Shanghai Nadong Metal Products Co.,Ltd.
Shanghai Nadong Metal Products Co.,Ltd. are professional one-stop solution for steel products of China. Self-designed Corten steel design and rust technology have reached the world average technical
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Thickness Corrugated Galvanized Steel Roof Sheet Corrugated Steel Sheets
| Corrugated board is also called pressure plate, which is made of colored coated steel plate, galvanized plate and other metal plates by roller pressing and cold bending into a variety of wave type pressure plate. It is suitable for industrial and civil buildings, warehouses, special buildings, roofing, wall and inner and outer wall decoration of large-span steel structure houses. It has the characteristics of light weight, high strength, rich color and lustre, convenient construction, earthquake resistance, fire prevention, rain proof, long life, free of maintenance and so on, and has been widely promoted and applied. |
Specfications
| Product Name | Roofing Steel Sheet Material Plate Q235B Corrugated Steel Roofing Sheet |
| Thickness | 0.13-1.5mm |
| Material | GI/PPGI steel coil prepainted galvanized steel coil |
| Surface treatment | Zinc coated, color coated |
| Zinc coating | 40-275gram/m2 |
| Width | Generally 750mm/ 820mm/ 840mm/ 850mm/ 900mm/ 910mm/ 1050mm/ 1250mm |
| Length | Any length, according to the transportation, usually less than 12m |
| Color | Standard color: blue, white, red Special color: according to RAL colors |
| Characteristics | 1.weather proof 2. .Anti rust 3. Fire proof 4. Heating insulation 5.Long life span: more than 20 years |
| Packing | Plastic film + wooden pallet or as your request |
| Application | Building material Container material |
Chemical Composition
| Specification | Grade | Chemical Composition(wt%) | ||||||
| C | Mn | Ni | Cr | Mo | Ti | |||
| ASTMJIS | 316L/022Cr17Ni12Mo2 | ≤0.03 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | - | |
| JIS | SUS316L | ≤0.03 | ≤2.0 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | - | |
| ASTMJIS | 316Ti/SUS 316Ti | ≤0.08 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | 5*(C+N)-0.7 | |
Properties
| Spec | Grade | Mechanical Property | Physical Property | ||||
| Y.S (N/MM2) | T.S (N/MM2) | EL (%) | HRB | Specific Heat (J/g℃) | Modulus of Elasticity (KN/mm2) | ||
| ASTM/GB | 316L/022Cr17Ni12Mo2 | ≥170 | ≥485 | ≥40 | ≤95 | 0.5 | 193 |
| JIS | SUS316L | ≥175 | ≥480 | ≥40 | ≤90 | 193 | |
| ASTM | 316Ti | ≥205 | ≥515 | ≥40 | ≤95 | 0.5 | 200 |
Applications:316L: Widely used in corrosion-susceptible environment and some mechanical components those are difficult to make heat treatment after forming in more corrosive environment.
316Ti: Mainly used for industrial components.
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