Alloy Steel Sheet 4130 Normalized

Part #: 22520

0.08" 4130 Alloy Cold Rolled Steel Sheets offer good weldability without compromising steel abrasion and impact resistance. It is commonly used in structural applications, including gears, fasteners, and some aircraft exterior.  

Normalized steel offers a higher strength tolerance while Annealed Steel is "softer" than normalized steel and offers higher workability.

4130 Steel has good machinability, good weldability and can be heat treated.

View our "Guide to Alloy Steel" for available grades, shapes and additional information.

Mill Test Reports are available on this item and can be selected during the checkout process.

Material Meets These Standard(s):  AMS 6345 D, ASTM A-505, ASTM A-506

Dimensions Weight/Square Foot: 3.3062 lbs
Dimension Name Value
Thickness 2.03"
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  WARNING: Cancer and Reproductive Harm -

    Create your own custom cut by entering the various dimensions to the right

    Note: Do not enter fractions or special characters. Examples of valid entries include 3, 5, 7.5, etc

    Cut tolerance wil be +.125" -0" (+1/8 -0).


    Cuts of less than 1 inch will be charged at the 1 full inch price

    Weight/Square Foot
    3.3062 pounds
    Dimension Name Plus Minus
    Thickness 0.007" 0.007"
    Material Specifications

    This material meets the following specs:
    AMS 6345 D

    This material meets the following specs:
    ASTM A-505

    This material meets the following specs:
    ASTM A-506

    Chemistry Information: 4130 Alloy Steel
    Element Percentage
    C 0.28 - 0.33
    Cr 0.8 - 1.1
    Fe 97.3 - 98.22
    Mn 0.4 - 0.6
    Mo 0.15 - 0.25
    P 0.035 max
    S 0.04 max
    Si 0.15 - 0.35

    Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it, you agree that any decisions you make regarding materials for your project are at your own discretion.

Selected Product: Alloy Steel Sheet 4130 Normalized

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