| Type | Hot Dipped |
| Brand Name | MITTEL |
| Model Number | S320GD |
| Certification | SGS ISO BV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500 Tons |
| Delivery Time | 7 Days | Packaging Details | Export Packing |
| Thickness | 0.5-3.0mm | Width | 10-1250mm |
| Surface | Normal | Type | Hot Dipped |
| Brand Name | MITTEL | Model Number | S320GD |
| Certification | SGS ISO BV | Place of Origin | China |
| High Light | hot dipped galvanized steel coils ，galvanized steel sheet in coil | ||
S320GD+Z hot dip galvanized plates(coils) are featured with strong coating adhesiveness, high erosion-resistance, accurately controlled zinc coating thickness, high size precision, flat profile and good mechanical, processing and welding performance. They can be used for making outside and inside automotive plates, structural parts and reinforcements.
S320GD+Z hot dip galvanized automotive steel size:
Nominal thickness: 0.30mm~3.0mm, nominal width: 800mm~1830mm
Note: nominal thickness of a plate/strip is sum of base plate thickness and coating thickness.
S320GD+Z hot dip galvanized automotive steel mechanical performances and coating adhesiveness:
| Steel grade | Mechanical performances | Coating adhesiveness | |||
| Yield strength MPa≥ | Tensile strength MPa≥ | After breakage percent elongation %≥ | Bending center diameter ( a=plate thickness) | ||
| L0=80mm, b=20mm | |||||
| Nominal thickness mm | |||||
| ≤0.7 | >0.7 | ||||
| S320GD+Z, S320GD+ZF | 320 | 390 | 15 | 17 | 3a |
a.bending center diameter is 4a in case of nominal thickness>1.5mm.
S320GD+Z hot dip galvanized automotive steel coating weight range:
Coating form | Applicable surface structure | Weight range of following coatings a g/m²(A/B) | |
| Zinc coating | Zn-Fe alloy coating | ||
| Equally coating | Z, X, G, GX, N, R | 40/40~225/225 | 30/30~90/90 |
| Differential coating b | N, R | 30~150(each side) | - |
| a. 50 g/m² coating weight is equivalent to about 7.1µm. b. max. differential coating thickness ration is 1:3. | |||
S320GD+Z hot dip galvanized automotive steel surface treatment:
1 Chromate treatment (L) | Chromate treatment is a treatment with an aim to prevent white rusts formed on product surfaces during transportation and storage. |
| 2 Oiling (Y) | Oiling is to prevent white rusts formed on product surfaces during transportation and storage. |
| 3 Chromate treatment + oiling (LY) | This treatment with oiling after surface chromate treatment is to further avoid the forming of white rusts. |
S320GD+Z hot dip galvanized automotive steel surface quality:
Code No. | Features |
| FB(O3) | It is allowed for the existence of small erosion spots, dark spots, strip marks, minor chromate treatment defects and small zinc particles. |
| FC(O4) | No erosion spot is allowed. However, it is allowed for the existence of light impression, scratches, zinc flow ripple marks, minor chromate treatment defects in small range, while the other side must reach FB requirements at least. |
| FD(O5) | One side of relatively good quality must further restrict on defects, namely appearance quality after painting is not affected, and the other side must FB requirements at least. |
Aplication:
(1) Type of zinc coating finish: regular spangle, minimized spangle and skin-pass.
(2) Types of surface qualities: as coated surface, improved surface and best quality surface.
(3) Surface treatment: chemically passivated, chromate-free passivation, phosphate, anti-finger print, phosphateand, self lubricating film, and untreated.
(4) Type of oiling: oiled and unoiled.
(5) Coil ID: 508/610mm.
(6) Grade: SGCC, DX51D, ASTM A653 CS TypeB, etc; Application: container plate.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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