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IS 1570 (Part 7) Fe360H vs IS 11169 (Part 1) 20Ni7Mo2

Related Material — 65% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 7) Fe360H (IS 1570 (Part 7):1992) and IS 11169 (Part 1) 20Ni7Mo2 (IS 11169 (Part 1):2022) are both steel grades. IS 1570 (Part 7) Fe360H is classified under Carbon Steel, while IS 11169 (Part 1) 20Ni7Mo2 is classified under Alloy Steel — a different category, which is worth noting alongside the chemistry match below. IS 1570 (Part 7) Fe360H 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) 20Ni7Mo2 is commonly used for cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex b). IS 1570 (Part 7) Fe360H is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 20Ni7Mo2 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 7) Fe360H vs IS 11169 (Part 1) 20Ni7Mo2 is a 65.9% 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 65%.

Frequently Compared With IS 1570 (Part 7) Fe360H:
BS 970 (Part 1) 040A10 BS 970 (Part 3) 070M55 BS 970 (Part 1) 055M15 BS 970 (Part 1) 045A10 BS 970 (Part 1) 045M10 BS 970 (Part 3) 045M10 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
Match Breakdown
CHEMISTRY MATCH
65.9%
MECHANICAL MATCH
No shared data
OVERALL
65%
Specifications
Property IS 1570 (Part 7) Fe360H IS 11169 (Part 1) 20Ni7Mo2
Standard IS 1570 (Part 7):1992 IS 11169 (Part 1):2022
Category Carbon Steel Alloy Steel
C (%) <=0.20 0.17-0.22
Si (%) 0.10-0.35 0.10-0.35
Mn (%) 0.40-1.20 0.45-0.70
P (%) <=0.03 <=0.035
S (%) <=0.03 <=0.035
Cr (%) <=0.25 <=0.15
Ni (%) <=0.30 1.65-2.00
Mo (%) <=0.10 0.20-0.30
Cu (%) <=0.30 <=0.15
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) Fe360H IS 11169 (Part 1) 20Ni7Mo2
Tensile Strength 360-480 MPa Not specified
Yield Strength >=205 MPa (0.2 % proof stress) Not specified
Elongation >=26% Not specified
Condition Plate, N, thickness over 3 to 16 (first row of Table 3) Not specified
Hardness, annealed (+AC) Not specified <=180 HBW
Typical Applications
IS 1570 (Part 7) Fe360H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
IS 11169 (Part 1) 20Ni7Mo2
Cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex B)
Key Differences
Can IS 1570 (Part 7) Fe360H Be Substituted With IS 11169 (Part 1) 20Ni7Mo2?
IS 1570 (Part 7) Fe360H and IS 11169 (Part 1) 20Ni7Mo2 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) Fe360H
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IS 11169 (Part 1) 20Ni7Mo2
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Frequently Asked Questions
What is the difference between IS 1570 (Part 7) Fe360H and IS 11169 (Part 1) 20Ni7Mo2?
Different category: IS 1570 (Part 7) Fe360H is Carbon Steel, IS 11169 (Part 1) 20Ni7Mo2 is Alloy Steel.
Can IS 1570 (Part 7) Fe360H be substituted with IS 11169 (Part 1) 20Ni7Mo2?
IS 1570 (Part 7) Fe360H and IS 11169 (Part 1) 20Ni7Mo2 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.