Typical Brazing Material Aa3003 Aluminum Sheet Coil - China

1 - Specification

1.1 - Material AA303 alloy;

1.2 - Temper: O, H14, H16 is typical;

1.3 - Dimension

Width from 450mm to 1300mm, Thickness from 0.08mm to 2mm;

Tolerance for width ±1mm, Tolerance for thickness ±0.01mm;

1.4 - Mechanical Properties

Meet industry standard and China standard or custom standard

1.5 - Chemical composition

Silicon: Max 0.6%;

Iron: Max 0.7%

Copper: 0.05 to 0.20%

Manganese: 1.0 to 1.5%

Magnesium: Max 0.05%

Chromium: Max 0.05%

Zinc: 1.2 to 1.8%

Bismuth: Max 0.05%

Zirconium: Max 0.05%

Titanium: Max 0.05%

Aluminum: Remainder

1.6 - Depth of Curvature

In any length or width of 1 meter of the material, the depth of arc shall not exceed 2 mm.

2 - Surface finish

a.

The material shall be free from pinholes and tearing;

b.

The material shall be free waves and buckles;

c.

The slit edges must be free from burrs and shall be straight and parallel.

3 - Packing details

To be packed in wooden boxes with card board and cutting with paper core in-between the coil max package weight 1500 kgs.

a.

The coil eye dia shall be around 250/300mm;

b.

The coil outside dia shall be no more than1350mm;

c.

Packing shall not leave any damages to the slit edges or shall not collapse in the inner;

d.

Coil orientation in clockwise direction and eye to sky.

4 - Marking

Each box to be legibly marked with the name of the manufacturer or supplier, the alloy designation of material, condition, dimensions and weight.

5 - Application

Typically used in heat exchange field

Company Contact:

• Posted By: NANJING METALLI INDUSTRIAL CO., LIMITED

• Phone: +86-13626107044

• Address: NO.12 EAST MOZHOU ROAD, JIANGNING DISTRICT,, Nanjing , Jiangsu , China

• Email:

• Website: https://www.metalli-china.com

• Business Description: Contact person: Ms Frances Cai
  
  Phone: +86-025-86136265/+86-13626107044
  
  Email: frances@metalli-china.
  
  com
  
  Website: http: //www.
  
  metalli-china.
  
  com
  
  Skype: fly20091116
  
  Whats app: +86 13626107044
  
  Welcome to Nanjing Metalli !
  
  Where thermal management and metal fabrication are our business.
  
  We are experts in thermal management and metal fabrication and have been providing solutions almost every industrial application imaginable over 20 years, specializing in designing and manufacturing of heat exchangers and metal fabrication parts.
  
  From 2014, were under the name of Nanjing Metalli industrial Co., Limited.
  
  Were located in Nanjing Future Science and Technology town, where is technology innovation and intelligent manufacturing center of South of China.
  
  And thousands of high technology companies are gathering here and working hard to aim at achieving “China dream”.
  
  We have grown rapidly, driven by the ease of our strong supply chain network and the comprehensive capabilities from concept, research, design to manufacturing as well as development and after-sales service.
  
  We make things easy for all customers — from startups to Fortune 500 companies — to access manufacturing on demand by providing the most efficient way to source high-quality solutions or custom parts.
  
  And our products are exported to over 100 regions and countries all over the world.
  
  Our capabilities include vacuum brazing, nocklok brazing, CNC machining, sheet metal fabrication, stamping, deep drawing, metal spinning, aluminum die casting, aluminum extrusion, welding, assembly and packaging.
  
  It begins with us, we can always do better.
  
  For inquiries, please contact info@metalli-china.
  
  com or +86 25 86136265 - Thank you.