P20 Steel Grade 1.2311 Plate

Price 140.0 INR/ Kilograms

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MOQ : 100 Kilograms

P20 Steel Grade 1.2311 Plate Specification

High purity
High purity

No decarburization
No decarburization

Suitable for EDM
Suitable for EDM

Pre-hardened condition
Pre-hardened condition

Good polishability
Good polishability

Can be welded
Can be welded

Enhanced thermal conductivity
Enhanced thermal conductivity

Good machinability
Good machinability

Dimensional stability
Dimensional stability

Low distortion performance
Low distortion performance

Uniform hardness
Uniform hardness

P20 Steel Grade 1.2311 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 1.2311 Plate

Steel World is stockiest, supplier,dealer and manufacturer of the P20 Steel Grade 1.2311 Plate. P20 Steel Grade 1.2311 Plate:

Material Description:
- P20 (1.2311) is a versatile, low-alloy tool steel characterized by good toughness at moderate strength levels.
- Commonly used for plastic injection mold cavities and tooling, as well as for die casting dies for zinc.
- Typically sold in the pre-hardened condition with a hardness of approximately 300 HBW.
Composition:
- Carbon : Around 0.280.40%.
- Silicon (Si): Approximately 0.200.80%.
- Manganese (Mn): Usually 0.601.00%.
- Chromium (Cr): Typically 1.402.00%.
- Nickel (Ni): Often 0.801.20%.
Mechanical Properties (Room Temperature, hardened and tempered to 321 BHN):
- Yield Strength: 130 KSI.
- Tensile Strength: 150 KSI.
- Elongation: 15%.
- Reduction Area: 35%.
Heat Treatment:
- Stress Relieving Temperature: 850F900F (Hold 1 hour per inch; air cool).
- Tempering: Heat uniformly and thoroughly at the selected temperature, holding for one hour per inch of total thickness.
Physical Properties:
- Density: Approximately 0.284 lbs/in at room temperature.
- Coefficient of Thermal Expansion:
  - 700F2000F: 6.8 x 10/F.
  - 700F4000F: 7.0 x 10/F.
  - 700F5750F: 7.1 x 10/F.
- Thermal Conductivity:
  - 700F: 202 Btu/in/ft/hr/F.
  - 4000F: 209 Btu/in/ft/hr/F.
  - 8000F: 216 Btu/in/ft/hr/F.

Low Distortion and Dimensional Stability

P20 Steel Grade 1.2311 Plate is engineered to minimize distortion during machining and heat treatment, ensuring consistent shape and size. Its steady dimensional stability makes it ideal for precision mold-making, which helps maintain critical tolerances in finished parts.

Pre-Hardened for Productivity

Supplied in a pre-hardened condition, the P20 Steel Grade 1.2311 Plate eliminates the arduous process of heat treatment after delivery. This readiness accelerates tool manufacturing, reduces turnaround time, and enhances operational safety.

Versatile Machinability and Application

Known for good machinability, P20 Steel Plate works well with conventional milling, turning, and EDM techniques. Its ability to maintain uniform hardness supports consistent performance, while weldability and polishability expand its range of applications in Indian manufacturing and export sectors.

FAQ's of P20 Steel Grade 1.2311 Plate:

Q: How does P20 Steel Grade 1.2311 Plate deliver low distortion during machining?

A: The plate's balanced alloy composition and controlled manufacturing processes effectively minimize distortion, allowing components to retain precise dimensions during machining, heat treatment, and finishing operations.

Q: What are the main benefits of using P20 Steel Plate in a pre-hardened condition?

A: Using P20 Steel Plate in its pre-hardened form removes the need for post-machining heat treatment, saving time and energy. It enhances productivity and maintains consistent mechanical properties across all produced tooling.

Q: When is P20 Steel Grade 1.2311 Plate recommended for EDM applications?

A: P20 Steel Grade 1.2311 Plate is ideal for EDM (Electrical Discharge Machining) when tight tolerances, clean finishes, and uniform hardness are required, making it particularly suitable for complex molds and intricate tool designs.

Q: Where can I source P20 Steel Grade 1.2311 Plate in India?

A: You can obtain P20 Steel Grade 1.2311 Plate from reputable dealers, distributors, manufacturers, suppliers, and service providers throughout India, including major industrial hubs and specialty steel traders.

Q: What features of P20 Steel Grade 1.2311 Plate support its suitability for welding and polishing?

A: The high purity of this grade, along with its uniform hardness and resistance to decarburization, ensures successful welding and a smooth, high-quality polish, which are essential for mold and tool surfaces.

Q: How does enhanced thermal conductivity benefit P20 Steel Plate users?

A: Enhanced thermal conductivity allows for efficient heat dissipation during operation, which extends tool life, improves cycle times, and maintains stable mold temperatures during production runs.

Q: What quality controls ensure the dimensional stability and no decarburization in P20 Steel Plate?

A: Rigorous metallurgical practices, such as optimal alloy selection, heat treatment control, and surface protection, guarantee the plate's dimensional stability and prevent decarburization, resulting in consistent performance over time.

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