API-5L-X70 (Annealed)
API-5L-X70 (Annealed) material properties: Density 7.826 g/cm3, Young's modulus 203.77 GPa, Yield strength 494.5 MPa (representative value; grade and...
Overview
metal · HSLA steel — Annealed representative condition
Grade designation: API-5L-X70-ANN
API-5L-X70; manufacturer/trade: API; curated real material/grade family record
Curated real material/grade record. API trade or supplier catalog grade retained from grade name. Property values are representative literature ranges; consult linked references, standards, and manufacturer datasheets for design allowables.
Key material properties
| Density | 7.826 g/cm3 |
|---|---|
| Young's modulus | 203.77 GPa |
| Yield strength | 494.5 MPa (representative value; grade and condition dependent) |
| Thermal conductivity | 44.46 W/mK |
| Heat resistance / melting point | 446.9 C |
Published property ranges
| Density (g/cm3) | MatWeb: 7.517–8.072; ASM/handbook: 7.677–8.246; Engineering ToolBox: 7.451–8.001 |
|---|---|
| Young's modulus (GPa) | MatWeb: 195.619–207.444; ASM/handbook: 205.656–218.317; Engineering ToolBox: 191.486–202.966 |
| Thermal conductivity (W/mK) | MatWeb: 42.595–43.852; ASM/handbook: 47.736–49.421; Engineering ToolBox: 40.478–41.558 |
Ranges are representative values from the cited handbooks/datasheets; use manufacturer datasheets for design allowables.
Typical uses
- bridge
- car body
- construction machinery
- pipeline
Frequently asked questions
What is the density of API-5L-X70 (Annealed)?
The density of API-5L-X70 (Annealed) is 7.826 g/cm3.
What is API-5L-X70 (Annealed) used for?
API-5L-X70 (Annealed) is typically used for bridge, car body, construction machinery and pipeline.
What condition does API-5L-X70-ANN refer to?
API-5L-X70-ANN refers to the "Annealed" condition: Annealed representative condition.
What category of material is API-5L-X70 (Annealed)?
API-5L-X70 (Annealed) is categorized as metal (family: HSLA steel).
Internal tools
Purchase options
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References
- ASM Handbooks / Engineering Alloy Reference (ASM/handbook)
- Iron — PubChem compound entry (PubChem (NCBI))
- ASM Handbooks / Engineering Alloy Reference