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ASTM A959 XM-10 vs ASTM A240/A240M S20200

Close Alternative — 74.7% match based on chemical composition and mechanical property overlap.

ASTM A959 XM-10 (ASTM A959:2011) and ASTM A240/A240M S20200 (ASTM A240/A240M:2025) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 XM-10 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while ASTM A240/A240M S20200 is commonly used for pressure vessels and general applications (plate, sheet and strip). ASTM A959 XM-10 is defined under ASTM International, originating from United States, while ASTM A240/A240M S20200 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A959 XM-10 vs ASTM A240/A240M S20200 is a 74.7% 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 74.7%.

Frequently Compared With ASTM A959 XM-10:
IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- GOST 5632 08X18H10 EN 10088-1 1.4301 EN 10088-1 1.4401 IS 1570 (Part 7) 12Cr12MoVH ASTM A959 202 EN 10088-1 1.4006 EN 10088-1 1.4845 GB/T 3280 06Cr19Ni10
Match Breakdown
CHEMISTRY MATCH
74.7%
MECHANICAL MATCH
No shared data
OVERALL
74.7%
Specifications
Property ASTM A959 XM-10 ASTM A240/A240M S20200
Standard ASTM A959:2011 ASTM A240/A240M:2025
Category Stainless Steel Stainless Steel
C (%) <=0.08 <=0.15
Cr (%) 19.0-21.5 17.0-19.0
Mn (%) 8.0-10.0 7.50-10.00
N (%) 0.15-0.40 <=0.25
Ni (%) 5.5-7.5 4.0-6.0
P (%) <=0.045 <=0.060
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-10 ASTM A240/A240M S20200
Tensile Strength Not specified >=620 MPa
Yield Strength Not specified >=260 MPa
Elongation Not specified >=40%
Hardness Not specified <=241 HB
Condition Not specified Plate, sheet and strip; yield by 0.2 percent offset
Typical Applications
ASTM A959 XM-10
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
ASTM A240/A240M S20200
Pressure vessels and general applications (plate, sheet and strip)
Can ASTM A959 XM-10 Be Substituted With ASTM A240/A240M S20200?
ASTM A959 XM-10 and ASTM A240/A240M S20200 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.
On M-EX Right Now
ASTM A959 XM-10
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ASTM A240/A240M S20200
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Frequently Asked Questions
What is the difference between ASTM A959 XM-10 and ASTM A240/A240M S20200?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A959 XM-10 be substituted with ASTM A240/A240M S20200?
ASTM A959 XM-10 and ASTM A240/A240M S20200 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.