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IS 1570 (Part 7) Fe410H vs IS 11169 (Part 1) 40C15

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 7) Fe410H (IS 1570 (Part 7):1992) and IS 11169 (Part 1) 40C15 (IS 11169 (Part 1):2022) are both steel grades. Both fall under the Carbon Steel category. IS 1570 (Part 7) Fe410H is typically used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature, while IS 11169 (Part 1) 40C15 is commonly used for cold heading and cold extrusion of parts that are quenched and tempered; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex c). IS 1570 (Part 7) Fe410H is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 40C15 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 7) Fe410H vs IS 11169 (Part 1) 40C15 is a 71.9% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With IS 1570 (Part 7) Fe410H:
BS 970 (Part 1) 040A10 BS 970 (Part 3) 070M55 BS 970 (Part 1) 045A10 BS 970 (Part 1) 055M15 BS 970 (Part 3) 045A10 BS 970 (Part 3) 045M10 BS 970 (Part 1) 040A12 BS 970 (Part 1) 045A10 BS 970 (Part 1) 045M10 BS 970 (Part 1) 045M10 BS 970 (Part 1) 060A32 BS 970 (Part 1) 040A04
Match Breakdown
CHEMISTRY MATCH
71.9%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property IS 1570 (Part 7) Fe410H IS 11169 (Part 1) 40C15
Standard IS 1570 (Part 7):1992 IS 11169 (Part 1):2022
Category Carbon Steel Carbon Steel
C (%) <=0.20 0.36-0.44
Si (%) 0.10-0.35 Not specified
Mn (%) 0.50-1.30 1.35-1.65
P (%) <=0.03 <=0.030
S (%) <=0.03 <=0.050
Cr (%) <=0.25 <=0.20
Ni (%) <=0.30 <=0.25
Mo (%) <=0.10 <=0.06
Cu (%) <=0.30 <=0.35
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 7) Fe410H IS 11169 (Part 1) 40C15
Tensile Strength 410-520 MPa Not specified
Yield Strength >=225 MPa (0.2 % proof stress) Not specified
Elongation >=24% Not specified
Condition Plate, quadrangular seamless pipe, N, thickness over 3 to 16 (first row of Table 3) Not specified
Typical Applications
IS 1570 (Part 7) Fe410H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
IS 11169 (Part 1) 40C15
Cold heading and cold extrusion of parts that are quenched and tempered; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex C)
Key Differences
Can IS 1570 (Part 7) Fe410H Be Substituted With IS 11169 (Part 1) 40C15?
IS 1570 (Part 7) Fe410H and IS 11169 (Part 1) 40C15 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
On M-EX Right Now
IS 1570 (Part 7) Fe410H
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IS 11169 (Part 1) 40C15
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Frequently Asked Questions
What is the difference between IS 1570 (Part 7) Fe410H and IS 11169 (Part 1) 40C15?
IS 1570 (Part 7) Fe410H specifies Si which is not specified for IS 11169 (Part 1) 40C15.
Can IS 1570 (Part 7) Fe410H be substituted with IS 11169 (Part 1) 40C15?
IS 1570 (Part 7) Fe410H and IS 11169 (Part 1) 40C15 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.