4704

Tool Steel Drill Rod A2

Part #: 4704

 Our A-2 Drill Rod (1.25") is air-hardening ground and polished. This grade can be used to replace O-1 for applications for safer heat treating, less distortion during hardening and greater wear resistance. This grade will show about 75% less movement during heat treating than with O-1. 

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

Material Meets These Standard(s):  ASTM A-681, SAE J-437

Dimensions Weight/Lineal Foot: 4.2243 lbs
Dimension Name Value
Diameter 31.75"
View Other Sizes
  WARNING: Cancer and Reproductive Harm -
       www.P65Warnings.ca.gov
    Custom cuts are not available for this item.
    Weight/Lineal Foot
    4.2243 pounds
    Material Specifications

    This material meets the following specs:
    ASTM A-681

    This material meets the following specs:
    SAE J-437

     
    Chemistry Information: A2 Tool Steel
    Element Percentage
    C 0.95 - 1.05
    Cr 5.13
    Fe 91
    Mn 1 max
    Mo 1.15
    P 0.03 max
    S 0.03 max
    Si 0.5 max
    V 0.33

    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: Tool Steel Drill Rod A2

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