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ASTM A959 XM-29 vs ASTM A276/A276M S24100

Close Alternative — 83.2% match based on chemical composition and mechanical property overlap.

ASTM A959 XM-29 (ASTM A959:2011) and ASTM A276/A276M S24100 (ASTM A276/A276M:2017) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 XM-29 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while ASTM A276/A276M S24100 is commonly used for stainless steel bars and shapes (hot-finished or cold-finished). ASTM A959 XM-29 is defined under ASTM International, originating from United States, while ASTM A276/A276M S24100 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A959 XM-29 vs ASTM A276/A276M S24100 is a 83.2% 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 83.2%.

Frequently Compared With ASTM A959 XM-29:
IS 1570 (Part 7) 12Cr13H ASTM A959 205 IS 1570 (Part 7) 12Cr12MoH 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 GOST 5632 06Kh23N28 EN 10088-1 1.4301
Match Breakdown
CHEMISTRY MATCH
83.2%
MECHANICAL MATCH
No shared data
OVERALL
83.2%
Specifications
Property ASTM A959 XM-29 ASTM A276/A276M S24100
Standard ASTM A959:2011 ASTM A276/A276M:2017
Category Stainless Steel Stainless Steel
C (%) <=0.08 <=0.15
Cr (%) 17.0-19.0 16.5-19.0
Mn (%) 11.5-14.5 11.0-14.0
N (%) 0.20-0.40 0.20-0.45
Ni (%) 2.3-3.7 0.50-2.50
P (%) <=0.060 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
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 XM-29 ASTM A276/A276M S24100
Tensile Strength Not specified >=690 MPa
Yield Strength Not specified >=380 MPa
Elongation Not specified >=30%
Condition Not specified Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed)
Typical Applications
ASTM A959 XM-29
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
ASTM A276/A276M S24100
Stainless steel bars and shapes (hot-finished or cold-finished)
Can ASTM A959 XM-29 Be Substituted With ASTM A276/A276M S24100?
ASTM A959 XM-29 and ASTM A276/A276M S24100 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 A959 XM-29
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ASTM A276/A276M S24100
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Frequently Asked Questions
What is the difference between ASTM A959 XM-29 and ASTM A276/A276M S24100?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A959 XM-29 be substituted with ASTM A276/A276M S24100?
ASTM A959 XM-29 and ASTM A276/A276M S24100 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.