Range attributes
Rockwell 30-T scale
77 to 83
   
Yield Strength
1.29e7 to 1.59e7
lbf/ft^2    
 
Discrete attributes
~Checking Status
Date Last Checked
Monday, January 8, 2018
Alloy Family
Alloy Group
Alloy Sub-Group
Available forms
Base Element
Country
Material Class
Specification Status
Specification Type
Standards Body
 
Short text attributes
Alternate Name
DR690
Designation
T690
Specification
ISO 11951
Specification Status Notes
This standard was adopted by the Bureau of Indian Standards.
 
Long text attributes
Composition Note
Low-carbon mild steel
Description
Double cold-reduced blackplate in coil form for the production of tinplate or electrolytic chromium/chromium oxide-coated steel
Equivalent Standards
Identical to IS/ISO 11951
Notes on Mechanical Properties
Recommended Rockwell HR30Tm hardness values.
Organization
International Organization for Standardization (ISO)
 
Integer attributes
Specification Year
1995
 
Tabular attributes
Tabular Data
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DimensionsYield Strength (lbf/ft^2)Rockwell 30-T scale
Thickness, 0.14-0.29 mm1.29e7 to 1.59e777 to 83
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Further Information
 



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