ASTM A283 Grade C: Low-Tensile Structural Kohlenstoffstahl
ASTM A283/A283M · Published: 2026-05-24 · Updated: July 2026
ASTM A283 Grade C is a low-to-intermediate tensile strength carbon steel for general structural applications where higher-strength grades are not required. It offers good formability and weldability at economical cost, commonly used for storage...
ASTM A283 Güte C ist ein niedrig-zu-intermediate tensile strength carbon steel für allgemein structural applications wo higher-strength grades sind nicht erforderlich. Es offers gut formability und weldability bei economical kosten, commonly used für storage tanks, building frames, floor plates, und non-kritisch structural components. Available in four grades (EIN, B, C, D) mit increasing strength levels—Güte C ist der meiste commonly specified. Der unter carbon content (≤0.24%) ensures excellent field weldability ohne special procedures.
Quick Facts
| Kategorie | Kohlenstoffstahl |
| Norm | ASTM A283/A283M |
| Density | 7.85 g/cm³ |
| Yield Strength | 205 MPa (30 ksi) |
| Tensile Strength | 380-515 MPa (55-75 ksi) |
Global Equivalents & Cross-Reference
| Alternative Standard / Grade | Action |
|---|---|
| S235JR | Compare |
| Q215 | Compare |
| SS330 | Compare |
| St33 | Compare |
| E235 | Compare |
Verwandt Materials
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Frequently Asked Questions
Wenn sollte A283 Gr C sein chosen über A36?
Choose A283 Gr C wenn kosten ist der primär fahrer und der application tut nicht require A36's higher minimum yield strength (205 MPa vs 250 MPa). A283 ist commonly used für non-structural building components, tank bottoms, floor plates, und concrete reinforcement wo der 10-15% kosten savings outweighs der strength reduction. Für primär structural members, A36 oder A572 sollte sein used.
References & International Standards
- ASTM International. Norm Specifications für Stahl & Metal Alloys. astm.org
- International Organization für Standardization (ISO). Metallic Materials — Cross-Referenz Database. iso.org
- American Iron und Stahl Institute (AISI). Stahl Güte Designations & Equivalents. steel.org
- European Committee für Standardization (CEN). EN Stahl Standards & Numbering System. cencenelec.eu