6061 aluminum rods
Update: 2019/6/12??????View:
- Brand: ???
- Type: ???
Introduction
Ordinary hard aluminum alloy, good machinability, medium strength6061 is an alloy that can be strengthened by heat treatment. It has good formability, weldability, machinability, and moderate strength. It can maintain good operation after annealing.
The main alloy elements of 6061 alloy are magnesium and silicon, and Mg2Si phase is formed. If it contains a certain amount of manganese and chromium, it can neutralize the bad effects of iron. Sometimes a small amount of copper or zinc is added to enhance the strength of the alloy without significantly reducing its corrosion resistance. There is also a small amount of copper in the conductive material to offset the bad effects of titanium and iron on conductivity. Zirconium or titanium can refine grain and control recrystallization structure. To improve machinability, lead and bismuth can be added. Mg2Si is soluble in aluminum, so the alloy has the function of artificial aging hardening.
6061 - T651 is the main alloy, alloy 6061 is the pre-draft heat treatment process of high quality aluminum alloy products, its strength is not compared with 2 or 7 XXX XXX department system, but its more magnesium, silicon alloy properties, has the excellent processing performance, excellent welding characteristics and electroplating, good corrosion resistance, high toughness and processing after deformation, dense material without defects and easy polishing, coloring film easily, good features such as oxidation excellent results.
Typical application
Applications include aerospace fixtures, electrical fixtures, communications, and also widely used in automation machinery parts, precision processing, mold manufacturing, electronics and precision instruments, SMT, PC board solder carrier and so on
| 合金牌號 | 硅Si | 鐵Fe | 銅Cu | 錳Mn | 鎂Mg | 鉻Cr | 鋅Zn | 鈦Ti | 鋯Zr | 其它 | 鋁AL | |||
| 新牌號 | 舊牌號 | 0.4-0.8 | 0.70 | 0.15-0.4 | 0.15 | 0.8-1.2 | 0.04-0.35 | 0.25 | 0.15 | —— | 每個(gè) | 總計(jì) | ||
| 6061 | LD31 | 0.05 | 0.15 | 余量 | ||||||||||
Mechanical properties of
|
鋁合金牌號及 狀態(tài) |
抗拉強(qiáng)度 Rm/Mpa |
屈服強(qiáng)度 Rp0.2/Mpa |
延伸率/% | 硬度/ HBWα | ||||||||||
| 6061-T6 | 290 | 240 | 10 | 95 |
Physical properties of
|
鋁合金牌號及 狀態(tài) |
熱膨脹系數(shù) (20-100℃) μm/m·k |
熔點(diǎn)范圍 (℃) |
電導(dǎo)率 20℃(68℉) (%IACS) |
電阻率20℃(68℉) Ωmm2/m |
密度 (20℃)(g/cm3) |
|||||||||
| 6061-T6 | 23.6 | 582-652 | 40 | 0.043 |
2.8 |
|||||||||
More Products
