201 vs 301 Stainless Steel
201 vs 301 Stainless Steel: Which Grade Is Better for Your Application? 201 and 301 are work-hardening austenitic stainless steels, but they are optimized for different cost, forming and strength requirements. 201 and 301 stainless steel can look almost identical after cold rolling, brushing or polishing. Both grades are austenitic stainless steels containing chromium, nickel […]
How to Test Stainless Steel: The Ultimate Guide
How to Test Stainless Steel: The Ultimate Guide Stainless steel testing combines material identification, dimensional inspection, mechanical testing, corrosion evaluation and traceability verification. Stainless steel cannot be identified reliably by appearance alone. Different grades may have almost identical surfaces while containing substantially different amounts of chromium, nickel, molybdenum, carbon, nitrogen and other alloying elements. […]
316L vs 317L Stainless Steel
316L vs 317L Stainless Steel: Which Grade Is Better for Your Application? Comparison of 316L and 317L molybdenum-bearing austenitic stainless steels for chemical, pharmaceutical, food-processing and industrial equipment. 316L and 317L are low-carbon, molybdenum-bearing austenitic stainless steels designed for corrosive industrial environments. Both grades offer excellent weldability, good formability and stronger resistance to pitting and […]
420J2 vs 420HC Stainless Steel
420J2 vs 420HC Stainless Steel: Properties, Hardness and Applications Comparison of 420J2 and 420HC martensitic stainless steels for blades, cutting tools and precision components. 420J2 and 420HC are martensitic stainless steels commonly considered for knives, scissors, surgical instruments, cutting tools and wear-resistant components. Both can be hardened through heat treatment, but they are not […]