Material DensityUS Fluid Ounces to Pounds

US Fluid Ounces to Pounds for Cast Iron

Snapshot

For Cast Iron, 1 US Fluid Ounce equals about 0.469429 Pounds.

  • Material basis: Cast Iron at 7,200 kg/m^3.
  • Example: For 0.1 US Fluid Ounces of Cast Iron, the result is 0.046943 Pounds.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

0.469429 Pounds (Cast Iron)

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API and AI agent access

US Fluid Ounces to Pounds for Cast Iron. Material: cast-iron.

Machine-readable identifiers

Conversion family
material-density
Source unit
fluid_ounce_us
Target unit
pound
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/convert

Request

{
  "family": "material-density",
  "value": 1,
  "from": "fluid_ounce_us",
  "to": "pound",
  "material": "cast-iron"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "material-density",
    "value": 1,
    "from": "fluid_ounce_us",
    "to": "pound",
    "result": {
      "raw": 0.469429000426,
      "display": "0.469429"
    },
    "canonicalPath": "/material-density/us-fluid-ounces-to-pounds/cast-iron/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

US Fluid Ounces of Cast Iron convert to pounds 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 Fluid Ounces (Cast Iron)Pounds (Cast Iron)
0.1 0.046943
1/4 0.117357
1/2 0.234715
1 0.469429
2 0.938858
5 2.347145
10 4.69429
25 11.735725
50 23.47145
100 46.9429

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 0.469429 lb per fl oz (US).

Use a measured density for a specific batch, grade or supplier; the table value is a reference, not a product specification.