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ASTM A276/A276M S21900 vs EN 10088-1 X8CrMnNi19-6-3

Close Alternative — 74% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S21900 (ASTM A276/A276M:2017) and EN 10088-1 X8CrMnNi19-6-3 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S21900 is defined under ASTM International, originating from United States, while EN 10088-1 X8CrMnNi19-6-3 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A276/A276M S21900 vs EN 10088-1 X8CrMnNi19-6-3 is a 74% 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 74%.

Frequently Compared With ASTM A276/A276M S21900:
GOST 5632 06Kh23N28 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) 12Cr12Ni2Mo ASTM A959 202 ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 IS 1570 (Part 7) 12Cr12MoH
Match Breakdown
CHEMISTRY MATCH
74%
MECHANICAL MATCH
No shared data
OVERALL
74%
Specifications
Property ASTM A276/A276M S21900 EN 10088-1 X8CrMnNi19-6-3
Standard ASTM A276/A276M:2017 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) <=0.08 <=0.10
Mn (%) 8.0-10.0 5.0-8.0
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.015
Si (%) <=1.00 <=1.00
Cr (%) 19.0-21.5 17.0-20.5
Ni (%) 5.5-7.5 2.00-4.5
N (%) 0.15-0.40 <=0.30
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 S21900 EN 10088-1 X8CrMnNi19-6-3
Tensile Strength >=620 MPa Not specified
Yield Strength >=345 MPa Not specified
Elongation >=45% Not specified
Condition Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed) Not specified
Typical Applications
ASTM A276/A276M S21900
Stainless steel bars and shapes (hot-finished or cold-finished)
EN 10088-1 X8CrMnNi19-6-3
Not documented
Can ASTM A276/A276M S21900 Be Substituted With EN 10088-1 X8CrMnNi19-6-3?
ASTM A276/A276M S21900 and EN 10088-1 X8CrMnNi19-6-3 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 S21900
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EN 10088-1 X8CrMnNi19-6-3
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S21900 and EN 10088-1 X8CrMnNi19-6-3?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A276/A276M S21900 be substituted with EN 10088-1 X8CrMnNi19-6-3?
ASTM A276/A276M S21900 and EN 10088-1 X8CrMnNi19-6-3 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.