Keywords: P20 Mould Steel, Plastic Die Steel, Injection Mould Steel, Pre-hardened Steel
Product Description: Premium plastic mould steel blocks designed for injection moulding and blow moulding applications. Pre-hardened for immediate use with excellent machinability and surface finish.
Specifications:
Applications: Injection moulding dies, blow moulding tools, extrusion dies, automotive parts moulds.
Product Details:
| Minimum Order Quantity | 10000 Kg |
| Grade | P20 |
| Grade Variant | 1.2311 |
| Hardness | 28–32 HRC |
| Form | Round Bar |
| Usage/Application | Automobile Industry |
| Thickness | UPTO 407MM |
| Length | 3000MM |
| Material | P20 |
| Surface Finishing | TURNED BRIGHT |
| Surface Condition | BRIGHT |
| Type | sale |
Almas Steel & Alloys Pvt Ltd – Precision Die Steel Cutting on Bandsaw Machines
Welcome to Almas Steel & Alloys Pvt Ltd!
In this video, we showcase our high-accuracy cutting process for Die Steel & Alloy Steel using advanced Bandsaw machines.
Our team ensures precision, perfect finish, and on-time delivery, maintaining the quality standards trusted by tool rooms, die makers, and engineering companies.
�� What You Will See in This Video
• Live steel cutting on the bandsaw
• Handling of Die Steel & Alloy Steel bars
• Accurate sizing for die makers
• Fast & efficient process followed by our team
�� About Almas Steel & Alloys Pvt Ltd
We are a trusted supplier of:
Die Steel (D2, H13, P20, OHNS, EN31, EN24, etc.)
Alloy Steel
Tool Steel
MS & Hot Rolled Material
Custom cut sizes based on your drawing
⚙️ Why Customers Trust Us
✔ Fast cutting & delivery
✔ Accurate sizes with minimum wastage
✔ Genuine material with test certificates
✔ Fair pricing with honest guidance
✔ 20+ years experience in Steel & Die industry
Additional Information:
Product Details:
| Grade Variant | P20 |
| Grade | P20 |
| Material Grade | P20 1.2738 |
| Hardness | 28–32 HRC |
| Form | Block |
| Thickness | 10-100 mm |
| Application | Automobile Industry |
| Surface Condition | Black |
| Shape | Rectangular |
| Width | 1-2 Feet |
| C 0.42 | Mn 1.50 | Cr 1.95 | Ni 1.10 | Mo 0.20 |
P20+Ni is specially used for Plastic injection die moulds. The characteristics of a material are right sharpening, photo-etching properties with high purity and good homogeneity. P20+Ni is upgraded version of plastic mold steel 0f 2311, which normally supply in Pre hardened condition. Hardness in as supplied condition 280-320 HB with having uniform hardness. The additional nickel content of 1 % increases through hardening. It has good machinability, suitable for Texturing, fine polishability, adequate corrosion resistance, vacuum-degassed steel.
P20+Ni High Hard ( HXM 24 )P20+Ni is with High Hardness 360-400 BHN and increase alloy elements to get extra life and outstanding polishing.
Steel PropertiesP20 +Ni is upgrade version of plastic mold steel 0f 2311, which normally supply in Pre hardened condition. Hardness in as supplied condition 280-320 HB. The additional nickel content of 1 % increases through hardening. It is micro-alloyed. It has good machinability, suitable for texturing, outstanding polishability, adequate corrosion resistance. vacuum-degassed steel with the following excellent features.
Physical Properties| Coefficient of thermal expansionat °C | 20-100 | 20-200 | 20-300 | 20-400 | 20-500 | 20-600 | 20-700 |
| 10-6 m/(m*K) | 11.2 | 12.8 | 13.5 | 13.7 | 14.3 | 14.7 | 14.9 |
| Thermal Conductivity at °C | 20 | 350 | 700 |
| W/(m*K) | 35 | 34 | 33 |
P20+Ni is equivalent grade of most popular steel grade of DIN 2738 which is applicable for large & small plastic mould dies for Automotive Industries, Dies for Domestic goods , High finishing plastic Die, Boaster Plates of Presses, Die Holders & Shoe blocks for drop Hammers, Press Cassettes , Upsetter Blocker, forging dies, Different dies & mold for plastic products etc.
