The Ultimate Buyer's Guide for Purchasing 2738 mold steel

Are you looking for DIN ( P20 + Ni) Steels in India ?

You can find more information on our web, so please take a look.

Have you understand the advantages of using DIN Steel (P20 +Ni)?

Virat Special Steels announced as the largest stockiest of DIN ( P20 + Ni) which is supposed to be an upgraded version of the plastic mold steel . Just like plastic mold steel , DIN is also supplied in a pre hardened condition. The most specific use of DIN is that for the purpose of making plastic injection die molds. Besides the fact that DIN is supplied in pre hardened condition, some of the other important characteristics of this steel are s follows:

In the state, when the same is supplied to the customers, the level of hardness of the steel is at 280-320 HB. The nickel content in the steel increases by 0.8% &#; 1.5% on further hardening.

Plastic Mold Steel DIN

This steel is micro alloyed.

The best characteristic of this steel, which makes it perfect for the making of plastic injection die molds, is the fact that it is very good in machining. As a result of this, it becomes absolutely suitable for various purposes like Texturing, polishing of the outsides of various products, provides excellent corrosion resistance to the products, etc.

Other than the making of plastic injection die molds, there are many other applications of this steel. Some of those applications have been discussed below:

This steel can be used for making dies for many different industries like the automotive industry, domestic goods industry, etc.

Plastic molds of various sizes, big as well as small, can be easily made from the use of DIN 1. (AISI P20).

It is useful in the manufacturing of numerous dies and products like high finishing plastic die, Boaster plates used in presses, shoe / Sow blocks and die hammers, which are used for the making of drop hammers, press cassetes, forging dies, Upsetter blockers, and various other dies and molds made for different plastic products.

This steel has a very high demand in the market for the simple reason that this modern and upgraded version of plastic mold steel , offers increased alloy element, which not only increases its hardness, but it also provides extra life. Thus, the parts manufactured through the use of this steel last for a much longer duration. 

At the same time, the quality of polishing that is done on this steel is also very good. The hardness present in the steel is also uniform throughout the product. Almost all Leading steel company like Virat Special Steels is Stocking and supplying this product and the demand for the same is increasing on a constant basis.

Virat Special Steels is the largest stockist and supplier of P20 + Ni and P20 tool steel in flat, square and round bars. We provide steel in all sizes as your requirements. P20 Steels is available in flat, square and round shape. 

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Plastic mold steel is one important material for the whole molding industry. Mould steel provides the necessary strength and durability for long-lasting molds. But how do you choose the right steel materials for your need, as there are difference hardness. Let&#;s talk about the mold steel hardness difference for three common plastic mold steel: 1., P20, and 1. today.

Introduction of Plastic Mold Steels

What is Plastic Mold Steel?

Plastic mold steel is a type of tool steel specifically designed for plastic molding. Due to the demands of plastic molding, these steels are with certain properties like hardness, wear resistance, and thermal stability.

Importance of Hardness in Mold Steels

Hardness is a very important factor in mold steels. It determines how well the mold can withstand the pressures of injection molding and resist wear over time. A harder mold steel will have a longer lifespan, but it&#;s also essential to balance hardness with other properties like toughness and machinery property.

Detailed Comparison 1. vs P20 vs 1.

DIN 1. Plastic Mold Steel

Overview

1. steel is a popular pre-hardened plastic mold steel. It&#;s known for its balanced combination of hardness, toughness, and thermal stability.

Hardness and Properties

Typically, 1. has a hardness range of 28-32 HRC. This hardness ensures good wear resistance, making it suitable for medium-sized molds.

ASTM P20 Plastic Mold Steel

Overview

P20 steel is perhaps the most widely used plastic mold steel. It&#;s pre-hardened, which means it can be used without further heat treatment, saving time and costs.

Hardness and Properties

P20 steel generally has a hardness between 28-34 HRC. It offers excellent polishability, making it a top choice for molds that require a high-quality finish.

DIN 1. Plastic Mold Steel

Overview

1. steel is a more upgrade materials for the P20 mold steel. It contains added nickel, which gives it better hardness and polishability.

Hardness and Properties

With a hardness range of 33-37 HRC, 1. is harder than both 1. and P20. This makes it ideal for larger molds or those that require a longer lifespan.

Applications for Plastic Mold Steel

Which Steel to Choose for Specific Molding Needs?

• For medium-sized molds: 1.
• For high-quality finish requirements: P20
• For larger molds or extended lifespan: 1.

Conclusion

Choosing the right plastic mold steel is crucial for the success of any molding project. While 1., P20, and 1. all offer unique advantages, understanding their hardness differences can guide you to the best choice for your specific needs.

FAQs

If you want to learn more, please visit our website mold steel.

1. What is the primary use of 1. mold steel?
   • Primarily used for medium-sized molds due to its balanced properties.
2. Is P20 suitable for high-polish molding applications?
   • Yes, P20 offers excellent polishability, making it ideal for such requirements.
3. How does 1. compare to P20 in terms of hardness?
   • 1. is generally harder than P20, making it suitable for larger molds.
4. Can I use 1. for large molds?
   • While possible, 1. or P20 might be more suitable due to their hardness and properties.
5. Do all these steels require post-molding heat treatment?
   • No, these are pre-hardened steels and can be used without further heat treatment.