... JIS, DIN, ASTM, and BSSurface treatment: painting, epoxy powder coating, anodizing, and polishingWeight: 0.1 to 10,000kgUsed in metallurgy, automobile ... it is needed," the result is a very strong part with relatively low weight.Light weightThe weight of aluminum is approximately ... can be joined by welding, brazing, soldering, adhesive bonding, mechanical fastening by stakin, as well as by the use of ...