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PREN Explained: Formula, Grade Comparison and Selection Limits
PREN Explained: Formula, Grade Comparison and Selection Limits Written by: Emma, Technical Sales Engineer | Reviewed by: Ethan, Materials Engineer | Updated: August 2026 1. What Is PREN in Stainless Steel? PREN stands for Pitting Resistance Equivalent Number. It is a calculated index that estimates ...
L, H and Dual-Certified Stainless Steel Grades Explained
L, H and Dual-Certified Stainless Steel Grades Explained Written by: Emma, Technical Sales Engineer | Reviewed by: Ethan, Materials Engineer | Updated: August 2026 1. Introduction: What Do L, H and Dual Certified Mean? When ordering stainless steel, the grade number alone — 304, 316 — tells only ...
Is Stainless Steel Magnetic? 304, 316, 430 and Duplex Explained
Is Stainless Steel Magnetic? 304, 316, 430 and Duplex Explained Written by: Emma, Technical Sales Engineer | Reviewed by: Ethan, Materials Engineer | Updated: August 2026 1. The Answer: It Depends on the Grade—and Its Condition Some stainless steels are magnetic; some are not; and some grades that ...
Does Stainless Steel Rust? Causes, Corrosion Types and Prevention
Does Stainless Steel Rust? Causes, Corrosion Types and Prevention Written by: Emma, Technical Sales Engineer | Reviewed by: Ethan, Materials Engineer | Updated: August 2026 1. The Short Answer: Yes, Stainless Steel Can Rust Stainless steel is stain-less, not stain-proof. The name describes its ...
What Is Stainless Steel? Types, Properties, Manufacturing and Uses
What Is Stainless Steel? Types, Properties, Manufacturing and Uses Written by: Emma, Technical Sales Engineer | Reviewed by: Ethan, Materials Engineer | Updated: August 2026 1. What Is Stainless Steel? Stainless steel is a family of iron-based alloys containing a minimum of 10.5% chromium. This ...
Stainless Steel Grades Chart: AISI, UNS, EN and JIS Cross-Reference Guide
Stainless Steel Grades Chart: AISI, UNS, EN & JIS Cross-Reference Guide Written by: Emma, Technical Sales Engineer | Reviewed by: Ethan, Materials Engineer | Updated: August 2026 1. Introduction Every buyer, engineer, and inspector who works with stainless steel eventually encounters the same ...
