FAQs of Widely-used Stainless Steel Pipes
Time：2015.09.01
Source: http://www.sssshangshang.com
Author：www.sssshangshang.com
How much do you know about stainless steel pipes? How many stainless steel pipe types do you know? According to different standard, stainless steel pipes can be classified into many stainless steel pipe types. For example, according to the wall thickness, stainless steel pipes can be classified into thick-wall stainless steel pipe and thin-wall stainless steel pipe. According to the production process, stainless steel pipes can be classified into stainless steel seamless pipe can stainless steel welded pipe. Apart from stainless steel pipe types, there is a lot of knowledge about stainless steel pipes we should know.
Firstly, do you know how shapes and structures affect the performance of stainless steel pipes? Grain size and shape of the metal has important influence on stamping performance of the stainless pipe. When the stainless steel tube grain size increases, the yield limit will be reduced. The increase of grain size can make the sheet stamping performance improved. However, coarse grains can result in orange peel shaping on the surfaces of stamping products. Because of relative reduction in the grain boundaries, impurities of stainless steel pipes will be collected. What is more is that metal brittle propensity is going to increase. A large number of experiments show that stamping performance of pipes with pancake shaped grains is much better than stainless steel pipes with equated grains.
Secondly, what effect does different elements what stainless steel pipes contained have? The only element decides the property of stainless steel pipe is chrome. Each stainless steel seamless pipe contains a certain amount of chromium. The reason for chrome to be the main factor that affects stainless steel seamless pipe performance is that after adding chromium alloy elements into the steel, the internal contradiction moves towards the aspects of development in the resistance to corrosion damage. Carbon is one of the main elements of the industrial stainless steel pipe. Stainless steel pipe performance and structure are largely depended on the form of carbon content in steel and its distribution. The influence of the carbon is particularly significant in the stainless steel pipe hardness and corrosion resistance.
Thirdly, what is the chrome-nickel stainless steel pipe? Stainless steel pipes with austenite structure are called chromium nickel stainless steel pipes. If the stainless steel pipe contains about 18% of Cr, 8% ~ 10% of N, 0.1% of C, it has the stable austenite structure. Chromium nickel stainless steel pipes are easy to cut. If contains Mo, Cu element, the stainless steel pipes can have corrosion resistance to phosphoric acid, the corrosion of formic acid, acetic acid and urea. Are you in need of stainless steel pipes? If so, we are your best choice as we provide all stainless steel pipe types which are of high quality.
Firstly, do you know how shapes and structures affect the performance of stainless steel pipes? Grain size and shape of the metal has important influence on stamping performance of the stainless pipe. When the stainless steel tube grain size increases, the yield limit will be reduced. The increase of grain size can make the sheet stamping performance improved. However, coarse grains can result in orange peel shaping on the surfaces of stamping products. Because of relative reduction in the grain boundaries, impurities of stainless steel pipes will be collected. What is more is that metal brittle propensity is going to increase. A large number of experiments show that stamping performance of pipes with pancake shaped grains is much better than stainless steel pipes with equated grains.
Secondly, what effect does different elements what stainless steel pipes contained have? The only element decides the property of stainless steel pipe is chrome. Each stainless steel seamless pipe contains a certain amount of chromium. The reason for chrome to be the main factor that affects stainless steel seamless pipe performance is that after adding chromium alloy elements into the steel, the internal contradiction moves towards the aspects of development in the resistance to corrosion damage. Carbon is one of the main elements of the industrial stainless steel pipe. Stainless steel pipe performance and structure are largely depended on the form of carbon content in steel and its distribution. The influence of the carbon is particularly significant in the stainless steel pipe hardness and corrosion resistance.
Thirdly, what is the chrome-nickel stainless steel pipe? Stainless steel pipes with austenite structure are called chromium nickel stainless steel pipes. If the stainless steel pipe contains about 18% of Cr, 8% ~ 10% of N, 0.1% of C, it has the stable austenite structure. Chromium nickel stainless steel pipes are easy to cut. If contains Mo, Cu element, the stainless steel pipes can have corrosion resistance to phosphoric acid, the corrosion of formic acid, acetic acid and urea. Are you in need of stainless steel pipes? If so, we are your best choice as we provide all stainless steel pipe types which are of high quality.
