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IS 1570 (Part 4) 11C15 vs SAE J403 1008

Strong Match — 85.4% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) 11C15 (IS 1570 (Part 4):1988) and SAE J403 1008 (SAE J403:2014) are both steel grades. Both fall under the Carbon Steel category. IS 1570 (Part 4) 11C15 is defined under Bureau of Indian Standards (IS), originating from India, while SAE J403 1008 is defined under SAE International, originating from United States.

As per chemical composition, IS 1570 (Part 4) 11C15 vs SAE J403 1008 is a 85.4% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 85.4%.

Frequently Compared With IS 1570 (Part 4) 11C15:
BS 970 (Part 1) 040A10 BS 970 (Part 3) 070M55 BS 970 (Part 3) 045M10 BS 970 (Part 1) 040A04 BS 970 (Part 1) 040A12 BS 970 (Part 1) 045A10 BS 970 (Part 3) 045A10 BS 970 (Part 1) 055M15 BS 970 (Part 1) 060A32 BS 970 (Part 1) 045A10 BS 970 (Part 1) 045M10 BS 970 (Part 1) 045M10
Match Breakdown
CHEMISTRY MATCH
85.4%
MECHANICAL MATCH
No shared data
OVERALL
85.4%
Specifications
Property IS 1570 (Part 4) 11C15 SAE J403 1008
Standard IS 1570 (Part 4):1988 SAE J403:2014
Category Carbon Steel Carbon Steel
C (%) <=0.16 <=0.10
Si (%) 0.10-0.35 Not specified
Mn (%) 1.30-1.70 0.30-0.50 (long products), <=0.50 (flat rolled)
P (%) Not specified <=0.030 (flat rolled), <=0.040 (long products)
S (%) Not specified <=0.035 (flat rolled), <=0.050 (long products)
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 1570 (Part 4) 11C15 SAE J403 1008
Tensile Strength 460-560 MPa Not specified
Yield Strength >=270 MPa (0.2 % proof stress, if specified) Not specified
Elongation >=26% Not specified
Condition Hot rolled or normalized, limiting ruling section 100 mm Not specified
Typical Applications
IS 1570 (Part 4) 11C15
Not documented
SAE J403 1008
Chemistry-only grade; product scope as listed in the composition notes
Key Differences
Can IS 1570 (Part 4) 11C15 Be Substituted With SAE J403 1008?
IS 1570 (Part 4) 11C15 and SAE J403 1008 overlap closely enough on chemistry and mechanical properties that SAE J403 1008 is often considered as a substitute for IS 1570 (Part 4) 11C15 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
Forms & Sizes Available on M-EX
IS 1570 (Part 4) 11C15
No active listings currently.
SAE J403 1008
Round Bar → (3 listings)
Diameter: 3–3 mm (0.12–0.12 in)
Length: 5600–6300 mm (220.47–248.03 in)
Wire Rod Coil → (3 listings)
Diameter: 8–8 mm (0.31–0.31 in)
On M-EX Right Now
IS 1570 (Part 4) 11C15
0 active listings and RFQs →
SAE J403 1008
6 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 4) 11C15 and SAE J403 1008?
IS 1570 (Part 4) 11C15 specifies Si which is not specified for SAE J403 1008. SAE J403 1008 specifies P, S which are not specified for IS 1570 (Part 4) 11C15.
Can IS 1570 (Part 4) 11C15 be substituted with SAE J403 1008?
IS 1570 (Part 4) 11C15 and SAE J403 1008 overlap closely enough on chemistry and mechanical properties that SAE J403 1008 is often considered as a substitute for IS 1570 (Part 4) 11C15 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.