304 stainless steel (UNS S30400 / EN 1.4301 / 06Cr19Ni10) is a typical austenitic stainless steel. Unlike carbon steel or martensitic stainless steel, it cannot be strengthened through conventional quenching and tempering. The primary purpose of heat treatment for 304 stainless steel is to optimize …
Introduction Stainless steel is not just one material—it is a full family of alloys with very different performance levels. Some grades are designed for maximum corrosion resistance, while others focus on strength, hardness, or cost efficiency. This is why there is no single “best stainless steel”—o…
When purchasing fasteners or reviewing drawings, you’ll often see grades A, B, and C listed next to bolts and nuts. Many people confuse these with performance grades, which has led to quite a few misunderstandings. Today, we’ll discuss the “product grades” of fasteners. I. Core Myth: Product Grade ≠…
Compare SUS304/316 vs. Carbon Steel on corrosion, PREN values, and LCC. Choose the right fastener for 2026 industrial compliance and reliability.