Heat Treatment| Soft annealing °C | Cooling | Hardness HB |
|---|---|---|
| 710 – 740 | Furnace | max. 235 |
| Hardening °C | Quenching | Hardness after quenching HRC |
|---|---|---|
| 840 – 870 | Polymer or oil | 51 |
| Tempering °C after Quenching | 100 | 200 | 300 | 400 | 500 | 600 | 700 |
| HRC | 51.5 | 50.2 | 48 | 46.2 | 43 | 39 | 29 |
Additional Information:
Product Details:
| Application | Automobile Industry |
| Material | P20 Steel |
| Length | 2-6 Feet |
| Shape | Rectangular |
| Grade | P20-1.2311 |
| Brand | Almas |
Features:
|
Grade |
% |
C |
Mn |
Si |
Ni |
Cr |
Mo |
S |
P |
|
P20 |
Min |
0.28 |
0.6 |
0.2 |
|
1.4 |
0.3 |
Max |
Max |
|
Max |
0.4 |
1 |
0.8 |
|
2 |
0.55 |
0.015 |
0.02 |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Kg |
| Grade | P20 |
| Packaging Type | Bag |
| Shape | FLAT |
| Length | 20 mm |
| Usage/Application | Automobile Industry |
| Material Grade | P20 1.2738 |
| Material | P20 MOULD STEEL |
| Thickness | 20-250mm |
| Technique | Mould Steel |
| Soft Annealing | Pre Hardened |
| Hardness | 25-27 |
| Surface Condition | Black |
| Make | China |
Additional Information:
Product Details:
| Application | Automobile Industry |
| Shape | Rectangular |
| Thickness | 20mm-200mm |
| Material Grade | P20 |
| Material | Steel |
| Grade | P20-1.2311 |
| Surface Condition | Black |
| C 0.38 | Mn 1.40 | Cr 1.85 | Mn 0.20 |
Steel Properties
P20 is the Pre Hardened Plastic mould steel hardness distributed evenly in large cross sections that have excellent weldability with least hardness elevation, good mirror polishability and less streak texture making finishing easier. Size Section availability upto 255mm thickness. Supply hardness is 240-280 BHN.
Physical Properties| Coefficient of thermal expansionat °C | 20-100 | 20-150 | 20-200 | 20-250 | 20-300 | 20-350 | 20-400 | 20-450 | 20-500 |
| 10-6 m/(m*K) | 12.7 | 12.8 | 13.1 | 13.3 | 13.6 | 13.7 | 13.8 | 14.0 | 14.3 |
| Thermal Conductivity at °C | 23 | 150 | 300 | 350 | 400 | 500 |
| W/(m*K) | 32.0 | 32.8 | 31.4 | 30.2 | 29.6 | 27.5 |
Application
Plastic mould steel equivalent to DIN 2311 use for die holders, zinc die, casting dies, backers, bolsters, injection moulds, mould frames for plastic moulds, Shoe Blocks, pressure casting moulds, recipient sleeves Etc.
Heat Treatment
| Soft annealing °C | Cooling | Hardness HB |
|---|---|---|
| 710 – 740 | Furnace | max. 235 |
| Hardening °C | Quenching | Hardness after quenching HRC |
|---|---|---|
| 850 – 880 | Oil or saltbath, 180 – 220 °C | 52 |
| Tempering °C after Quenching | 100 | 200 | 300 | 400 | 500 | 600 | 700 |
| HRC | 52 | 50.5 | 48.5 | 46 | 42 | 36.5 | 28 |
| Chemical Composition | -C: 0.35-0.45 -Cr: 1.8-2.1 -Grade: 1.2311 -Mn: 1.3-1.6 -Mo: 0.15-0.25 -P: ≤ 0.03 -S: ≤ 0.03 -Si: 0.2-0.4 |
| Related Specifications | -AFNOR: 40CMD8 -ASTM: P20 -DIN: 40CrMnMo7 -GB: 3Cr2Mo |
Additional Information: