PRODUCT DESCRIPTION

1. INTRODUCTION:

Q460MC, Q550D, and Q690D are all high-strength low-alloy hot-rolled steel plates, which have high strength, good toughness, and weldability, and are widely used in fields such as bridges, buildings, automobiles, and metallurgical machinery. Their tensile strengths are 460MPa, 550MPa, and 690MPa respectively, which can meet the high-strength requirements of different fields.

Advantage:

High strength: Q460MC, Q550D and Q690D have high tensile strength, which can meet the high strength requirements in the field.

Good toughness: These three steel plates have good toughness, and can maintain good strength and toughness even in low temperature environments.

Good weldability: Q460MC, Q550D and Q690D steel plates have good weldability and can be processed by conventional welding methods.

Mature production process: The production process of these three steel plates is relatively mature, and the high strength and toughness of the steel plate can be achieved through multiple processes such as high-temperature rolling, controlled rolling, and heat treatment.

2. APPLICATION:

These three steel plates are widely used in bridges, construction, automobiles, metallurgical machinery and other fields, such as automobile frames, bodywork, axles, beams and columns in building structures, bridge components, wear-resistant parts in metallurgical machinery, etc.

In general, Q460MC, Q550D and Q690D steel plates are high-quality high-strength steel plates with excellent strength, toughness and weldability, which can meet the high-strength requirements of different fields and are widely used in various engineering fields.

3.PRODUCT PARAMETER:

International Standard & Grades

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