20 Years Factory 5083 marine grade aluminium plate for Vietnam Importers
Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for 20 Years Factory 5083 marine grade aluminium plate for Vietnam Importers, We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together.
5083 marine grade aluminium plate
Aluminium alloy 5083 contains 5.2% magnesium, 0.1% manganese and 0.1% chromium. In the tempered condition, it is strong, and retains good formability due to excellent ductility. 5083 has high resistance to corrosion, and is used in marine applications. It has the low density and excellent thermal conductivity common to all aluminium alloys.
|Chemical Composition Limit Of Aluminum Alloys|
|temper||H116 ,H321, O, H112 , H32,etc|
|surface condition||mill finished|
|intergranular corrosion||no greater than 15mg/cm²|
|exfoliation corrosion||PB or better|
- Ship board;
- heatproof apparatus, material for interior and exterior of building;
- Parts of Electronic tools;
- Automobile Components.
At this particular stage the nakkashi/mural/relief work is half made and the artisan is adding the details and giving finish to the nakkashi.
Hey guys I shot this video to show you my trick to drill stainless steel. I’m a Field metal worker and these are my tips for drilling with limited supplies with hand tools. Of course its always easier to do a job with the Best tools and supplies but we can’t always have what we want!
#1 Center punch is a semi hardened rod with a blunt point that is used to put a dimple in the metal when hit with a hammer. With this dimple drill bit gets a positive start does’t walk.
If you don’t have a center punch sometimes I’ve used a large wood screw (nails don’t work well because they are soft.).
#2 Use a smaller drill bit than your final hole size. If your hole is larger than 3/16″ I suggest a 1/8″ pilot hole.
#3 GO SLOW, going to fast over heats the drill bit. Heat is your enemy.
#4 Lubricate (oil) or cool your drill bit often (water), I prefer water and cooling it often just because I don’t like the huge oil mess and needing to degrease the parts after drilling. This technique is good for less 12 holes, if you have more consider upgrading your tools and lubricant. TIME IS MONEY!