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Product Overview
Introduction To Engineering Steel P1
MOKSH TUBES & FITTINGS LLP is a leading manufacturer, supplier, exporter, importer, and stockist of P1 steel products such as precision ground bars, plates, sheets, and forgings.
EN P1, is a high-carbon, high-chromium, cold work tool steel known for its excellent wear resistance, toughness, and hardness. It is widely used in applications requiring high strength and precision, such as dies, punches, and tooling components that undergo severe mechanical stresses.
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P1 Tool Steel Specifications
| Category | Details |
|---|---|
| Grade | AISI P1 / UNS T51601 |
| Type | Low-Carbon Mold Steel (Prehardening & Machinability Grade) |
| Testing | Hardness, Tensile, Charpy Impact, Microstructure, Chemical Analysis, UT (Optional) |
| Conditions | Annealed, Pre-Hardened, Hardened & Tempered, Forged |
| Certification | EN 10204 3.1 / 3.2 |
Chemical Composition of P1 Tool Steel
| Element | Composition (%) |
|---|---|
| Carbon (C) | 1.35 – 1.60 |
| Manganese (Mn) | 0.25 – 0.45 |
| Silicon (Si) | 0.10 – 0.40 |
| Chromium (Cr) | 11.00 – 13.00 |
| Molybdenum (Mo) | 0.80 – 1.20 |
| Vanadium (V) | 0.20 – 0.50 |
| Phosphorus (P) | ≤ 0.030 |
| Sulfur (S) | ≤ 0.030 |
High chromium and carbon content provides P1 tool steel with excellent abrasion resistance, edge retention, and reliable toughness.
Physical Properties of P1 Tool Steel
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.85 g/cm³ | 0.284 lb/in³ |
| Melting Range | 1370 – 1400 °C | 2500 – 2550 °F |
| Elastic Modulus (Tension) | 200 GPa | 29,000 ksi |
| Elastic Modulus (Torsion) | 80 GPa | 11,600 ksi |
| Poisson’s Ratio | 0.29 | — |
| Thermal Conductivity | 45 W/m·K | — |
| Specific Heat | 460 J/kg·K | — |
Heat Treatment Response – P1 Tool Steel
| Process | Temperature Range | Result |
|---|---|---|
| Annealing | 800 – 840 °C | Soft structure (~200 HB) for machining |
| Hardening | 950 – 980 °C | Very high hardness achieved |
| Tempering | 180 – 500 °C | Hardness–toughness balance |
Mechanical Properties of P1 Tool Steel
Annealed Condition (Soft State – For Machining)
| Property | Typical Value |
|---|---|
| Tensile Strength | 517 – 760 MPa |
| Yield Strength | 276 – 450 MPa |
| Elongation | 20 – 30 % |
| Hardness (Brinell) | 140 – 240 HB |
| Hardness (Rockwell) | 75 – 85 HRB |
Hot-Finished Condition
| Property | Typical Value |
|---|---|
| Tensile Strength | 552 – 758 MPa |
| Yield Strength | 310 – 620 MPa |
| Elongation | 15 – 25 % |
| Hardness (Brinell) | 160 – 220 HB |
Hardened & Tempered Condition (Working Condition)
| Property | Typical Value |
|---|---|
| Tensile Strength | 1500 – 1900 MPa |
| Hardness | 55 – 62 HRC |
| Wear Resistance | Excellent |
| Impact Toughness | Moderate to High |
Products in Engineering Steel P1
Engineering Steel P1 is typically available in:
✔
Seamless Pipes
✔
Welded Pipes (ERW & EFW)
✔
Tubes (Capillary, U-Bend)
✔
Sheets & Plates
✔
Coils & Strips
✔
Round Bars, Flat Bars, Hex Bars, Square Bars
✔
Pipe Fittings (Elbows, Tees, Reducers, Caps, Stub Ends)
✔
Flanges (Weld Neck, Slip-On, Blind, Socket Weld, Threaded)
✔
Fasteners (Bolts, Nuts, Screws, Washers, Studs)
✔
Custom Fabricated Components
Engineering Steel P1 products are produced to the following global standards:
Uses and Advantages
Exceptional hardness and wear resistance
Good toughness compared to other high carbon tool steels
High dimensional stability and resistance to deformation
Excellent for applications requiring sharp cutting edges and durability
Applications of Engineering Steel P1
Engineering Steel P1 is primarily used for:
Cold Work Tooling
Punches, dies, shear blades, and forming tools requiring high wear resistance and toughness.
Precision Engineering
Components subjected to high mechanical stresses and wear.
Automotive and Machinery
Parts requiring dimensional stability under repeated load and stress.
WHY CHOOSE US?
P1 Tool Steel Price in India
Typical Range: ₹250 – ₹400 per kg
(Price varies by OD, wall thickness, form, and finish)
Contact us for exact quotation based on size and quantity.
FAQ's
What is P1 steel used for?
P1 steel is primarily used for cold work tooling, including dies, punches, shear blades, and forming tools, as well as precision engineering components requiring high wear resistance and toughness.
What are the key properties of P1 steel?
P1 steel offers excellent hardness, wear resistance, toughness, and dimensional stability, making it ideal for high-precision and heavy duty tooling applications.
In what forms is P1 steel available?
P1 steel is available in bars, sheets, plates, tubes, flanges, fasteners, and custom fabricated components to meet diverse industrial and engineering requirements.
Why is P1 steel suitable for cold work applications?
Its high carbon, high chromium composition provides sharp cutting edges, superior wear resistance, and resistance to deformation under repeated mechanical stresses, making it ideal for cold work tools.
Why choose MOKSH TUBES & FITTINGS LLP for P1 steel?
We offer premium P1 steel products with a wide range of sizes, custom processing options, strict quality control, competitive pricing, fast delivery, and dedicated technical support.
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For any questions or to request a quote for P1 steel products, contact Moksh Tubes & Fittings LLP — your trusted partner for premium tool steels.
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