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1069/ 1070, C70, IS 7226 (C70, IS 7226 (re-rolled))
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Chemical Composition
Base Element
Fe (Iron)
C (Carbon)
0.65 to 0.75
%
Fe (Iron)
98 to 98.8
%
(estimate)
Mn (Manganese)
0.5 to 0.8
%
P (Phosphorus)
0.04
% (maximum)
S (Sulfur)
0.04
% (maximum)
Si (Silicon)
0.1 to 0.35
%
Composition Note
Fe is listed as a Base element for this material, but its % value is not listed in the specification. The value shown is a calculated one.
Mechanical Properties
Rockwell Hardness C scale
35
(maximum)
Other Information
Material Class
Ferrous Alloy
Alloy Family
Carbon Steel
Alloy Group
High-carbon steel
Alloy Sub-Group
1069/ 1070
Country
India
Standards Body
BIS (India)
Description
CR high C steel strips t<=3 mm and width<=330 mm for general engineering; ann and re-rolled
Designation
C70
Specification Type
Standard
Specification
IS 7226
Specification Year
2001
Specification Status
Active
Specification Status Notes
active 2001
Source
Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006
Available forms
Wrought
Similar Alloys
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Organizations
Bureau of Indian Standards (BIS)
No warranty is given for the accuracy of these data
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