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ASTM A240/A240M S32906 vs ASTM A959 2507

Related Material — 69.4% match based on chemical composition and mechanical property overlap.

ASTM A240/A240M S32906 (ASTM A240/A240M:2025) and ASTM A959 2507 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A240/A240M S32906 is typically used for pressure vessels and general applications (plate, sheet and strip), while ASTM A959 2507 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A240/A240M S32906 is defined under ASTM International, originating from United States, while ASTM A959 2507 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A240/A240M S32906 vs ASTM A959 2507 is a 69.4% 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 69.4%.

Frequently Compared With ASTM A240/A240M S32906:
EN 10088-1 1.4006 IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo GOST 5632 08X18H10 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4301 EN 10088-1 1.4845 ASTM A959 .-
Match Breakdown
CHEMISTRY MATCH
69.4%
MECHANICAL MATCH
No shared data
OVERALL
69.4%
Specifications
Property ASTM A240/A240M S32906 ASTM A959 2507
Standard ASTM A240/A240M:2025 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.030
Mn (%) 0.80-1.50 <=1.20
P (%) <=0.030 <=0.035
S (%) <=0.030 <=0.020
Si (%) <=0.80 <=0.80
Cr (%) 28.0-30.0 24.0-26.0
Ni (%) 5.8-7.5 6.0-8.0
Mo (%) 1.50-2.60 3.0-5.0
N (%) 0.30-0.40 0.24-0.32
Cu (%) <=0.80 <=0.50
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A240/A240M S32906 ASTM A959 2507
Tensile Strength >=800 MPa Not specified
Yield Strength >=650 MPa Not specified
Elongation >=25% Not specified
Hardness <=310 HB Not specified
Condition t < 0.4 in. [10.0 mm] (first condition printed); yield by 0.2 percent offset Not specified
Typical Applications
ASTM A240/A240M S32906
Pressure vessels and general applications (plate, sheet and strip)
ASTM A959 2507
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Can ASTM A240/A240M S32906 Be Substituted With ASTM A959 2507?
ASTM A240/A240M S32906 and ASTM A959 2507 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 A240/A240M S32906
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ASTM A959 2507
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Frequently Asked Questions
What is the difference between ASTM A240/A240M S32906 and ASTM A959 2507?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A240/A240M S32906 be substituted with ASTM A959 2507?
ASTM A240/A240M S32906 and ASTM A959 2507 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.