Aluminium/Aluminum Sheets/Coil 3105-H14 Used in Building and Construction Material

Model NO.
3105-H14
Rolling Characteristics
Roughing
Material
Aluminium
Standard
Gbt 3198-2010, JIS H 4160-1994, DIN_En_546-2
Trademark
N/A
Transport Package
Packaged in Wooden Cases
Specification
Thickness: 0.2-3mm
Origin
China
HS Code
760711
Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for Aluminium/Aluminum Sheets/Coil 3105-H14 Used in Building and Construction Material, The product will supply to all over the world, such as: Austria, Cancun, Senegal, Now, with the development of internet, and the trend of internationalization, we've got decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.
Shenzhen Guangyuanjie Alufoil Products Co., Ltd. Diamond / Audited Supplier
  1. SCOPE

This Technical Data Sheet is applied to 1235 alloy soft temper 10 - 25 microns plain foil.

  1. SPECIFICATION

2.1  Alloy, Temper and Dimension
      

2.2  Chemical Composition

2.3  Properties

<2.4 Dimensional Tolerances
Thickness Tolerance: within + 4%
Width Tolerance        : + 1.0 mm
Roll Core:  Steel core with ID 76.2mm and 152.4mm and protrusion of 1-10mm at both ends.
2.5  Surface Condition
One side matt and the other bright, or both sides bright. Surface free from defects that are detrimental to the application such as corrosion, broken matt, indent, loose edge, dent mark, stains, line marks, scratches, holes, etc.
2.6   Other Conditions
Edge: No telescopic, oscillation, slanting and collapse marks.
Joints: For roll OD200-450mm, allowing 0-1 joints of each roll with ultrasonic welding;
 For roll OD>450-650mm, allowing 0-2 joints of each roll with ultrasonic welding;
For roll OD>650mm, allowing 0-3 joints of each roll with ultrasonic welding;
The length between joints is more than 1000 meters.
Unwind: Coil is free from stickiness and can be unwound freely to the core.

3  TEST METHOD
 

Quality Topic Inspection method Test frequency
Chemical composition Spectral analysis of the barren producer Each casting block
Strength Tensile test DIN EN 546-2, §3 Random sampling
Gauge
  1. Mechanical
  2. Gravimetric (Schieds methode)
Each coil
Width & O. D. Measuring tape Each coil
Numbers of Splices visual Each coil
Windings visual, measuring tape Each coil
Flatness & Surface visual Each coil
Pores, Rolling holes DIN EN 546-4, § 5, light table Random sampling

4  PACKAGING AND LABELLING
4.1  Packing Method
Each roll shall be suspended at both sides of the wooden box.  Rolls shall be wrapped with EPE as first layer coupled with silicon gel desiccant in both sides of roll to protect from corrosion, PE film as 2nd layer and then another layer of PE film for enhancing protection.
4.2    Label Identification
With information of: Manufacturer, Goods Description, S/C NO., Lot No. Alloy & Temper, Dimension, Packing Date, or according to the clients requirements.