What Problems Will Occur in the Use of Common Die Tool Steel?

I don't know if you have ever used die tool steel. We should have used it a lot in the daily life. Here we will also give you a proper introduction. We also introduce you to the problems encountered in the use of die tool steel. If you want to know about it, you can take a look. It should be helpful for your later use.

1. The strength potential of die tool steel materials has not been fully exploited

The theoretical strength of steel materials is above 9000 MPa, while the strength of most current steel materials is about several hundred MPa. There is a large blank area between the ideal material and the actual material, indicating that the strength of the die tool steel has great potential for tapping.

2. Low cleanliness of die tool steel

The low cleanliness of steel limits the double improvement of butyl steel dendritic material properties. Impurity elements in steel are the source of various cracks and brittleness.

As the impurity content increases, the impact toughness of die tool steel will decrease. The ductile-brittle transition temperature still exists, which limits its application areas. At present, with the innovation and progress of steel smelting technology, the cleanliness of steel has been improved.

For example, in the 1970s, the sulfur content of steel was 0.02% to 0.004%, but by the end of the 1980s, the sulfur content fell to 0.01%. However, as a relatively important structural material for human society, steel materials are considered to be one of the indispensable resources due to higher and higher performance requirements on them.

3. The corrosion resistance of die tool steel needs to be improved

At present, the corrosive waste rate of steel materials is equivalent to 25% to 30% of the output of steel in that year, and the world's steel scrap due to corrosion is about 100 million tons every year. Studies have shown that the corrosion of steel has a great relationship with its cleanliness, which can double the corrosion rate of steel.

This is the problem that will arise in the use of the die tool steel introduced to you. I have made an analysis for you, and will you understand it better in the future?

Our company has been focusing on the development and production of special steel castings and forgings and mechanical parts. Main products: high-quality die tool steel, heavy-duty gears, wind turbine main shafts, motor shafts, high-pressure boiler tube blanks, rolls, petroleum machinery drilling tools, cylindrical forgings, square and circular forgings, rectangle forgings, ring forgings, cake forgings and various special-shaped forgings.

Products are widely used in wind power, rail transit, port machinery, mining machinery, petrochemical equipment, automobiles, ships, power stations, metallurgy and other industries. If you need to buy die tool steel, hot work die tool steel, cold work die tool steel, you can consult and contact us.

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