CoreMetal Technical Team

Titanium Grade 7 (UNS R52404) and Grade 12 (UNS R53400) represent the two most important alloy modifications designed to enhance commercially pure titanium’s corrosion resistance through small but strategic additions of precious metals. While Grade 2 titanium offers excellent general corrosion resistance, certain aggressive environments require the enhanced performance these palladium- and ruthenium-modified grades provide. […]

Steel pipe expansion joints are essential components in piping systems that accommodate thermal growth, seismic movement, settlement, and vibration while maintaining system pressure integrity. Selecting the correct expansion joint type for your application requires understanding the advantages and limitations of each design. This guide covers the three primary types: metallic bellows expansion joints, slip (sleeve)

Hastelloy C-276 (UNS N10276) and C-22 (UNS N06022) are two of the most widely specified nickel-molybdenum-chromium alloys for corrosive chemical service. Both offer exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, but their compositional differences create distinct performance advantages in specific environments. Understanding these differences is critical for selecting the optimal alloy for

When selecting stainless steel for aggressive chemical environments, the choice between 904L and 316L represents a critical engineering decision that impacts equipment lifespan, maintenance costs, and operational safety. Both are austenitic stainless steels, but their alloy compositions create dramatically different corrosion resistance profiles, particularly in sulfuric acid, phosphoric acid, and chloride-containing environments. Chemical Composition Comparison

Aluminum alloy weldability varies dramatically across the different alloy series, making proper classification understanding and filler metal selection essential for producing sound, code-compliant welds. As aluminum finds increasing use in transportation, construction, aerospace, and marine applications, welding engineers must understand how each alloy family responds to thermal cycling and what filler metals produce optimal results.

Steel pipe support and anchor design is a critical engineering discipline that ensures the structural integrity, operational safety, and long-term reliability of industrial piping systems. Whether you are designing a process plant, power station, or offshore platform, understanding the types of pipe supports, proper spacing calculations, and anchor load analysis is essential for preventing costly