ASTM A283 Grade D Steel Plate for General Structural Fabrication

Posted:2026-02-10 16:27:58

ASTM A283 Grade D is a higher-strength carbon steel plate within the A283 series, offering improved mechanical performance compared with Grades A, B, and C. It is designed for general structural fabrication where stable forming behavior, dependable weldability, and moderate strength are required. A283 Gr.D is commonly used in building components, welded frames, tanks, and non-pressure structural plates, providing a cost-effective solution for light-to-medium engineering applications.
Chemical Composition

Element	C	Mn	P	S	Cu
Max %	≤ 0.27	≤0.90	≤ 0.035	≤ 0.040	≤ 0.20

Mechanical Properties

Property	Yield Strength	Tensile Strength	Elongation
Requirement	≥ 230MPa	415–550MPa	≥ 20%

Applications
General structural components
Welded frames and fabrication work
Building supports and reinforcement
Storage tanks and covers
Light-to-medium engineering structures

InquiryPlease feel free to give your inquiry in the form below. we will reply you quickly!

Name:	*
E-mail:	*
Country:	*
Tel:

Company:
Language:
Product:	steel plate steel pipe shipbuilding steel
Message:	Please enter details such as Material, Specification, Quantity, Port, other requirments !