ASTM A283 Grade D: Intermediate Strength Structural Carbon Steel
ASTM A283/A283M · Published: 2026-06-03 · Updated: 2026-06-03
ASTM A283 Grade D is an intermediate-strength carbon steel plate used for structural applications where A36's higher strength is not required. It offers better formability than A36 for cold bending and moderate drawing operations.
ASTM A283 Grade D is an intermediate-strength carbon steel plate used for structural applications where A36's higher strength is not required. It offers better formability than A36 for cold bending and moderate drawing operations.
Quick Facts
| Category | Carbon Steel |
| Standard | ASTM A283/A283M |
| Density | 7.85 g/cm³ |
| Yield Strength | 230 MPa (33 ksi) |
| Tensile Strength | 415-550 MPa |
Global Equivalents & Cross-Reference
Related Materials
🧮 Material Weight Calculator
Calculate the weight based on this material's density: 7.85 g/cm³
Frequently Asked Questions
What is the difference between A283 Gr D and A36?
A283 Grade D has a lower minimum yield strength (230 MPa vs 250 MPa for A36) but offers superior formability and is typically 5-8% lower in cost. It is preferred for storage tanks, building frames, and general fabrication where strength requirements are moderate.
References & International Standards
- ASTM International. Standard Specifications for Steel & Metal Alloys. astm.org
- International Organization for Standardization (ISO). Metallic Materials — Cross-Reference Database. iso.org
- American Iron and Steel Institute (AISI). Steel Grade Designations & Equivalents. steel.org
- European Committee for Standardization (CEN). EN Steel Standards & Numbering System. cencenelec.eu