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ASTM A36 is a widely used mild and hot-rolled steel known for its excellent welding and fabrication properties. It is versatile and supports a variety of processes such as drilling, grinding, punching, tapping, and machining. These features make it suitable for both structural and industrial applications, offering reliability and ease of use. One of the […]
ASTM A29 is an important standard published by ASTM International that specifies the requirements for hot-wrought steel bars, including carbon, alloy, and stainless steel varieties. It provides clear guidelines for manufacturing and quality control, ensuring the reliability and performance of steel bars used across various industries. This standard outlines the mechanical properties, chemical compositions, and […]
Super duplex stainless steel and duplex stainless steel differ primarily in their alloy composition and corrosion resistance. Super duplex stainless steels typically contain about 25% chromium, compared to the 22% chromium content in duplex stainless steel grades. This increased chromium content enhances the pitting corrosion resistance, making super duplex materials suitable for more aggressive environments. […]
Super Duplex stainless steel, as the name suggests, combines the characteristics of two main alloy types: austenitic and ferritic stainless steels. The microstructure of duplex material typically comprises an equal 50/50 mix of these phases, offering a balance of strength and corrosion resistance. In metallurgy, stainless steel is an alloy containing at least 10.5% chromium, […]
What is the Density of Steel? Steel has a density of approximately 7.85 g/cm³ or 7850 kg/m³, equivalent to about 490 pounds per cubic foot. Its high density contributes to its strength and durability, making it a preferred choice for construction and industrial applications. When buying steel, understanding details like dimensions, weight, and density is […]
What Is Alloy Steel? Alloy steel is created by mixing iron with other elements like silicon, chromium, molybdenum, boron, vanadium, nickel, and aluminum. These alloying elements enhance its strength, toughness, hardness, and resistance to wear and corrosion. Key Alloying Elements and Their Benefits Manganese: Reduces brittleness and improves workability, especially when combined with sulfur and […]
The ASTM A240 standard, developed by the American Society for Testing and Materials, specifies the requirements for chromium and chromium-nickel stainless steel plates, sheets, and strips. These materials are commonly used in pressure vessels and general-purpose applications. This standard includes a wide range of stainless steel grades, detailing their chemical composition and mechanical properties for […]
Stainless steel is available in various grades, each with distinct chemical compositions, tensile strengths, and other properties. Among the most popular are 304 and 430 stainless steel. Let’s explore the unique features and benefits that these two grades offer. The market offers a variety of stainless steel grades, each designed for specific applications due to […]
SAE 1045 steel, a widely used medium-carbon steel, is a popular choice around the world due to its excellent balance of high strength, weldability, and impact resistance. Its versatility and reliability make it ideal for many applications, and its affordability adds to its appeal, offering a cost-effective solution for various industries. Before purchasing, it’s important […]
This month, we examine the differences between ERW, DOM, and seamless tubing. ERW (Electric Resistance Welded) Tubing ERW refers to a welding process that involves both spot and seam welding, primarily used in the production of round, square, and rectangular steel tubing. The process begins by uncoiling a steel strip and trimming its sides to […]
