Entries by GSMetals

How to Select High-Quality Titanium Rods?

Introduction As a common titanium product and raw material, titanium rods are widely used across various industries. However, with a plethora of options available on the market, selecting high-quality titanium rods has become a critical concern for many users. This guide outlines several key characteristics to help you identify and choose premium titanium rods. 1. […]

Ti6Al4V vs Ti6Al4V ELI: A Comprehensive Comparison

Introduction Titanium alloys, known for their impressive strength-to-weight ratio and exceptional corrosion resistance, are the cornerstone materials in demanding fields like aerospace, chemical processing, and biomedical engineering. Among the titanium alloy family, Ti6Al4V (Grade 5) and its low-interstitial variant, Ti6Al4V ELI (Extra Low Interstitial, Grade 23), stand out due to their unique properties and versatility. […]

Ti-45Nb, Grade 36, 55Ti-45Nb, UNS R58450: A Technical Guide

Introduction Initially developed for application as an aerospace alloy because of its relative ease of formability, high strength, and ductility at temperatures up to 427°C (801°F), Ti-45Nb, Grade 36, 55Ti-45Nb, UNS R58450 is an ideal candidate for rivets that secure aluminum aircraft panels, particularly in areas exposed to high engine exhaust temperatures. Low Elastic Modulus […]

Refractory Metals: A Comprehensive Guide

Introduction The refractory metals include niobium (also known as Columbium), Tantalum, Molybdenum, Tungsten, and Rhenium. Except for two platinum-group metals, Osmium and Iridium, they have the highest melting points, generally above 3,000°F (1,650°C), and the lowest vapor pressures of all metals. Their good strength and durability maintain structural integrity at high temperatures. They are resistant […]

SP-700 (Ti-4.5Al-3V-2Mo-2Fe) Titanium Alloy

Introduction SP700 (Ti-4.5Al-3V-2Mo-2Fe) is a superplastic titanium alloy developed in Japan, which can be superplasticised and diffusion bonded at 775 ℃. The superplastic forming temperature is lower than that of Ti-6Al-4V alloy, and the tensile and fatigue strengths are better than those of Ti-6Al-4V alloy, so that it can be used to manufacture thin sheet […]

Material Selection Guide for Corrosion, Heat and Chemical Attacks: Hastelloy

Introduction Corrosion, heat, and chemical attacks are persistent threats in industries such as oil and gas, aerospace, chemical processing, and marine engineering. Selecting suitable materials is paramount to ensuring the safety, reliability, and longevity of critical components exposed to extreme environments. In this article, we’ll explore Hastelloy alloys, known for their exceptional resistance to corrosion […]

A Comprehensive Guideline: Titanium and Titanium Alloys

INTRODUCTION Titanium has been recognized as an element (Symbol Ti; atomic number 22; and atomic weight 47.9) for at least 200 years. However, commercial production of titanium did not begin until the 1950’s. At that time, titanium was recognized for its strategic importance as a unique lightweight, high strength alloyed, structurally efficient metal for critical, […]

Progress of High Temperature Niobium Alloy for Aerospace Applications

Introduction Niobium metal has a low density (8.57g/cm3), high melting point (2741 K), high plasticity, good corrosion resistance, and low vapor pressure, etc., Niobium alloy have a higher temperature (600 ~ 1600 ℃) than the strength and good hot and cold machining performance, you can make the shape of the complex parts, is one of […]

Ti-6Al-4V: AMS 4928 vs AMS 4965

Introduction Ti-6Al-4V is a titanium alloy commonly used in aerospace, medical, and high performance applications for its excellent strength-to-weight ratio, corrosion resistance, and high temperature stability. When comparing AMS 4928 and AMS 4965, the two specifications cover different forms of Ti-6Al-4V and differ in processing and intended applications. Product form: AMS 4928 vs AMS 4965 […]

Everything You Need to Know: Monel/Incoloy/Inconel Alloys

Introduction In various industries, including oil and gas, aerospace, chemical processing, and marine engineering, extreme conditions—such as high temperatures, corrosive environments, and mechanical stresses—necessitate using materials that exhibit exceptional durability and resistance. Consequently, nickel-based alloys such as Monel/Incoloy/Inconel Alloys are specifically engineered to withstand these demanding conditions. As a result, they ultimately provide effective solutions […]