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IS 1570 (Part 2/Sec 1) 113C6 vs SAE J403 1090

Close Alternative — 84.9% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 2/Sec 1) 113C6 (IS 1570 (Part 2/Sec 1):1979) and SAE J403 1090 (SAE J403:2001) are both steel grades. Both fall under the Carbon Steel category. IS 1570 (Part 2/Sec 1) 113C6 is typically used for automotive suspension springs (the standard links this grade to is 3195), while SAE J403 1090 is commonly used for chemistry-only grade; product scope as listed in the composition notes. IS 1570 (Part 2/Sec 1) 113C6 is defined under Bureau of Indian Standards (IS), originating from India, while SAE J403 1090 is defined under SAE International, originating from United States.

As per chemical composition, IS 1570 (Part 2/Sec 1) 113C6 vs SAE J403 1090 is a 87.4% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a close alternative overall at 84.9%.

Frequently Compared With IS 1570 (Part 2/Sec 1) 113C6:
BS 970 (Part 1) 040A10 BS 970 (Part 3) 070M55 BS 970 (Part 1) 045A10 BS 970 (Part 1) 045M10 BS 970 (Part 1) 055M15 BS 970 (Part 1) 060A32 BS 970 (Part 1) 040A04 BS 970 (Part 1) 040A12 BS 970 (Part 1) 045A10 BS 970 (Part 3) 045A10 BS 970 (Part 1) 045M10 BS 970 (Part 3) 045M10
Match Breakdown
CHEMISTRY MATCH
87.4%
MECHANICAL MATCH
No shared data
OVERALL
84.9%
Specifications
Property IS 1570 (Part 2/Sec 1) 113C6 SAE J403 1090
Standard IS 1570 (Part 2/Sec 1):1979 SAE J403:2001
Category Carbon Steel Carbon Steel
C (%) 1.05-1.20 0.85-0.98
Mn (%) 0.50-0.80 0.60-0.90
P (%) Not specified <=0.030
S (%) Not specified <=0.050
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Typical Applications
IS 1570 (Part 2/Sec 1) 113C6
Automotive suspension springs (the standard links this grade to IS 3195)
SAE J403 1090
Chemistry-only grade; product scope as listed in the composition notes
Key Differences
Can IS 1570 (Part 2/Sec 1) 113C6 Be Substituted With SAE J403 1090?
IS 1570 (Part 2/Sec 1) 113C6 and SAE J403 1090 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
On M-EX Right Now
IS 1570 (Part 2/Sec 1) 113C6
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SAE J403 1090
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Frequently Asked Questions
What is the difference between IS 1570 (Part 2/Sec 1) 113C6 and SAE J403 1090?
SAE J403 1090 specifies P, S which are not specified for IS 1570 (Part 2/Sec 1) 113C6.
Can IS 1570 (Part 2/Sec 1) 113C6 be substituted with SAE J403 1090?
IS 1570 (Part 2/Sec 1) 113C6 and SAE J403 1090 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.