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Instantly calculate estimated weights for bronze bushings, aluminum plates, stainless steel bars, cast iron parts, and engineering plastics (cast nylon, PTFE, POM, etc.) with millimeter accuracy.
Representative drawing. Diameter (Ø) and Length (L) are shown for reference.
Standard international density reference values for metals, alloys, and engineering plastics.
| Material / Alloy | Specific Gravity (g/cm³) |
|---|---|
| Bronze (Tin Bronze / Gunmetal) | 8.90 |
| Copper (Pure Copper) | 8.96 |
| Brass (Yellow Brass) | 8.50 |
| Aluminum (Cast & Wrought) | 2.70 |
| Stainless Steel (AISI 304 / 316) | 7.90 |
| Grey Cast Iron | 7.20 |
| Ductile / Nodular Iron | 7.30 |
| Carbon Steel | 7.85 |
| Lead | 11.34 |
| Zinc | 7.14 |
| Plastic Material | Specific Gravity (g/cm³) |
|---|---|
| Cast Nylon (Kestamid) | 1.15 |
| Teflon (PTFE) | 2.20 |
| Acetal / POM-C | 1.41 |
| Polyamide (PA6 / PA66) | 1.14 |
| Polyethylene (PE 1000 / UHMW) | 0.95 |
| Bakelite / Fiber Sheet | 1.35 |
| Polypropylene (PP) | 0.91 |
| Rigid PVC | 1.40 |
