人妻久久精品天天中文字幕,欧洲日本人妻多人色视频,人妻有码av中文字幕久久,午夜免费在线视频日韩欧美福利,少妇爆乳无码av专区网站寝取,中文字幕高清无码专区

  • 1
  • 2

Products

Contact Us

Hotline::400-820-8239
Meijun Metals (Shanghai) Co., Ltd. 
Tel:021-68183992 
Fax:021-68183990

Details
Position: Home> Details

AA4047

AA4047
  • Product Description

4047 aluminum alloy introduction

Standard: UNS A94047 AMS 4185 Place of Origin: USA

(Unified number system representation method for metal and alloy grades. The UNS system is composed of a letter and 5 digits.

For deformed aluminum alloys, the grades have the prefix "A9" plus AA standard 4 for cross composition, for example, AA mark

The digital grade of the UNS system is 4047, then the digital grade of the UNS system is A94047)

           

Application: Mainly used in laser welding of microwave integrated circuits, communication equipment shells and inner gaskets;

Chemical composition%: 11.0-13.0 Si, 0.30 Cu, 0.80 Fe, 0.15 Mn, 0.10 Mg, 0.20 Zn, remaining Al

Physical properties

      Density: 2.66g/cm3

      Yield: 82.7-158.6MPa

      Elongation: 4%-9%

      Hardness: 0.508, 0.762, 1.524, 3.175mm Hardness HR60-69

                       Other thickness 1/2 hard annealed HR 69-72

Specification

      Sheet Thickness: 0.5-3.175mm Width: 304.8mm Length: 916mm

      Board thickness: 6.35-38.1mm width: depends on the length requirement

      Rod diameter: 6.35-38.1mm


Previous
Next
锡林郭勒盟| 辽阳市| 景宁| 桃园县| 开化县| 合水县| 乌恰县| 涡阳县| 拜城县| 五台县| 沂水县| 太仆寺旗| 栖霞市| 鄂伦春自治旗| 杭锦后旗| 九寨沟县| 任丘市| 壶关县|