Plastic Mould Steel P20 Flat Bars Tool Steel Block

Plastic Mould Steel P20 Flat Bars Tool Steel Block

Name: Plastic Mould Steel P20 Flat Bars Tool Steel Block
Brand: JAYANT IMPEX
Price: 175.0 INR
Availability: InStock

175.0 INR/Kilograms

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Chemical Composition C: 0.28-0.40%, Mn: 0.60-1.00%, Si: 0.20-0.80%, Cr: 1.40-2.00%, Mo: 0.30-0.55%, Ni: 0.30-1.00%
Product Form Flat Bar, Block
Hardness 28-34 HRC (as supplied)
Material Composition % As per P20 standard (C: 0.28-0.40%, Cr: 1.40-2.00% etc.)
Temper Annealed
Width Varies (custom sizes available)
Coating Type None / as per customer requirement
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Plastic Mould Steel P20 Flat Bars Tool Steel Block Price And Quantity

Minimum Order Quantity 1 Kilograms
Price 175.0 INR/Kilograms

Plastic Mould Steel P20 Flat Bars Tool Steel Block Product Specifications

Steel Product Type Block / Flat Bar
Application Plastic Moulds, Tool & Die Making, Injection Moulds, Extrusion Moulds
Hardness 28-34 HRC (as supplied)
Chemical Composition C: 0.28-0.40%, Mn: 0.60-1.00%, Si: 0.20-0.80%, Cr: 1.40-2.00%, Mo: 0.30-0.55%, Ni: 0.30-1.00%
Grade P20
Product Form Flat Bar, Block
Steel Standard AISI P20, DIN 1.2311, JIS SCM4
Material Composition % As per P20 standard (C: 0.28-0.40%, Cr: 1.40-2.00% etc.)
Dimension (L*W*H) As per customer requirement / Standard or Custom
Composition Alloyed with chromium, molybdenum, nickel
Temper Annealed
Surface Machined / Black / Rough / Peeled
Width Varies (custom sizes available)
Color Natural Grey - Metallic
Coating Type None / as per customer requirement
Usage Plastic Mould Steel / Engineering Applications
Weight Variable depending on size and thickness
Product Name Plastic Mould Steel P20 Flat Bars Tool Steel Block
Material Grade P20 Tool Steel
Tensile Strength ~1000 Mpa
Recyclable Yes
Thickness Available from 8 mm to 200 mm or more (as per requirement)
Size Custom sizes available, length up to 6000 mm
Diameter NA for flat bars and blocks
Heat Resistance Yes
Steel Type Alloy Tool Steel
Finish Type Hot Rolled / Annealed / Machined
Shape Flat Bar / Block
Corrosion Resistant Moderate

Stock Form Blocks, Flats, Squares
Edge Condition Sharp/Cut Edges
Weldability Good (pre-heating recommended)
Machinability Excellent, for tool and die preparation
Delivery Condition Annealed, Pre-hardened or as required
Minimum Order Quantity As per supplier terms
Packing Export worthy wooden box or loose as required
Wear Resistance Good for moulding operations

Product Description

Material Classification and Cross Reference

Material Designation	Alloy Family	Primary Form	Application Method	Equivalent Standard
AISI P20	Chromium Molybdenum Tool Steel	Flat Bar Forged Block	Machining EDM Polishing	UNS T31502 ASTM A681
DIN 1.2311	Chromium Molybdenum Tool Steel	Forged Block Rolled Plate	Machining Surface Texturing	EN ISO 4957 40CrMnMo7
DIN 1.2312	Resulfurised Tool Steel	Flat Bar Machining Block	High Speed CNC Milling	EN ISO 4957 40CrMnMoS8-6
DIN 1.2738	Nickel Chromium Molybdenum Tool Steel	Heavy Cross Section Block	Large Mold Frame Fabrication	EN ISO 4957 45NiCrMoV16-6

