ASTM A516 Grade 70: Pressure Vessel Kohlenstoffstahl Plate
ASTM A516/A516M · Published: 2026-06-03 · Updated: July 2026
ASTM A516 Grade 70 is the most widely specified carbon steel for pressure vessels and boilers. It offers excellent notch toughness at low temperatures and is qualified for service from -45°C to 425°C depending on impact test requirements.
ASTM A516 Güte 70 ist der meiste widely specified carbon steel für pressure vessels und boilers. Es offers excellent notch toughness bei niedrig temperatures und ist qualified für service von -45°C zu 425°C depending ein impact testen requirements.
Quick Facts
| Kategorie | Kohlenstoffstahl |
| Norm | ASTM A516/A516M |
| Density | 7.85 g/cm³ |
| Yield Strength | 260 MPa (38 ksi) |
| Tensile Strength | 485-620 MPa (70-90 ksi) |
Global Equivalents & Cross-Reference
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Frequently Asked Questions
Was makes A516 Gr 70 verschieden von A36?
A516 Gr 70 undergoes stricter chemistry steuerung (particularly für carbon, manganese, und silicon) und mandatory fine-grain practice. Es ist tested für notch toughness (Charpy V-notch) bei specified temperatures, welche A36 ist nicht. A516 ist exclusively used für pressure-containing applications.
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