EH32 marine steel

EH32 is a common steel for marine use, with four grades of A, B, C, and D.

Chemical composition of EH32 steel plate:
Carbon (C)≤0.18
Manganese (Mn) 0.90～1.60
Aluminum (Al)≥0.015
Silicon (Si) 0.10～0.50
Phosphorus (P)≤0.04
Sulfur (S)≤0.04

The marine steel plate EH32 Eh36 medium and thick steel plate is cut by flame with zero cutting material;
High-strength ship plate DH36 cutting and cutting, extra-thick and ultra-wide steel plate with classification society certification to ensure quality materials;
The general strength steel for hull structure is divided into four grades: A, B, D, and E. The yield strength (not less than 235N/mm^2) and tensile strength (400~520N/mm^2) of these four grades of steel are the same , only the impact energy at different temperatures is different;

The yield strength of A32, D32, E32, and F32 is not less than 315N/mm^2, and the tensile strength is 440~570N/mm^2. Impact toughness that can be achieved at -40°, -60°;

The yield strength of A36, D36, E36 and F36 is not less than 355N/mm^2, and the tensile strength is 490~620N/mm^2. Impact toughness that can be achieved at -40°, -60°;

The yield strength of A40, D40, E40, and F40 is not less than 390N/mm^2, and the tensile strength is 510~660N/mm^2. The impact toughness that can be achieved at -40° and -60°.

High-strength quenched and tempered steel for welded structure: A420, D420, E420, F420; A460, D460, E460, F460; A500, D500, E500, F500; A550, D550, E550, F550; A620, D620, E620, F620; A690, D690, E690, F690;

Steel for boilers and pressure vessels: 360A, 360B; 410A, 410B; 460A, 460B; 490A, 490B; 1Cr0.5Mo,

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