P20 Steel Plate Supplier in India – P20 Mould Steel Plates

P20 Steel Plate Supplier in India | P20 Tool Steel Plates | DIN 1.2311 | Plastic Mould Steel

When it comes to manufacturing plastic injection moulds, mould bases, dies, and precision tooling, selecting the right steel plate is essential for achieving reliable performance and long service life. P20 steel plate is one of the widely used mould steels because of its combination of machinability, toughness, polishability, and pre-hardened condition.

Milano Special Steel is a supplier of P20 steel plates in India, serving mould manufacturers, tool rooms, engineering companies, automotive industries, and other industrial customers with P20/DIN 1.2311 material requirements.

What Is P20 Steel Plate?

P20 steel plate is a chromium-molybdenum alloy mould and tool steel commonly used for plastic moulds and tooling applications. It is frequently supplied in a pre-hardened condition, allowing many mould components to be machined without requiring additional hardening.

P20 steel is commonly associated with AISI P20 and DIN 1.2311 designations. However, exact composition, hardness, and specifications can vary depending on the applicable standard and material manufacturer.

P20 steel plates are particularly suitable for applications requiring a combination of:

• Good machinability
• Good toughness
• Good polishability
• Uniform hardness
• Dimensional stability
• Suitable wear resistance
• Reliable performance in mould applications

P20 Steel Plate Supplier in India

Milano Special Steel supplies P20 mould steel plates and P20 tool steel for industrial applications across India.

Our P20 steel plate solutions can be considered for:

• Plastic injection moulds
• Mould bases
• Mould cavities
• Mould cores
• Die components
• Tooling blocks
• Inserts
• Industrial tooling
• Engineering components

Customers can discuss their required grade, dimensions, hardness, quantity, surface condition, and certification requirements with the Milano Special Steel team before placing an order.

P20 Steel Plate Grades and Specifications

P20 steel is available under different specifications and designations depending on the applicable standard.

Commonly referenced designations include:

• AISI P20
• DIN 1.2311
• 40CrMnMo7
• P20 mould steel
• P20 tool steel

It is important to confirm the exact material specification before purchasing because similar trade names or equivalent grades may not have identical chemical compositions or mechanical properties.

For critical applications, customers should request the appropriate Material Test Certificate (MTC) and verify the supplied material against their engineering specification.

P20 Steel Plate Properties

P20 steel plates are popular in mould manufacturing because they provide a practical balance of machinability, toughness, strength, and surface-finishing capability.

Good Machinability

P20 is commonly supplied in a pre-hardened condition, making it convenient for machining mould blocks, cavities, cores, bases, and other components.

Good Toughness

The material provides useful toughness for mould components exposed to repeated mechanical loading during manufacturing and operation.

Good Polishability

P20 is widely used where mould surfaces require machining and polishing. Final surface quality depends on steel quality, machining practices, heat treatment, and polishing procedures.

Uniform Hardness

Consistent hardness throughout the plate is important when machining large mould blocks and precision tooling.

Pre-Hardened Supply

P20 is frequently supplied pre-hardened. This can reduce the need for additional heat treatment for applications where the supplied hardness meets the engineering requirements.

P20 Steel Plate Hardness

P20 mould steel is commonly supplied in a pre-hardened condition. Depending on the exact specification and supply condition, typical hardness may be approximately 28–34 HRC.

The actual hardness should always be confirmed against the supplier’s material certificate and the required specification.

For applications requiring higher surface hardness or improved wear resistance, suitable surface-treatment processes may be considered after evaluating the specific grade and application.

P20 Steel Plate Applications

1. Plastic Injection Moulds

P20 is widely used for plastic injection mould components, including:

• Mould cavities
• Mould cores
• Mould bases
• Inserts
• Frames
• Tooling blocks

Its machinability and polishability make it suitable for many plastic mould manufacturing requirements.

2. Blow Moulding

P20 can be used for selected blow moulding applications where its mechanical and machining characteristics meet the tooling requirements.

3. Mould Bases

P20 steel plates can be machined into mould bases and supporting tooling components.

4. Industrial Tooling

P20 can also be used for jigs, fixtures, tooling blocks, machine components, and other engineered applications.

5. Automotive Tooling

Automotive manufacturers and component suppliers use moulds and tooling for producing a wide variety of components. P20 can be considered for appropriate plastic moulding and tooling applications.

Advantages of Using P20 Steel Plate

Choosing P20 steel plate can offer several benefits for mould and tooling manufacturers:

✔ Pre-hardened condition
Can reduce additional heat-treatment requirements for suitable applications.

✔ Good machinability
Suitable for CNC machining and conventional machining processes.

✔ Good toughness
Provides a useful balance between strength and toughness.

✔ Good polishability
Suitable for mould surfaces requiring finishing and polishing.

✔ Versatile applications
Widely used in plastic moulds, mould bases and tooling.

