Ss 304 Square Pipe Weight Calculator

SS 304 Square Pipe Weight Formula:

\[ Weight = (Side Length^2 - (Side Length - 2 \times Wall Thickness)^2) \times Length \times Density \]

Side Length (outer side):

Wall Thickness:

Length:

Density (SS 304):

kg/m³

Weight:

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1. What is SS 304 Square Pipe?

SS 304 square pipe is a stainless steel hollow section with a square cross-section, widely used in construction, industrial applications, and architectural projects due to its corrosion resistance and strength.

2. How Does the Calculator Work?

The calculator uses the following formula:

\[ Weight = (Side Length^2 - (Side Length - 2 \times Wall Thickness)^2) \times Length \times Density \]

Where:

\( Side Length \) — Outer dimension of the square pipe (mm)
\( Wall Thickness \) — Thickness of the pipe walls (mm)
\( Length \) — Length of the pipe (m)
\( Density \) — Material density (kg/m³, 7930 for SS 304)

Explanation: The formula calculates the cross-sectional area of the metal (excluding the hollow center) and multiplies by length and density to get total weight.

3. Importance of Weight Calculation

Details: Accurate weight calculation is crucial for structural design, transportation planning, cost estimation, and load-bearing capacity assessments.

4. Using the Calculator

Tips: Enter outer side length, wall thickness, pipe length, and material density (default is 7930 kg/m³ for SS 304). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the standard density of SS 304?
A: The standard density is 7930 kg/m³, though it may vary slightly depending on the specific alloy composition.

Q2: How accurate is this calculation?
A: The calculation is theoretically accurate for perfect square pipes. Real-world variations in manufacturing tolerances may cause slight differences.

Q3: Can I use this for rectangular pipes?
A: No, this calculator is specifically for square pipes. A different formula is needed for rectangular pipes.

Q4: What are common applications of SS 304 square pipes?
A: Common uses include handrails, structural frames, machinery guards, and architectural features where corrosion resistance is important.

Q5: How does wall thickness affect weight?
A: Weight increases approximately linearly with wall thickness - doubling the wall thickness nearly doubles the weight (for small thicknesses relative to side length).