P20 Steel Grade 1.2738 Plate

Price 190.0 INR/ Kilograms

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MOQ : 100 Kilograms

P20 Steel Grade 1.2738 Plate Specification

Weldability
Good

Country Origin
India

Flatness
Controlled

Polishability
High

Machinability
Good

Uniform Hardness
Yes

Stock Availability
Ready stock

Delivery Condition
Pre-hardened

Nickel Content
1% approx

P20 Steel Grade 1.2738 Plate Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Kilograms Per Month

Delivery Time
7 Days

Sample Available
No

Main Domestic Market
All India

About P20 Steel Grade 1.2738 Plate

Steel World is stockiest, supplier,dealer and manufacturer of the P20 Steel Grade 1.2738 Plate.P20 Steel Grade 1.2738 Plate:

Material Description:
- P20 (1.2738) is a plastic mold steel, equivalent to AISI P20+Ni tool steel.
- Nickel, chromium, and molybdenum are the alloying elements responsible for hardness and toughness.
- Specially designed for the plastic mold industry, especially for large steel mold parts.
- Supplied in the pre-hardened/quenched and tempered condition with a hardness of approximately 280320 HB.
Composition:
- Carbon : 0.350.45%.
- Manganese (Mn): 1.301.60%.
- Phosphorus (P): 0.03% max.
- Sulfur (S): 0.03% max.
- Silicon (Si): 0.200.40%.
- Chromium (Cr): 1.802.10%.
- Molybdenum (Mo): 0.150.25%.
- Nickel (Ni): 0.901.20%.
Mechanical Properties (Room Temperature):
- Yield Strength: 1080 N/mm.
- Thermal Conductivity at 100C: 33.5 W/mK.
Heat Treatment:
- Soft annealing: 710740C for about 2 to 5 hours, followed by slow cooling.
- Hardening: From 840870C, quenching in oil.
- Tempering: Slow heating to tempering temperature immediately after hardening; minimum time in furnace: 1 hour per 20 mm part thickness; tempering twice is recommended.
Applications:
- Die casting dies and injection molds.
- Synthetic plastic molds, especially large ones.
- Suitable for nitriding and chrome plating.

Exceptional Polishability and Uniform Hardness

P20 Steel Grade 1.2738 Plate stands out for its high polishability, facilitating superior mold surfaces in plastic injection and compression mold processes. The uniform hardness, achieved by incorporating 1% nickel, ensures that even complex components maintain structural integrity and a consistent surface finish across the entire plate.

Reliable Supply and Quality Assurance across India

With ready stock availability and a robust distribution network in India, P20 Steel Grade 1.2738 Plate is accessible through various dealers, exporters, manufacturers, and service providers. Controlled flatness and strict delivery conditions reinforce its reputation as a quality-assured product for urgent and large-scale industrial requirements.

FAQ's of P20 Steel Grade 1.2738 Plate:

Q: How can P20 Steel Grade 1.2738 Plate benefit my mould-making projects?

A: The high polishability and uniform hardness of P20 Steel Grade 1.2738 Plate result in superior mold surfaces and reliable, durable components. Its good machinability and weldability simplify fabrication and modifications, saving time and reducing costs in mould-making.

Q: What is the typical process for using P20 Steel 1.2738 Plate in manufacturing?

A: P20 Steel 1.2738 Plate is typically supplied pre-hardened, allowing users to directly machine, weld, and finish the plate without the need for initial heat treatment. After machining, it is often polished to achieve the required surface finish for tool or mold applications.

Q: When is P20 Grade 1.2738 recommended over other tool steels?

A: P20 Grade 1.2738 is recommended when projects demand high polishability, consistent hardness, and ease of machining-particularly in the production of plastic injection molds and die-casting components where surface quality is crucial.

Q: Where can I purchase P20 Steel Grade 1.2738 Plate in India?

A: This plate can be sourced from authorized dealers, manufacturers, exporters, suppliers, and wholesalers throughout India. Many maintain ready stock for immediate dispatch to ensure prompt fulfillment of diverse project requirements.

Q: How does the controlled flatness of P20 Steel 1.2738 Plate impact end usage?

A: Controlled flatness ensures minimal distortion during machining and finishing, which is essential when precision and consistency are vital for mold and die applications. This property reduces rework and helps maintain tight engineering tolerances.

Q: What are the advantages of pre-hardened delivery condition in this steel grade?

A: Being pre-hardened, P20 Steel 1.2738 Plate eliminates the need for initial heat treatment, enabling immediate machining and faster project turnaround while maintaining mechanical properties throughout the range of plate thicknesses.

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