Classification of alloy steel castings
更新時間：2019-08-06 09:19:34
In order to meet our different technological requirements, alloy steel castings have different classifications. In fact, there are various classifications according to different classification methods. This paper introduces how many categories they can be divided into according to the total amount of alloy elements.
2, high alloy cast steel, with wear resistance, heat or corrosion resistance and other special properties. Such as high manganese steel ZGMn13, is a kind of anti-wear steel, mainly used to make parts used in dry friction working conditions, such as grab front wall and grab teeth of excavator, tractor and tank track, etc. Chromium-nickel stainless steel ZG1Cr18Ni9 and chromium-nickel stainless steel ZG1Cr13 and ZGCr28, etc., high corrosion resistance to nitric acid, mainly used for manufacturing chemical, petroleum, chemical fiber and food equipment parts.
To sum up, alloy cast steel can be divided into the above two types according to the total amount of alloy elements. Here, users are reminded to choose according to the working environment in actual use.
1, low-alloy steel casting, China's main application of manganese series, manganese silicon series and chromium series. Such as ZG40Mn, ZG30MnSi1, ZG30Cr1MnSi1, etc. ZG40Cr1 is commonly used to manufacture important stress parts such as high-strength gear and high-strength shaft.
2, high alloy cast steel, with wear resistance, heat or corrosion resistance and other special properties. Such as high manganese steel ZGMn13, is a kind of anti-wear steel, mainly used to make parts used in dry friction working conditions, such as grab front wall and grab teeth of excavator, tractor and tank track, etc. Chromium-nickel stainless steel ZG1Cr18Ni9 and chromium-nickel stainless steel ZG1Cr13 and ZGCr28, etc., high corrosion resistance to nitric acid, mainly used for manufacturing chemical, petroleum, chemical fiber and food equipment parts.
To sum up, alloy cast steel can be divided into the above two types according to the total amount of alloy elements. Here, users are reminded to choose according to the working environment in actual use.
