欧美性生活视频-日韩国产在线观看-蜜桃av在线播放-www.日本色-色av网-精品人妻在线视频-小辣椒导航-av免费不卡-欧美激情第1页-国产艳妇疯狂做爰视频-天天鲁一鲁摸一摸爽一爽-老头把女人躁得呻吟-哪里可以免费看毛片-亚洲逼院-色涩综合

Alum Precision Cast Aluminum 5083-O

Thickness: 6-1000mm Length and width: 1500*3000mm

Special ultra-wide: 2500*6000

Alum precision cast aluminum 5083 uses: tools and fixtures, equipment machines, printing equipment platforms, decorative materials, testing equipment, etc.

Main features of Alum precision cast aluminum 5083:

1. Heat-treated material, high hardness, HB70~85.

2. Finish milling surface, good surface quality, (the hand feels smooth after milling, but there are saw marks visually.)

    Thickness tolerance 0.12mm, flatness 0.13mm/㎡, roughness ≤0.4μm

3. The product is easy to process, the surface treatment effect is good, and the weldability is good.

4. The processing deformation is small, and it is suitable for products that require high straightness.

Grade: 5083 aluminum plate

Standard: GB/T 3880.2-2006

5083 performance:

①5083 aluminum plate is a high-magnesium alloy, which has good strength, corrosion resistance and machinability among non-heat-treatable alloys. The surface is beautiful after anodization. Good arc welding performance. The main alloying element in 5083 alloy is magnesium, which has good corrosion resistance and weldability, and medium strength. Excellent corrosion resistance makes 5083 alloy widely used in maritime applications such as ships, automobiles, aircraft welding parts, subway light rail, pressure vessels that require strict fire protection (such as liquid tankers, refrigerated trucks, refrigerated containers), refrigeration devices, TV towers, Drilling equipment, transportation equipment, missile parts, armor, etc.

②5083 belongs to the Al-Mg series alloy and has a wide range of applications. Especially the construction industry cannot do without this alloy. It is the most promising alloy. Good corrosion resistance, excellent weldability, good cold workability, and medium strength. The main alloying element of 5083 is magnesium, which has good forming performance, corrosion resistance, weldability, and medium strength. It is used to manufacture aircraft fuel tanks, oil pipes, and sheet metal parts of transportation vehicles and ships, meters, street lamp brackets and rivets, Hardware products, electrical enclosures, etc.　

Chemical composition range

0.40Simax, 0.40Femax, 0.10Cumax, 0.4~1.0Mn, 4.0~4.9Mg, 0.05-0.25Cr, 0.25Znmax, 0.15Timax, the maximum content of each other component is 0.05, the maximum total content of other components is 0.15, and the balance is Al.