3dmetal

steel

S45C Steel Explained: Properties, Heat Treatment, and Practical Selection Guide

S45C steel (JIS G4051): chemical composition, mechanical properties, heat treatment, and practical guide to choosing between S45C, 1045, C45, and SCM440.（
2026.04.27
steel
steel

JIS SS400 Steel: A36 Equivalent, Properties & Applications

SS400 is Japan's most-used structural steel. Compare SS400 vs ASTM A36, EN S275JR equivalents, chemical composition, mechanical properties, and welding tips.
2026.04.26
steel