US Teaspoons to Short Tons (US) for Cast Iron
Snapshot
For Cast Iron, 1 US Teaspoon equals about 0.000039 Short Tons (US).
- Material basis: Cast Iron at 7,200 kg/m^3.
- Example: For 0.1 US Teaspoons of Cast Iron, the result is 0.000004 Short Tons (US).
Interactive conversion
Converter Calculator
Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.
0.000039 Short Tons (US) (Cast Iron)
SwitchAPI and AI agent access
US Teaspoons to Short Tons (US) for Cast Iron. Material: cast-iron.
Machine-readable identifiers
- Conversion family
material-density- Source unit
teaspoon_us- Target unit
short_ton_us- Material
cast-iron
Use these identifiers in the API request. Sources and model limits also apply to software clients.
Example API request and response
POST /api/v1/convertRequest
{
"family": "material-density",
"value": 1,
"from": "teaspoon_us",
"to": "short_ton_us",
"material": "cast-iron"
}Essential response
{
"ok": true,
"conversion": {
"family": "material-density",
"value": 1,
"from": "teaspoon_us",
"to": "short_ton_us",
"result": {
"raw": 0.0000391190833688,
"display": "0.000039"
},
"canonicalPath": "/material-density/teaspoons-us-to-short-tons/cast-iron/"
}
}Explanation
US Teaspoons of Cast Iron convert to short tons (us) using one fixed density basis of 7200 kg/m^3. Match temperature, composition and material grade to the stated reference conditions.
Representative cast iron density.
Common Conversion Values
| US Teaspoons (Cast Iron) | Short Tons (US) (Cast Iron) |
|---|---|
| 0.1 | 0.000004 |
| 1/4 | 0.00001 |
| 1/2 | 0.00002 |
| 1 | 0.000039 |
| 2 | 0.000078 |
| 5 | 0.000196 |
| 10 | 0.000391 |
| 25 | 0.000978 |
| 50 | 0.001956 |
| 100 | 0.003912 |
Methodology
Cast Iron density and calculation basis
Evidence status: publishable.
Representative gray cast iron density; ductile iron and other grades differ.
grade: Dura-Bar gray cast iron
Source basis: Dura-Bar, Density technical brief, 02/2019. Technical brief: gray iron versus ductile iron density. https://www.dura-bar.com/getmedia/811341e6-6541-48f9-b719-1d1d666a2bc8/dura-bar-density-0219.pdf?ext=.pdf Applicability: adopted-context.
Ductile iron has a separate 0.255 lb/in³ value; temperature not stated.
For this direction, mass is calculated as volume multiplied by density after normalizing the units to cubic meters and kilograms. The resulting page multiplier is 0.00003912 ton (US) per tsp (US).
Use a measured density for a specific batch, grade or supplier; the table value is a reference, not a product specification.