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IS 1570 (Part 7) 16Mo3H vs EN 10028-2 16Mo3

Close Alternative — 71.5% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 7) 16Mo3H (IS 1570 (Part 7):1992) and EN 10028-2 16Mo3 (EN 10028-2:2017) are both steel grades. Both fall under the Alloy Steel category. IS 1570 (Part 7) 16Mo3H is typically used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature, while EN 10028-2 16Mo3 is commonly used for flat products for pressure purposes. IS 1570 (Part 7) 16Mo3H is defined under Bureau of Indian Standards (IS), originating from India, while EN 10028-2 16Mo3 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 7) 16Mo3H vs EN 10028-2 16Mo3 is a 90.6% match. As per mechanical properties, the match is 33.3%. Combined, this makes them a close alternative overall at 71.5%.

Frequently Compared With IS 1570 (Part 7) 16Mo3H:
IS 1570 (Part 4) 10Mo6 NF A35-565 100C6 IS 1570 (Part 4) 105Cr5 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 103Cr6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 7) 10Mo6H IS 11169 (Part 1) 10Ni5Cr4 IS 4367 07Cr4Mo6
Match Breakdown
CHEMISTRY MATCH
90.6%
MECHANICAL MATCH
33.3%
OVERALL
71.5%
Specifications
Property IS 1570 (Part 7) 16Mo3H EN 10028-2 16Mo3
Standard IS 1570 (Part 7):1992 EN 10028-2:2017
Category Alloy Steel Alloy Steel
C (%) 0.12-0.20 0.12-0.20
Si (%) 0.10-0.35 <=0.35
Mn (%) 0.40-0.80 0.40-0.90
P (%) <=0.04 <=0.025
S (%) <=0.04 <=0.010
Cr (%) <=0.30 <=0.30
Ni (%) <=0.35 <=0.30
Mo (%) 0.25-0.35 0.25-0.35
Al (metallic) (%) <=0.02 Not specified
Cu (%) <=0.30 <=0.30
N (%) Not specified <=0.012
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) 16Mo3H EN 10028-2 16Mo3
Tensile Strength 440-590 MPa 440-590 MPa
Yield Strength >=260 MPa (0.2 % proof stress) >=275 MPa
Elongation >=24% >=22%
Condition Seamless pipes, steel plates, N, N+T, thickness over 3 to 16 (first row of Table 3) Usual delivery condition normalized (+N), nominal thickness up to 16 mm; transverse direction, Yield Strength is ReH, Elongation is A
Typical Applications
IS 1570 (Part 7) 16Mo3H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
EN 10028-2 16Mo3
Flat products for pressure purposes
Key Differences
Can IS 1570 (Part 7) 16Mo3H Be Substituted With EN 10028-2 16Mo3?
IS 1570 (Part 7) 16Mo3H and EN 10028-2 16Mo3 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.
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IS 1570 (Part 7) 16Mo3H
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EN 10028-2 16Mo3
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Frequently Asked Questions
What is the difference between IS 1570 (Part 7) 16Mo3H and EN 10028-2 16Mo3?
IS 1570 (Part 7) 16Mo3H specifies Al (metallic) which is not specified for EN 10028-2 16Mo3. EN 10028-2 16Mo3 specifies N which is not specified for IS 1570 (Part 7) 16Mo3H.
Can IS 1570 (Part 7) 16Mo3H be substituted with EN 10028-2 16Mo3?
IS 1570 (Part 7) 16Mo3H and EN 10028-2 16Mo3 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.