Steel Knowledge

Plate 4140 Annealed: Otai Keeps Extensive Stock

As some customers are searching plate 4140 annealed, Otai can supply 4140 steel plate out of our stock. We keep over 10000 tons of 4140 plate in stock for fast delivery to worldwide by containers. Materials arrive your warehouse in around one week to south east Asia countries, two or four weeks to middle [...]

2023-12-14T00:28:07+08:00July 31st, 2023|Tags: , , , |Comments Off on Plate 4140 Annealed: Otai Keeps Extensive Stock

4140 Steel vs P20 Steel: Differences and How to Choose It

Introduction Choosing the right material for your mold applications can be a complex process, especially when you have multiple high-quality options like 4140 steel vs P20 steel. These steel types possess unique characteristics that make them ideal for specific applications. However, understanding these differences is key to making the most efficient and cost-effective choice. [...]

2023-12-21T14:59:43+08:00May 28th, 2023|Tags: , , , , |Comments Off on 4140 Steel vs P20 Steel: Differences and How to Choose It

D2 Tool Steel: Unleashing the Power of High Carbon and High Chromium

If you are in tool steel industry , you must know the famous steel - D2 cold work tooling steel. This high-carbon, high-chromium steel holds a distinctive spot in the air-hardening category. Its exceptional hardness and a unique microstructure teeming with chromium-rich alloy carbides have paved the way for a wide range of applications. [...]

2023-12-20T09:20:54+08:00May 28th, 2023|Tags: , , , , , , |Comments Off on D2 Tool Steel: Unleashing the Power of High Carbon and High Chromium

4140 Alloy Flat Bar: A Versatile Alloy Steel

A Comprehensive Guide to 4140 Alloy Flat Bar: Unveiling Its Properties, Applications, and Advantages Welcome to our comprehensive guide on 4140 alloy steel flat bar, a highly versatile and sought-after alloy steel product. As a leading provider in the industry, we are dedicated to providing you with valuable information and helping you make informed [...]

2023-11-24T09:43:25+08:00May 26th, 2023|Comments Off on 4140 Alloy Flat Bar: A Versatile Alloy Steel
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