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ASTM A959 440FSe vs IS 1570 (Part 5) X15Cr25N

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

ASTM A959 440FSe (ASTM A959:2011) and IS 1570 (Part 5) X15Cr25N (IS 1570 (Part 5):1985) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 440FSe is defined under ASTM International, originating from United States, while IS 1570 (Part 5) X15Cr25N is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, ASTM A959 440FSe vs IS 1570 (Part 5) X15Cr25N is a 75.9% 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 ASTM A959 440FSe:
IS 1570 (Part 7) 12Cr13H GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- GB/T 3280 06Cr19Ni10 EN 10088-1 1.4301 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
75.9%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property ASTM A959 440FSe IS 1570 (Part 5) X15Cr25N
Standard ASTM A959:2011 IS 1570 (Part 5):1985
Category Stainless Steel Stainless Steel
C (%) 0.95-1.20 <=0.20
Cr (%) 16.0-18.0 23.0-27.0
Mn (%) <=1.25 <=1.5
P (%) <=0.06 <=0.045
S (%) <=0.06 <=0.030
Se (%) >=0.15 Not specified
Si (%) <=1.00 <=1.0
N (%) Not specified <=0.25
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A959 440FSe IS 1570 (Part 5) X15Cr25N
Tensile Strength Not specified >=515 MPa
Yield Strength Not specified >=275 MPa (0.2 % proof stress)
Elongation Not specified >=20% (50 mm)
Hardness Not specified <=217 HB
Condition Not specified Annealed, quenched or solution treated plates, sheets and strips (Table 2)
Typical Applications
ASTM A959 440FSe
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
IS 1570 (Part 5) X15Cr25N
Not documented
Key Differences
Can ASTM A959 440FSe Be Substituted With IS 1570 (Part 5) X15Cr25N?
ASTM A959 440FSe and IS 1570 (Part 5) X15Cr25N 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 A959 440FSe
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Frequently Asked Questions
What is the difference between ASTM A959 440FSe and IS 1570 (Part 5) X15Cr25N?
ASTM A959 440FSe specifies Se which is not specified for IS 1570 (Part 5) X15Cr25N. IS 1570 (Part 5) X15Cr25N specifies N which is not specified for ASTM A959 440FSe.
Can ASTM A959 440FSe be substituted with IS 1570 (Part 5) X15Cr25N?
ASTM A959 440FSe and IS 1570 (Part 5) X15Cr25N 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.