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    8 Products
    About Stainless Steel
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    Compare over 25 types of stainless steel to find the right material for you—all with material certificates for traceability.

    Extreme-Strength 17-4 PH Stainless Steel Sheets

    Image of Product. Front orientation. Stainless Steel. Extreme-Strength 17-4 PH Stainless Steel Sheets.
    Combine the strength of 400 series stainless steel with the corrosion resistance of 300 series. 17-4 PH stainless steel is fit for the most demanding applications—even storing and protecting nuclear waste. You can be confident it will stay corrosion resistant in temperatures as hot as 1100° F. Also known as 630 stainless steel.
    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
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs. Met
    Each
     
    3/8" Thick (-0.01" to 0.09" Tolerance)
    6"6"Hot RolledRockwell C35 (Hard)Rockwell C50ASTM A693, SAE AMS5604, SAE AMS5643, SAE AMS58251773T630000000
    12"12"Hot RolledRockwell C35 (Hard)Rockwell C50ASTM A693, SAE AMS5604, SAE AMS5643, SAE AMS58256625K61000000
    12"24"Hot RolledRockwell C35 (Hard)Rockwell C50ASTM A693, SAE AMS5604, SAE AMS5643, SAE AMS58256625K62000000
    12"36"Hot RolledRockwell C35 (Hard)Rockwell C50ASTM A693, SAE AMS5604, SAE AMS5643, SAE AMS58251773T64000000
     
    1/2" Thick (-0.01" to 0.09" Tolerance)
    6"6"Hot RolledRockwell C35 (Hard)Rockwell C50ASTM A693, SAE AMS5604, SAE AMS5643, SAE AMS58251773T73000000
    12"12"Hot RolledRockwell C35 (Hard)Rockwell C50ASTM A693, SAE AMS5604, SAE AMS5643, SAE AMS58256625K71000000
    12"24"Hot RolledRockwell C35 (Hard)Rockwell C50ASTM A693, SAE AMS5604, SAE AMS5643, SAE AMS58256625K72000000
    12"36"Hot RolledRockwell C35 (Hard)Rockwell C50ASTM A693, SAE AMS5604, SAE AMS5643, SAE AMS58251773T74000000
     
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