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P20 vs H13 — Best Choice for Long-Run Plastic Moulds Plastic Mould Steel · Grade Comparison · Virat Special Steels

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  A practical, application-first guide for mould makers, tool rooms, and procurement teams choosing between   two most popular plastic mould steel grades.   Choosing the wrong mould steel doesn't just cost money — it costs production runs, surface finish quality, and mould life. Here's how to pick the right one.   At a Glance: P20 vs H13 The table below gives a side-by-side view of both grades across the most critical properties mould buyers evaluate:                             P20 Steel Pre-hardened Mould Steel H13 Steel Hot Work Tool Steel Hardness 28–34 HRC (pre-hardened) Hardness 44–52 HRC Toughness High Toughness Very High Polishability Good Polishability Excellent Machinability ...
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How Virat Special Steels Delivers High-Quality Steel Across India

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From raw material sourcing to pan-India distribution — a comprehensive look at India's trusted special steel supplier and manufacturer.   In India where infrastructure is booming and industrial demand for precision tool & die steel is higher, Virat Special Steels has emerged as one of India's most dependable names in high-quality steel supply and distribution.   1957 3500 tons 35+ 1.5K+ Existence Stock Grades Satisfied Clients Product Range: Every Grade, Every Need Product Range: v   Hot Work v   DB6, H11, H13, H21, H10, H12 v     v   Cold Work v   D2, D3 v     v   High Speed Steel v   M2, M35, M42, T1   v   Plastic Mold Steel v   P20, P20+Ni v   ...
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