Chemical Composition
Base Element
Composition Note
Low-carbon mild steel
 
Mechanical Properties
Tabular Data
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DimensionsYield Strength (lbf/ft^2)Rockwell 30-T scale
Thickness, 0.14-0.29 mm1.15e7 to 1.44e773 to 79
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Yield Strength
1.15e7 to 1.44e7
lbf/ft^2    
Rockwell 30-T scale
73 to 79
   
Notes on Mechanical Properties
Recommended Rockwell HR30Tm hardness values.
 
Other Information
Material Class
Alloy Family
Alloy Group
Alloy Sub-Group
Country
Standards Body
Description
Double cold-reduced blackplate in coil form for the production of tinplate or electrolytic chromium/chromium oxide-coated steel
Alternate Name
DR620
Designation
T620
Specification Type
Specification
ISO 11951
Specification Year
1995
Specification Status
Specification Status Notes
This standard was adopted by the Bureau of Indian Standards.
Equivalent Standards
Identical to IS/ISO 11951
Organization
International Organization for Standardization (ISO)
Available forms
 
Links
 



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