Application of SKD61 solid steel?

SKD61 steel is a steel grade according to Japanese standards. And to better understand the use of SKD61, we will present applications for solid steel SKD61?
SKD61 steel is the symbol of Japanese standard steel grade (JIS - Japan Industrial Standard) which is widely used in hot and cold industries, but SKD61 steel is preferred in hot industry (often used as hot stamping). And to help customers better understand the features of this steel line, we will present applications for solid steel SKD61?

1. The characteristics of SKD61 steel
Unlike conventional steels, the ability to balance high temperatures and ductility gives SKD61 steel a great advantage in high-temperature work environments.
Thanks to Molybdenum in its chemical composition, SKD61 steel has high abrasion resistance. In fact, Molybdenum alloys are also used as battle tanks, rocket engines, etc.

                                           What is the application for SKD61 solid steel?
The chromium content in SKD61 steel has the effect of improving the anti-ram and high temperature durability because it produces fine small carbides when the ram is secreted at temperatures above 25000C, so it has anti-ram properties up to a temperature of 2500C ÷ 30000C .
When heat treated, SKD61 steel has a hardness of about 50HRC - 55HRC. However, SKD61 steel still has good machining with little deformation after heat treatment. Note: If the tempering is too high, the steel will become brittle and brittle.
2. Application for SKD61 solid steel?
a. Aluminum extrusion molds
Aluminum extrusion molds are one of the indispensable equipment in the production of shaped aluminum. The aluminum molds help the original aluminum ingots to be designed to the desired shape according to industry standards. There are 3 basic types of molds: Solid, Porhole and Spider for hollow bars.
The aluminum extrusion mold is a mechanical structure composed of many complex parts, made of hard and durable material. The requirement of the mold is to withstand the high pressure of the press without cracking. From the aforementioned requirements, we can see that the application of SKD61 solid steel in making aluminum extrusion molds is completely consistent with the features of this steel line.
In the aluminum profile production process, the cost of aluminum extrusion production accounts for 1/3 of the production of extruded aluminum. Therefore, experienced companies often choose Japanese SKD61 steel to make aluminum extrusion molds to minimize risks and save production costs to the lowest level.
b. Mold rolled pipe
It is necessary to make steel billet molds to withstand high temperatures, and still keep stiffness in high temperature environments, so SKD61 steel is the suitable steel for making pipe molds. And the use of SKD61 solid steel is often included in the pipe making process of many large manufacturing companies.
c. Hot rolled shaft
Hot rolled roller is often used in many hot processing industry such as: Hot rolled steel roller, ... In order to be able to produce hot rolled roller, it is necessary to have high hardness, high heat resistant and abrasive materials. high wear. Therefore, SKD61 steel is a suitable steel for making hot rolled products.
                                Above are the common applications of solid steel SKD61.
Hopefully the above information will solve the problems that readers are having. If you want more detailed advice on the type of industrial steel, readers can contact 0332 91 61 61 or chat online with us.
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