Shandong Sino Steel Co., Ltd
Shandong Sino Steel Co.,Ltd will always set its goal to promoting the healthy and fast development of Chinese steel industry in good faith, be realistic and pragmatic, maintainour brand stronger, and
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JIS G3302 Zinc Coated Galvanized Hot Cold Roll Zero Regular Iron Roofing Sheet
Galvanized amount of rolled steel sheet
1.The amount of galvanizing is a common and effective method to express the thickness of the zinc layer of the galvanized sheet. The common unit of galvanizing amount is g/m2. There are two common types of constant thickness galvanizing and differential galvanizing. In short, galvanized coils have different amounts of galvanizing on both sides (the same or different amounts of galvanizing on both sides).
2. Mechanical properties of galvanized coil
Tensile strength and flexural strength are common properties of rolled steel sheets. Tensile properties: Generally speaking, only structural, tensile and deep drawing galvanized sheets have tensile properties requirements. Bending: is the main item to measure the process performance of sheet. However, the requirements for various galvanized sheets in national standards are not consistent.
3. Chemical composition of galvanized coil
Chengdu galvanized coil has strict national standards for the chemical composition of galvanized substrates. However, the chemical composition of galvanized coil produced in different countries will vary.
| Product Name | gi steel sheet |
| Thickness | 0.105- 4MM |
| Width | 600 - 1250MM |
| Length | As require |
| Zinc Coating | Z30 - 600g/㎡ |
| ID of Coil | 508/610MM |
| Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
| HRB | Soft Hard (＜60),Medium Hard (60-85), Full Hard (85-95) |
| Surface Treatment | Oiled (O), Chromium (C),Phosphating (P), Spinpass |
| Standard Seaworthy Export Packing | Dust-proof kraft sheet, iron packing, Angle protective, packing belt |
| Coil Weight | 3-5 Tons |
| Standard | ASTM-A653; JIS G3302; EN10147;etc |
| Payment Terms | T/T, LC, Western Union, Paypal, O/A, DP |
| Regular Order | 25 tons or one container, for less quantity, to contact with us for details. |
| FAQ Q2: How long does it take to get the product if I place an order? |