Industry News & Updates

• 16-09-03
  DIN 1.7035 Alloy Steel — 40Cr Mould Steel & 5140 Steel Round Bars Factory

  An overview of DIN 1.7035 alloy steel, commonly referenced as 40Cr mould steel, and its relationship to ASTM 5140 grades. Covers production standards, mechanical properties, and typical applications for round bar forms supplied by Chinese mills.

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  Building Material Round Steel Bar — ASTM Specifications in Focus

  A technical look at round steel bars used in construction and structural applications, with emphasis on ASTM dimensional tolerances and material certifications relevant to international procurement.

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  S45C Steel Properties & Mechanical Performance

  Examination of S45C medium-carbon steel, its tensile strength, hardness ranges, and heat-treatment response. Compares JIS S45C with equivalent SAE 1045 and discusses suitability for shafts, gears, and machinery components.

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  Steel Plate Market Update — Grades & Supply Trends

  Brief commentary on current steel plate grade availability across major Asian markets, touching on structural, pressure-vessel, and wear-resistant plate categories relevant to downstream fabricators.

Jianhui Metals Group maintains a dedicated news section to keep industry professionals informed about developments in carbon steel, alloy steel, and specialty bar products. Recent updates have highlighted the technical specifications and production standards for grades such as DIN 1.7035 alloy steel, commonly referenced alongside 40Cr mould steel and ASTM 5140 round bars. These materials play a vital role in manufacturing and construction, where precise mechanical properties and dimensional tolerances are essential. The company also shares insights on building material round steel bars, focusing on ASTM specifications and material certifications that support quality assurance. By providing timely industry news, Jianhui Metals Group helps customers stay current with evolving standards and product offerings across the steel bar market.