hot sale 20mm dh36 shipbuilding steel

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AH36, DH36, EH36 High Strength Shipbuilding Steel

AH36, DH36, EH36 High Strength Shipbuilding Steel

Grade E steel impact force at -40 °C. High-strength shipbuilding steel plate can be further divided into:AH32, DH32, EH32; AH36, DH36, EH36 and AH40, DH40, EH40. 1. The general grades A, B, D, and E are distinguished according to the impact temperature of the steel. The impact values of all grades of steel are the same.sp.info Astm a131 grade b and astm a514 grade B steel equivalent The high-quality carbon structural steel contains less harmful impurity elements (S, P) and non-metallic inclusions, and has excellent plasticity, toughness and processing technology. Square Steel:20mm-800mm Hot sale Astm a131 dh36 and astm a514 shipbuilding steel material in the steel market;sp.info

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