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    12 Products
    About Steel
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    Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.

    Hardened Weldable 4130 Alloy Steel Sheets

    Image of Product. Front orientation. Steel. Hardened Weldable 4130 Alloy Steel Sheets.
    The surface of this 4130 alloy steel is hardened, so it resists impact and abrasion better than standard 4130 alloy steel. Also known as chrome-moly steel, it has a low carbon content for good weldability. 4130 alloy steel is often used for pressure vessels and structural supports.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Wd.
    Lg.
    Fabrication
    Yield Strength,
    psi
    Hardness
    Specs. Met
    Each
    0.063" Thick (-0.009" to 0.009" Tolerance)
    12"12"Cold Worked80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N111000000
    24"24"Cold Worked80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N115000000
    36"36"Cold Worked80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N119000000
     
    0.1" Thick (-0.009" to 0.009" Tolerance)
    12"12"Cold Worked80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N11200000
    24"24"Cold Worked80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N116000000
    36"36"Cold Worked80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N121000000
     
    1/8" Thick (-0.009" to 0.009" Tolerance)
    12"12"Cold Worked80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N11300000
    24"24"Cold Worked80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N117000000
    36"36"Cold Worked80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N122000000
     
    1/4" Thick (-0.009" to 0.009" Tolerance)
    12"12"Hot Rolled80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N11400000
    24"24"Hot Rolled80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N118000000
    36"36"Hot Rolled80,000Rockwell C21 (Hard)ASTM A506, SAE AMS23019632N123000000
     
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