S1. Supplementary Requirements: Weldable Grade 55 Bars and Anchor Bolts S1.1 The material described in this section is intended for welding. This supplemental section, by chemical composition restrictions and by a carbon equivalent formula, helps to provide assurance of weldability. S1 Supplement: W...
S1 Supplement: Weldable Grade 55 Chemical Composition ElementHeat AnalysisProduct Analysis Carbon, max %0.30.33 Manganese, max %1.351.41 Phosphorus, max %0.040.048 Sulfur, max %0.050.058 Silicon, max %0.50.55 Source: ASTM F1554-15 S1.4.1 ...