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ASTM A276/A276M S30815 vs IS 1570 (Part 5) X20Cr21Ni12N

Close Alternative — 73.9% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S30815 (ASTM A276/A276M:2017) and IS 1570 (Part 5) X20Cr21Ni12N (IS 1570 (Part 5):1985) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S30815 is defined under ASTM International, originating from United States, while IS 1570 (Part 5) X20Cr21Ni12N is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, ASTM A276/A276M S30815 vs IS 1570 (Part 5) X20Cr21Ni12N is a 73.9% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a close alternative overall at 73.9%.

Frequently Compared With ASTM A276/A276M S30815:
ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 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 IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
73.9%
MECHANICAL MATCH
No shared data
OVERALL
73.9%
Specifications
Property ASTM A276/A276M S30815 IS 1570 (Part 5) X20Cr21Ni12N
Standard ASTM A276/A276M:2017 IS 1570 (Part 5):1985
Category Stainless Steel Stainless Steel
C (%) 0.05-0.10 0.15-0.25
Mn (%) <=0.80 <=1.5
P (%) <=0.040 <=0.045
S (%) <=0.030 <=0.035
Si (%) 1.40-2.00 0.75-1.25
Cr (%) 20.0-22.0 20.0-22.0
Ni (%) 10.0-12.0 10.5-12.5
N (%) 0.14-0.20 Not specified
Ce (%) 0.03-0.08 Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A276/A276M S30815 IS 1570 (Part 5) X20Cr21Ni12N
Tensile Strength >=600 MPa Not specified
Yield Strength >=310 MPa Not specified
Elongation >=40% Not specified
Condition Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed) Valve steel, hardened and tempered (Table 6)
Hardness Not specified <=302 HB
Typical Applications
ASTM A276/A276M S30815
Stainless steel bars and shapes (hot-finished or cold-finished)
IS 1570 (Part 5) X20Cr21Ni12N
Not documented
Key Differences
Can ASTM A276/A276M S30815 Be Substituted With IS 1570 (Part 5) X20Cr21Ni12N?
ASTM A276/A276M S30815 and IS 1570 (Part 5) X20Cr21Ni12N 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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ASTM A276/A276M S30815
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IS 1570 (Part 5) X20Cr21Ni12N
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S30815 and IS 1570 (Part 5) X20Cr21Ni12N?
ASTM A276/A276M S30815 specifies N, Ce which are not specified for IS 1570 (Part 5) X20Cr21Ni12N.
Can ASTM A276/A276M S30815 be substituted with IS 1570 (Part 5) X20Cr21Ni12N?
ASTM A276/A276M S30815 and IS 1570 (Part 5) X20Cr21Ni12N 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.