A572 Grade 65 HSLA steel plates
ASTM A572 is a high-strength low-alloy structural steel, divided into five grades: A572Gr42, A572Gr50, A572Gr55, A572Gr60, A572Gr65, of which: A572Gr42, A572Gr50, and A572Gr55 are suitable for riveted, bolted, or welded structural members. A572Gr60, A572Gr65 are suitable for bridge riveted and bolted members or other uses. A572Gr65 steel is suitable for riveted and bolted components of bridges or riveted, bolted or welded components for other purposes.
A572 Gr.65 high strength low alloy steel plate chemical composition
| Grade | C % | Si % | Mn % | P % | S % | V % | Ni % | Co % |
| A572 Gr.65 | 0.230 | 0.400 | 1.350 | 0.040 | 0.050 | 0.060 | 0.015 | 0.050 |
a572 gr.65 high strength low alloy steel sheet mechanical property
| Grade | Thickness(mm) | Min Yield (Mpa) | Tensile(MPa) | Elongation(%) |
| A572 Gr.65 | 8mm-50mm | 450Mpa | 550Mpa | 17% |
| 50mm-200mm | 450Mpa | 550Mpa | 15% | |
| The min impact energy is longitudinal energy | ||||
a572 gr.65 high strength structural steel plate Products details
ASTM A572 steel plate manufacturing method:ASTM A572 Smelting process-Steel shall be semi-sedated or sedated steel.
ASTM A572 Gr50 Standard:ASTM A572/572M.
Delivery condition: hot rolled, control rolled, normalized, normalized rolled, etc.
The steel has low carbon and low silicon, high strength, high toughness, through the control of trace elements, enhance the adhesion of the zinc layer of galvanized, long-term use of non-blackening, fully guarantee the quality of hot dip galvanized, and can be a variety of surface special processing, such as: hot dip galvanized anodic oxidation, environmental protection spraying, and so on.
A572Gr65 hsla structural steel plate can be used in riveted or bolted structures for bridges, or in other uses for riveted, bolted or welded structures. A572Gr50 and A572GR65 low alloy high-strength structural steel plates are widely used in engineering structures, such as building steel structure, construction machinery, mining machinery, trucks, bridges, pressure vessels, etc., especially for construction and engineering machinery components that require good weldability and toughness.
A572 gr.65 high tensile alloy steel sheet Products image

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