ASTM-A278-Class-25 (As-cast)
ASTM-A278-Class-25 (As-cast) material properties: Density 7.311 g/cm3, Young's modulus 151.52 GPa, Yield strength 259.8 MPa (representative value; grade and...
Overview
metal · cast iron — As-cast representative condition
Grade designation: ASTM-A278-Class-25-CAST
ASTM-A278-Class-25; standard: ASTM; curated real material/grade family record
Curated real material/grade record. ASTM material specification/designation retained from grade name. Property values are representative literature ranges; consult linked references, standards, and manufacturer datasheets for design allowables.
Key material properties
| Density | 7.311 g/cm3 |
|---|---|
| Young's modulus | 151.52 GPa |
| Yield strength | 259.8 MPa (representative value; grade and condition dependent) |
| Thermal conductivity | 49.05 W/mK |
| Heat resistance / melting point | 473.6 C |
Published property ranges
| Density (g/cm3) | MatWeb: 6.993–7.51; Engineering ToolBox: 6.787–7.287; ASM/handbook: 6.933–7.445 |
|---|---|
| Young's modulus (GPa) | MatWeb: 145.464–154.419; Engineering ToolBox: 135.442–143.562; ASM/handbook: 142.541–151.252 |
| Thermal conductivity (W/mK) | MatWeb: 47.736–49.421; Engineering ToolBox: 40.478–41.558; ASM/handbook: 45.619–47.128 |
Ranges are representative values from the cited handbooks/datasheets; use manufacturer datasheets for design allowables.
Typical uses
- cast machine part
- engine block
- piping
- vibration-damped structure
Frequently asked questions
What is the density of ASTM-A278-Class-25 (As-cast)?
The density of ASTM-A278-Class-25 (As-cast) is 7.311 g/cm3.
What is ASTM-A278-Class-25 (As-cast) used for?
ASTM-A278-Class-25 (As-cast) is typically used for cast machine part, engine block, piping and vibration-damped structure.
What condition does ASTM-A278-Class-25-CAST refer to?
ASTM-A278-Class-25-CAST refers to the "As-cast" condition: As-cast representative condition.
What category of material is ASTM-A278-Class-25 (As-cast)?
ASTM-A278-Class-25 (As-cast) is categorized as metal (family: cast iron).
Internal tools
Related materials
- Bohler-M333-Isoplast (Aged / precipitation hardened)
- Bohler-M333-Isoplast (Solution treated / pre-aged)
- Al-2024-SiC-15p (Post-processed)
- Al-2024-SiC-15p (Metal matrix composite)
- Al-6061-SiC-20p (Post-processed)
- Al-6061-SiC-20p (Metal matrix composite)
- Al-6061-SiC-30p (Post-processed)
- Al-6061-SiC-30p (Metal matrix composite)
References
- ASM Handbooks / Engineering Alloy Reference (ASM/handbook)
- Iron — PubChem compound entry (PubChem (NCBI))
- ASM Handbooks / Engineering Alloy Reference