July 9, 2026

Selecting between duplex and super duplex stainless steel is one of the most common material engineering decisions in offshore oil and gas, chemical processing, and marine applications. Both families offer excellent corrosion resistance and high strength compared to standard austenitic grades, but the performance gap and cost difference between them can significantly impact project economics […]

Titanium’s exceptional corrosion resistance makes it the material of choice for the most aggressive chemical, marine, and aerospace environments. However, when titanium is electrically coupled with less noble metals in the presence of an electrolyte, galvanic corrosion can destroy the less noble partner at an accelerated rate. Understanding and preventing galvanic corrosion is essential for

Protective coating systems for steel structures are critical for preventing corrosion and extending service life. The right coating system, properly applied, can protect steel for 25 years or more even in the most aggressive environments. Understanding coating chemistry, surface preparation requirements, and application methods is essential for engineers, specifiers, and facility managers. CoreMetal Steel supplies

Proper cleaning and degreasing of copper tubes is essential before brazing, welding, or putting them into critical service. Contamination from manufacturing oils, drawing compounds, storage corrosion, and handling can compromise joint integrity, degrade process fluids, or cause failures in oxygen, refrigeration, and medical gas systems. CoreMetal Steel supplies copper tubes with factory cleaning options for

Proper pipe support design is essential for safe piping system operation. Supports control pipe movement, carry weight, manage thermal expansion forces, and protect connected equipment from excessive nozzle loads. The three fundamental types – fixed, guided, and free – form the basis of all piping support systems. CoreMetal Steel supplies steel pipe and structural materials

Nickel alloy clad steel plate combines the corrosion resistance of expensive nickel alloys with the structural strength and economy of carbon steel. This bimetallic composite has become indispensable in industries where equipment must withstand aggressive corrosive environments while maintaining structural integrity under pressure and temperature. CoreMetal Steel supplies nickel alloy clad steel plate for demanding

Determining the correct wall thickness for steel pipe is one of the most fundamental engineering tasks in piping design. An undersized wall risks catastrophic failure under pressure, while an oversized wall wastes material and drives up costs. The challenge lies in balancing safety, economy, and code compliance. CoreMetal Steel supplies steel pipe in all wall

Aluminum brazing has become increasingly important across automotive, aerospace, HVAC, and electronics industries as manufacturers seek reliable joining methods that preserve base metal properties while creating strong, leak-tight joints. Unlike welding, brazing does not melt the base aluminum, resulting in minimal distortion and preserved mechanical properties. CoreMetal Steel supplies aluminum products and filler metals suitable

Sensitization in the heat affected zone (HAZ) of stainless steel weldments remains one of the most insidious failure mechanisms in corrosion-resistant piping and equipment. When chromium carbides precipitate along grain boundaries in the HAZ, the surrounding material becomes depleted of chromium, making it vulnerable to intergranular corrosion that can cause sudden, catastrophic failures in service.