ASTM A516 Güte 70 Druck Vessel Stahl
ASTM A516/A516M · Published: 2026-05-23 · Updated: July 2026
ASTM A516 Grade 70 is the most widely used carbon steel for pressure vessels, boilers, and storage tanks operating at moderate and lower temperatures. It features carefully controlled carbon content (0.27-0.31%), fine-grain practice with...
ASTM A516 Güte 70 ist der meiste widely used carbon steel für pressure vessels, boilers, und storage tanks operating bei moderate und unter temperatures. Es features carefully controlled carbon content (0.27-0.31%), fine-grain practice mit silicon-killed deoxidation, und mandatory notch-toughness testing. Available in four quality classes (55, 60, 65, 70) corresponding zu tensile strength in ksi. Güte 70 provides der highest strength für thinner vessel walls, reducing weight while maintaining ASME Boiler Code compliance.
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
| Alternative Standard / Grade | Action |
|---|---|
| SA-516 Gr70 | Compare |
| P355GH | Compare |
| P295GH | Compare |
| SPV355 | Compare |
| SGV480 | Compare |
Verwandt Materials
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Frequently Asked Questions
Was temperature bereich ist A516 Gr 70 rated für?
A516 Gr 70 ist typically rated für service von -46°C zu +370°C (-50°F zu +700°F) depending ein impact testing requirements. Für unter temperatures, normalized A516 Gr 70N mit supplementary Charpy testing können extend service zu -50°C. Für cryogenic service unter -46°C, consider 304 stainless steel oder 9% nickel steel instead.
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