✔ Practical manufacturing performance
Can be a cost-effective material choice for many general-purpose mould applications.

P20 Steel Plate vs H13 Steel

P20 and H13 are both commonly used tool and mould steels, but they are selected for different operating conditions.

P20 steel is widely used for plastic injection moulds and general mould tooling, particularly where good machinability and polishability are important.

H13 steel is a hot-work tool steel commonly selected for applications involving higher temperatures, thermal cycling and demanding hot-work tooling conditions.

The correct material depends on factors such as:

• Operating temperature
• Tooling application
• Required hardness
• Wear resistance
• Toughness
• Thermal fatigue
• Surface requirements
• Expected service life

A material specialist can help select the appropriate grade for a particular application.

P20 Steel Plate vs 1.2738

P20/1.2311 and 1.2738 are both widely associated with plastic mould applications.

The choice between them depends on the mould size, required hardness, toughness, section thickness, machining requirements, and the specific engineering specification.

For large mould blocks or demanding applications, buyers should compare the chemical composition, hardness, cleanliness, toughness and dimensional requirements before selecting a grade.

How to Choose a P20 Steel Plate Supplier in India

Choosing a reliable supplier is important because the quality and consistency of mould steel can directly affect machining, polishing, mould performance, and production costs.

Before purchasing P20 steel plates, check:

Material Grade

Confirm the exact grade and applicable standard.

Chemical Composition

Request material certification and verify the chemical composition.

Hardness

Confirm whether the material is supplied annealed or pre-hardened and verify the required hardness.

Plate Dimensions

Specify thickness, width, length, and required tolerances.

Surface Condition

Discuss whether you require hot-rolled, machined, peeled, ground, or another surface condition.

Material Certificate

For industrial and critical applications, request an appropriate MTC.

Quantity and Delivery

Confirm availability, cutting requirements, packaging, and delivery schedule.

P20 Steel Plate Supplier in Delhi NCR and Gurugram

Milano Special Steel is based in Gurugram, Haryana, and supplies tool and mould steel to customers in Delhi NCR and other industrial markets in India.

The company can cater to requirements from customers in areas including:

• Gurugram
• Delhi
• Manesar
• Noida
• Faridabad
• Bhiwadi
• Haryana
• Delhi NCR
• Other locations across India

For current availability, dimensions, hardness, and pricing, customers should contact Milano Special Steel with their exact requirements.

P20 Steel Plate Price in India

The price of P20 steel plate depends on several factors, including:

• Grade and specification
• Plate dimensions
• Thickness
• Quantity
• Hardness condition
• Surface finish
• Machining or cutting requirements
• Market conditions
• Delivery location

Therefore, instead of relying on a generic online price, it is better to request a quotation based on the exact dimensions and technical specification.

How to Order P20 Steel Plate

To receive an accurate quotation, provide:

1. Grade/specification
2. Required plate dimensions
3. Quantity
4. Hardness requirement
5. Surface finish
6. Cutting requirements
7. Delivery location
8. MTC/certification requirements

Providing these details allows the supplier to check availability and provide a more accurate commercial offer.

Frequently Asked Questions

What is P20 steel plate used for?

P20 steel plate is commonly used for plastic injection moulds, mould bases, mould cavities, cores, inserts, tooling blocks, blow moulding tools, and other mould-related applications.

Is P20 steel plate pre-hardened?

P20 is commonly available in a pre-hardened condition. The actual hardness depends on the grade and supply condition and should be confirmed before purchase.

What is the hardness of P20 steel plate?

Typical pre-hardened P20 material may be supplied around 28–34 HRC, depending on the exact specification and supplier condition.

Is P20 the same as DIN 1.2311?

P20 and DIN 1.2311 are commonly associated with similar mould-steel applications, but buyers should confirm the exact standard, chemical composition, hardness, and certification for the material being supplied.

Is P20 steel suitable for injection moulding?

Yes. P20 is widely used for plastic injection moulds and related tooling components because of its machinability, toughness, and polishability.

Can P20 steel be polished?

Yes. P20 is commonly selected for mould applications requiring machining and polishing. The achievable surface finish depends on material quality and the machining and polishing process.

Where can I buy P20 steel plate in India?

P20 steel plates can be sourced from specialized tool-steel suppliers such as Milano Special Steel. Customers should provide their required grade, dimensions, quantity, hardness, and certification requirements when requesting a quotation.

Get a Quote for P20 Steel Plate

Looking for a reliable P20 Steel Plate Supplier in India?

Milano Special Steel can assist with P20/DIN 1.2311 steel requirements for mould manufacturing, tooling, engineering, automotive, and industrial applications.

Share your required grade, plate dimensions, quantity, hardness, and delivery location to discuss your requirement and request a quotation.

Milano Special Steel
Gurugram, Haryana, India

Website: https://www.milanospecialsteel.com/