Complaint
| Alloy | Temper | Tensile strength test | Hardness test | |||||
| Thickness(mm) | Tensile strength RM(N/mm2) | Non-proportional stretching stress Rp0.2(N/mm2) | Stretching rate A50mm(%) | Pattern thickness(m) | HV | HW | ||
| 6061 | T4 | All | >=180 | >=110 | >=16 | - | - | - |
| T6 | All | >=265 | >=245 | >=8 | - | - | - | |
| 6063 | T5 | All | >=160 | >=110 | >=8 | >=0.8 | >=58 | >=8 |
| T6 | All | >=205 | >=180 | >=8 | - | - | - | |
| 6063A | T5 | <=10 | >=200 | >=160 | >=5 | >=0.8 | >=65 | >=10 |
| >10 | >=190 | >=150 | >=5 | |||||
| T6 | <=10 | >=230 | >=190 | >=5 | - | |||
| >10 | >=220 | >=180 | >=4 | |||||
https://ylj-mic.en.made-in-china.com/product-list-1.html
Mechanical properties of powder coating| Alloy and temper | Coating thickness | Color and deviation | Property of Indentation resistance | Adhesion force | Impact resistance | Cupping Test | outward appearance | |
| Average thickness | Min partial thickness | |||||||
| 6063-T5 | >=50 | >=40 | color must be consistent with color code or sample stated in sales contract | >=80 | 0 | No cracking and shedding found on coating front side under punching test.Tiny wrinkle around the concave is allowed | No cracking and shedding found under cupping test with pressed depth:6mm | Smooth,uniformed,there should be no wrinkle, flow marks,bubbles, cracking,stickness |
| Surface treatment & Colors | 3 Powder painting lines can produce out any RAL color |
| 3 Anodizing lines can make colors such as silver,champagne,bronze,black,etc | |
| 1 Fluorocarbon spray-painting line | |
| 1 Electrophoresis coating line | |
| 2 Wooden grain lamination lines can produce more than 250 wooden colors | |
| 2 Polishing lines | |
| Certificate | ISO9001,ISO14001,SGS,OHSAS 18001,USA STANDARD AAMA 2603,AAMA2604,AAMA2605,UK STANDARD BS6496,JAPANESE STANDARD JISH4100,JISH8600,JISH8602 |
Why choose us?
1.We are Top 5 of brand aluminium profile company in China. We specialized in manufacturing of all kinds of Aluminium sliding windows,Aluminium doors , Aluminium profile, aluminium curtain wall, industrial profile, and other household aluminium series over 30 years, as well as installation.
2.Our quality can meet with China GB5237 standard, Japan JISH4100, JISH8601, JISH8602 standards, United States AAMA2603, AAMA2604, AAMA2605 standards, and British BS6496 standard.
3.Yonglijian Aluminium company is over 200,000 square meters, and our aluminium alloy production annual capacity would be over 150,000 tons, window and doors curtain wall engineering capacity is 300,000 square meters.
4.Our production from raw material-Aluminium ingot to finished production-Aluminium windows and doors made by ourself, which is our main advantage, thus, we can control the quality and delivery date better than other company.
5.We have a experienced technology term with over 20 years aluminium industry experience provide the professional ideas and OEM serice.
6.QC will check the production in each step to make sure the quality.
7.Management Standard: ISO 9001, ISO14001
8.Resonable price, superior quality and punctual delivery date.
https://ylj-mic.en.made-in-china.com/company-GUANG-DONG-YONG-LI-JIAN-ALOMINIUM-CO-LTD.html
