Steel vs Stainless Steel Weight Comparison

    Quick Comparison

    Steel: 490 lb/ft³ vs Stainless Steel: 499 lb/ft³

    Stainless Steel is 2% heavier than Steel

    Property Comparison

    Steel

    Density490 lb/ft³ (7,850 kg/m³)
    Mohs Hardness4-4.5
    Specific Gravity7.85
    Primary UseConstruction, automotive, appliances, and infrastructure
    Calculate Steel Weight

    Stainless Steel

    Density499 lb/ft³ (8,000 kg/m³)
    Mohs Hardness5.5-6
    Specific Gravity8
    Primary UseKitchen equipment, medical instruments, and architectural trim
    Calculate Stainless Steel Weight

    Density values based on industry-standard engineering references

    Last updated: February 2026

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    172 vs 169 lb/ft³

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    172 vs 165 lb/ft³

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    172 vs 150 lb/ft³

    Marble vs Limestone

    169 vs 162 lb/ft³

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    Stainless Steel

    499 lb/ft³

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    Aluminum

    169 lb/ft³

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    Natural Thin Stone Veneer (Flats)

    14 lb/ft²

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    Manufactured Stone Veneer (Flats)

    10 lb/ft²

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