Nominal Chemical Composition

Element	Element Name	Minimum Mass Fraction	Maximum Mass Fraction	Nominal Value
Fe	Iron	Balance	Balance	96.20
C	Carbon	0.28	0.40	0.35
Mn	Manganese	0.60	1.00	0.80
Cr	Chromium	1.40	2.00	1.70
Mo	Molybdenum	0.30	0.50	0.40
Si	Silicon	0.20	0.80	0.40
P	Phosphorus	0.00	0.03	0.015
S	Sulfur	0.00	0.03	0.015

Physical and Mechanical Properties

Property	Value Range	Metric Units	Imperial Units
Density	7.85	Grams per Cubic Centimeter	0.284 Pounds per Cubic Inch
Hardness Pre Hardened	28 to 34	Rockwell C	Rockwell C
Tensile Strength Ultimate	960 to 1100	Megapascals	139000 to 159000 Pounds per Square Inch
Yield Strength	830 to 980	Megapascals	120000 to 142000 Pounds per Square Inch
Modulus of Elasticity	205	Gigapascals	29700000 Pounds per Square Inch
Thermal Conductivity at 20 Celsius	29 to 34	Watts per Meter Kelvin	201 to 236 BTU Inch per Hour Square Foot Fahrenheit
Thermal Expansion Coefficient	11.8 to 13.5	Micrometers per Meter Kelvin	6.55 to 7.50 Microinches per Inch Fahrenheit
Maximum Working Temperature	400	Celsius	752 Fahrenheit

Versatile Solutions for Mould and Die Applications

P20 tool steel flat bars and blocks are engineered to meet the demands of plastic moulding and tool & die production. Their superior machinability and moderate hardness enable precise shaping and robust tool life, catering to various moulding and engineering tasks. With a selection of finished surfaces-machined, black, rough, or peeled-these products offer both flexibility and high performance for manufacturers and fabricators.

Custom Sizes and Secure Packaging

Choose the right size and form for your application-P20 flat bars and tool steel blocks can be tailored in width, thickness, and length as per your specifications, with options to accommodate both standard and custom dimensions. Each product is packed securely either in export-worthy wooden boxes or loose, based on your shipping requirements, ensuring safe delivery to your site.

FAQ's of Plastic Mould Steel P20 Flat Bars Tool Steel Block:

Q: How should P20 flat bars and blocks be processed for optimal tool and die preparation?

A: P20 flat bars and blocks are known for their excellent machinability, allowing for precision shaping during tool and die preparation. For best results, use appropriate cutting tools, maintain recommended speeds, and pre-heat when welding. Post-machining treatments-such as surface finishing or additional hardening-can further enhance performance depending on your application.

Q: What delivery conditions are available for P20 tool steel blocks and how do they affect usage?

A: P20 blocks and bars are supplied either annealed, pre-hardened, or as required. Annealed steel offers ease of machining and is suitable for further hardening processes, while pre-hardened steel saves time and is ready for immediate use. You can select the delivery condition that best matches your production needs and schedule.

Q: When is pre-heating recommended during the welding of P20 steel blocks?

A: Pre-heating is recommended prior to welding P20 tool steel to minimize the risk of cracking and ensure strong weld joints. Typically, pre-heat temperatures should align with established guidelines for alloyed tool steels, especially for thick sections or repair welding on completed tools.

Q: Where can these tool steel blocks be utilized in manufacturing?

A: P20 tool steel blocks and flat bars are highly suitable for plastic mould manufacturing, including injection and extrusion moulds, as well as for general tool and die making. Their ability to withstand moulding operations-thanks to good wear resistance and mechanical strength-makes them widely used across engineering, automotive, and electronics industries.

Q: What is the minimum order quantity for P20 flat bars and blocks?

A: The minimum order quantity for P20 flat bars and tool steel blocks varies depending on supplier terms. It is advisable to confirm the specific MOQ with your chosen manufacturer or dealer to ensure alignment with your procurement needs.

Q: How do customers benefit from custom size availability and secure packaging?

A: Custom size options allow customers to receive P20 steel in precise dimensions needed for their projects, reducing waste and optimizing workflow. Export-worthy packaging protects the steel during transit, minimizing the risk of damage and ensuring materials arrive in quality condition for immediate use.

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