News-CJM Steel Group Ltd.

O1 vs A2 Tool Steel: Which is Better for Knives and Tools?
10/28/2025 915
Detailed comparison for O1 vs A2 tool steel for knives and tooling in their properties. Find the right O1 or A2 steel supplier with global delivery service.
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Understanding Impact Resistant Steel: Grades, Applications, and Material Selection for High-Stress Environments
10/27/2025 1550
Explore high impact-resistant steel grades for construction, tooling, and extreme environments. Compare A709, 5CrW2MoSiV, AR steel, and more.
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Placa de Acero Esmaltado (Enamel Steel Plate): Características, Usos y Cómo Elegir el Material Adecuado
10/25/2025 806
Guía completa sobre la placa de acero esmaltado: características, usos industriales y diferencias frente a otros materiales.
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AR500 vs AR550 vs AR600: What’s the Difference?
10/23/2025 1420
Compare AR500 vs AR550 vs AR600 steel plates. Learn differences in hardness, toughness, price, and applications to choose the right wear-resistant steel.
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4140 Steel Technical Guide: Properties, Composition and Equivalents
10/22/2025 1791
Detailed 4140 steel technical information including chemical composition, mechanical properties, equivalent standards, machining, and welding guidelines.
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4140 Steel: Properties, Applications & Heat Treatment Guide
10/21/2025 598
Discover 4140 steel overview: key specifications, broad applications in automotive, machinery, and energy industries and main features for buyers and engineers.
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A514 Grade Comparison: Grade B, E, H, Q Differences
10/20/2025 504
Compare A514 steel grades B, E, H, and Q with this detailed guide. Learn yield strength, thickness, toughness and procurement insights for your project.
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ASTM A514 Steel Plate: Properties, Welding, Composition, and Equivalent Grades
10/17/2025 1170
Comprehensive guide about ASTM A514 steel plate: strength, hardness, welding, machinability, chemical composition, and equivalent grades for your projects.
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U Channel Steel Guide for Distributors & Construction Companies
10/16/2025 1889
Comprehensive guide on U Channel Steel: standard sizes, materials, price factors, and applications for distributors & construction projects worldwide.
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Tinplate Sheet vs. Tin-Free Steel (TFS): Which Is Best for Cans, Lids & Packaging?
10/13/2025 1127
Compare tinplate sheet and tin-free steel (TFS) for food cans, lids, and decorative packaging. ind the best material for your project with CJM.
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