Posts

P20 Steel Supplier – All You Need to Know Before You Buy

Image
If you’re in the tooling, molding, or plastic injection industry, P20 steel is likely a crucial material in your operations. But finding a trusted P20 steel supplier who offers quality, reliability, and competitive pricing can be challenging. In this blog, we cover everything you need to know about P20 steel, its properties, uses, benefits, and where to buy the best quality P20 tool steel in India. 🧪 What is P20 Steel? P20 tool steel is a low-alloy tool steel commonly used for plastic molds. Known for its good machinability, excellent polishability, and decent hardness, it is ideal for applications requiring a strong mold base and long tool life. ⚙️ Properties of P20 Tool Steel Hardness (Pre-Hardened): ~28–32 HRC Tensile Strength: 965 MPa Machinability: Good Weldability: Moderate to good Polishability: Excellent for mirror-finish molds Heat Treatment: Can be nitrided or carburized for longer life 🏗️ Common Applications of P20 Steel P20 steel is w...
Post a Comment
Read more

Understanding P20 Steel: Composition, Properties, and Applications

Image
  P20 Steel , alternatively referred to by its designation DIN 1.2311, is a general-purpose tool steel commonly used in the production of plastic molds, die-casting dies, and other tooling parts. Its well-balanced mix of hardness, toughness, and machinability makes it a go-to option in industries demanding strong and accurate tooling solutions. Chemical Composition of P20 Steel The standard chemical composition consists of: Carbon (C): 0.28% to 0.40% Manganese (Mn): 0.60% to 1.00% Chromium (Cr): 1.40% to 2.00% Molybdenum (Mo): 0.30% to 0.55% Silicon (Si): 0.20% to 0.80% This particular composition of elements gives P20 steel added strength, wear resistance, as well as the capability to sustain high stress in industrial use. Hardness and Mechanical Properties P20 Steel is usually supplied in pre-hardened condition, having a hardness between 28 to 34 HRC (Rockwell Hardness). This avoids the requirement for further heat treatment, and hence it is easy to machine and saves production ...
Post a Comment
Read more