Stainless steel and aluminum alloy which good?
1, high temperature resistance performance is different
Stainless steel can withstand high temperature, melting point in 1200- 1500 degrees Celsius; Aluminum alloy can not withstand too high temperature, melting point in 500- 800 degrees Celsius.
2, hardness is different
Aluminum alloy has low density, but high strength, close to steel, good plasticity; Stainless steel is nickel-chromium alloy, hardness is higher than aluminum alloy.
3. Different prices
Stainless steel is expensive, aluminum is cheap.
4, industrial applications are different
Stainless steel has heat resistance, oxidation resistance, good formability and good weldability, which can be used as ultra-high strength materials in nuclear industry, aviation and aerospace industry applications; Aluminum alloys are used for processing parts that require good formability but do not require high strength, such as chemical products, food industrial installations and storage containers, printing plates, nameplates, reflective appliances, etc. Now many bathroom homes are made of stainless steel.
5, the surface treatment is different
Stainless steel surface treatment has surface bright treatment, surface whitening treatment, surface coloring treatment; Aluminum alloy treatment includes electroplating, spraying, anodic oxidation and so on.
They have their own characteristics and advantages, so the effect in different places is not the same, can not absolutely say which is good, as long as suitable is the best! In this way, the value of the item can be maximized.
Our products are made of stainless steel, anti-rust, wear resistance, long service life