SA516 Grade 70: Kohlenstoffstahl Pressure Vessel Plate for ASME Code
ASME SA516 / ASTM A516 Gr70 · Published: 2026-06-02 · Updated: July 2026
SA516 Grade 70 is the most widely specified pressure vessel carbon steel. Silicon-killed fine-grain practice ensures notch toughness. Normalized (+N) variant for service below -29°C. Every ASME pressure vessel fabricator stocks SA516-70. PWHT:...
SA516 Güte 70 ist der meiste widely specified pressure vessel carbon steel. Silicon-killed fine-grain practice ensures notch toughness. Normalized (+N) variant für service unter -29°C. Jede ASME pressure vessel fabricator stocks SA516-70. PWHT: 595°C minimum per ASME Abschnitt VIII.
Quick Facts
| Kategorie | Kohlenstoffstahl |
| Norm | ASME SA516 / ASTM A516 Gr70 |
| Density | 7850 kg/m³ |
| Yield Strength | 260 MPa |
| Tensile Strength | 485-620 MPa |
Global Equivalents & Cross-Reference
Verwandt Materials
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Frequently Asked Questions
SA516-70 vs A36?
SA516-70 ist killed steel mit guaranteed notch toughness — erforderlich für ASME pressure vessels. A36 ist nicht killed, hat nein toughness guarantee. SA516-70 costs ~20-30% mehr.
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