Q355D Alloy Steel Plate

Q355D hsla steel is a new type of high-strength low-alloy structural steel material. It is a new type of steel produced according to the GB/T 1591-2018 standard. The main components are carbon, silicon, manganese, phosphorus and sulfur, of which the carbon and manganese content Higher, giving it good strength and toughness.

Q355D low alloy steel has high strength and toughness, and its tensile strength, yield strength and impact toughness are better than ordinary carbon steel plates. Q355D low alloy steel material is an ideal structural material where it bears larger loads.

Q355D high strength low alloy steel has good processing properties and can be used for cutting, bending, drilling and other processing operations. During the processing process, Q355D high strength low alloy has good dimensional stability and surface quality, and can meet various processing accuracy requirements.

Q355D high strength low alloy hsla steel is widely used in construction, bridges, ships, automobiles and other fields.
In the construction field, Q355D high strength steel can be used to make structural parts such as beams and columns of high-rise buildings;
In the field of bridges, Q355D high tensile steel can be used to make structural parts such as main beams and cover plates of bridges;
In the field of ships, Q355D high strength low alloy structural steel can be used to make hull structural parts;
In the automotive field, Q355D high strength alloy steel can be used to make body structural parts, etc.

Q355D Steel Chemical Composition (Hot rolled):

Q355D HSLA Steel Tensile Strength:

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