A36 material is an American standard carbon structural steel plate, which implements the standard astma36/a36m-03a. According to the chemical composition and mechanical properties, the corresponding material in China standard is q345. A36 steel plate is generally selected as the basic material of the hull structures. Before processing the A36 steel plate, the steel needs to be tested for tensile strength.
A36 steel physical properties
Physical Properties Metric English |
Comments |
||
Density |
7.85 g/cc |
0.284 lb/in³ |
Typical of ASTM Steel |
A36 steel tensile requirements
Tensile Strength, Ultimate |
400 - 550 MPa 58000 - 79800 psi |
|
Tensile Strength, Yield |
250 MPa |
36300 psi |
Elongation at Break |
20 % |
20 % |
|
23 % |
23 % |
Modulus of Elasticity |
200 GPa |
29000 ksi |
Bulk Modulus |
160 GPa |
23200 ksi |
Shear Modulus |
79.3 GPa |
11500 ksi |
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