1. What is the hardness of S136 material?
1. The hardness of S136 material is 48-54HRC.
The hardness can reach more than 48HRC at 200°C tempering (at least 4 hours), which has better polishability and better corrosion resistance.
HRC stands for Rockwell hardness, which is the hardness value of a metal material measured using a Rockwell hardness tester. The higher the value, the higher the hardness, the higher the wear resistance, but the greater the brittleness.
2. The heat treatment hardness of S136 depends on different heat treatment processes and conditions. In general, the hardness of S136 can reach 54-5HRC after air-cooled quenching. If the quenching process is carried out by a special process such as a vacuum furnace or salt bath furnace, the hardness can be further increased to 58-6HRC.
3. How to heat treat S136 steel pre-hardened to HRC40-43 degrees?s136h What material is S136H after heat treatment? No. Both of these are commonly used die steels. S136H is a super mirror plastic mold steel, pre-hardened, with a hardness of about 30-35HRC, and no heat treatment is required.
2. What kind of material is S136?
1. S136 is a stainless steel material, which is usually used to make molds and tools, especially plastic injection molds. It belongs to martensitic stainless steel, which has good corrosion resistance, high hardness and excellent resistance to deformation. S136 stainless steel, also commonly referred to as an improved version of 420 stainless steel, has undergone special treatment to improve its mechanical properties and heat treatment properties.
2. S136 is a kind of plastic mold steel with corrosion resistance, which is what we call ** steel in daily life. Its corrosion resistance is very strong, and the machinability and hardenability are also very good. Moreover, its deformation rate is low, which can ensure good surface accuracy. Even after long-term use, the previous high accuracy can be maintained, and it is not prone to problems such as deformation.
3. S136 is a high-grade stainless steel alloy steel. S136 material is a kind of mold steel, which belongs to plastic mold steel.
Due to the high magnesium Cr content, it has an anti-rust treatment effect in the gas, and is also known as s136 die steel for gaseous stainless steel.
4. S136 is a plastic mold steel with corrosion resistance, which is equivalent to first-class steel, with good corrosion resistance, wear resistance, machinability and hardenability. In addition, it has a low deformation rate and high surface accuracy, so it can maintain the same high accuracy even after long-term production.
5. S136 is steel. S136 steel is used in the quenching and tempering state (hardness 48-54HRC), in order to meet the requirements of long-term work or the number of parts reaching more than 1 million pieces, the more suitable use method should be quenched and tempered at low temperature.