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ASTM A240/A240M S42200 vs IS 1570 (Part 7) 12Cr12Ni2Mo

Related Material — 57.7% match based on chemical composition and mechanical property overlap.

ASTM A240/A240M S42200 (ASTM A240/A240M:2025) and IS 1570 (Part 7) 12Cr12Ni2Mo (IS 1570 (Part 7):1992) are both steel grades. Both fall under the Stainless Steel category. ASTM A240/A240M S42200 is typically used for pressure vessels and general applications (plate, sheet and strip), while IS 1570 (Part 7) 12Cr12Ni2Mo is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature. ASTM A240/A240M S42200 is defined under ASTM International, originating from United States, while IS 1570 (Part 7) 12Cr12Ni2Mo is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, ASTM A240/A240M S42200 vs IS 1570 (Part 7) 12Cr12Ni2Mo is a 57.7% 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 57.7%.

Frequently Compared With ASTM A240/A240M S42200:
GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH GOST 5632 06Kh23N28 ASTM A959 .- GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 12Cr13H
Match Breakdown
CHEMISTRY MATCH
57.7%
MECHANICAL MATCH
No shared data
OVERALL
57.7%
Specifications
Property ASTM A240/A240M S42200 IS 1570 (Part 7) 12Cr12Ni2Mo
Standard ASTM A240/A240M:2025 IS 1570 (Part 7):1992
Category Stainless Steel Stainless Steel
C (%) 0.20-0.25 0.08-0.16
Mn (%) 0.50-1.00 0.50-0.90
P (%) <=0.025 <=0.040
S (%) <=0.025 <=0.030
Si (%) <=0.50 <=0.35
Cr (%) 11.0-12.5 11.0-12.5
Ni (%) 0.50-1.00 2.0-3.0
Mo (%) 0.90-1.25 1.5-2.00
V (%) 0.20-0.30 0.25-0.40
W (%) 0.90-1.25 Not specified
N (%) Not specified 0.02-0.04
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A240/A240M S42200 IS 1570 (Part 7) 12Cr12Ni2Mo
Hardness <=248 HB Not specified
Condition Plate, sheet and strip; yield by 0.2 percent offset Bars, forgings, Q+T, thickness up to 150 (first row of Table 3)
Tensile Strength Not specified 930-1130 MPa
Yield Strength Not specified >=785 MPa (0.2 % proof stress)
Elongation Not specified >=14%
Typical Applications
ASTM A240/A240M S42200
Pressure vessels and general applications (plate, sheet and strip)
IS 1570 (Part 7) 12Cr12Ni2Mo
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can ASTM A240/A240M S42200 Be Substituted With IS 1570 (Part 7) 12Cr12Ni2Mo?
ASTM A240/A240M S42200 and IS 1570 (Part 7) 12Cr12Ni2Mo 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.
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ASTM A240/A240M S42200
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IS 1570 (Part 7) 12Cr12Ni2Mo
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Frequently Asked Questions
What is the difference between ASTM A240/A240M S42200 and IS 1570 (Part 7) 12Cr12Ni2Mo?
ASTM A240/A240M S42200 specifies W which is not specified for IS 1570 (Part 7) 12Cr12Ni2Mo. IS 1570 (Part 7) 12Cr12Ni2Mo specifies N which is not specified for ASTM A240/A240M S42200.
Can ASTM A240/A240M S42200 be substituted with IS 1570 (Part 7) 12Cr12Ni2Mo?
ASTM A240/A240M S42200 and IS 1570 (Part 7) 12Cr12Ni2Mo 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.