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ASTM A240/A240M S30926 vs ASTM A959 316N

Related Material — 58.8% match based on chemical composition and mechanical property overlap.

ASTM A240/A240M S30926 (ASTM A240/A240M:2025) and ASTM A959 316N (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A240/A240M S30926 is typically used for pressure vessels and general applications (plate, sheet and strip), while ASTM A959 316N is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A240/A240M S30926 is defined under ASTM International, originating from United States, while ASTM A959 316N is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A240/A240M S30926 vs ASTM A959 316N is a 58.8% 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 58.8%.

Frequently Compared With ASTM A240/A240M S30926:
GB/T 3280 06Cr19Ni10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
58.8%
MECHANICAL MATCH
No shared data
OVERALL
58.8%
Specifications
Property ASTM A240/A240M S30926 ASTM A959 316N
Standard ASTM A240/A240M:2025 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.10 <=0.08
Mn (%) 5.0-7.0 <=2.00
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Cr (%) 22.5-24.5 16.0-18.0
Ni (%) 9.0-11.0 10.0-13.0
Mo (%) 1.00-3.00 2.00-3.00
N (%) 0.40-0.60 0.10-0.16
V (%) 0.03-0.30 Not specified
B (%) <=0.010 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 A240/A240M S30926 ASTM A959 316N
Tensile Strength >=800 MPa Not specified
Yield Strength >=400 MPa Not specified
Elongation >=35% Not specified
Condition Plate, sheet and strip; yield by 0.2 percent offset Not specified
Typical Applications
ASTM A240/A240M S30926
Pressure vessels and general applications (plate, sheet and strip)
ASTM A959 316N
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A240/A240M S30926 Be Substituted With ASTM A959 316N?
ASTM A240/A240M S30926 and ASTM A959 316N 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 S30926
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ASTM A959 316N
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Frequently Asked Questions
What is the difference between ASTM A240/A240M S30926 and ASTM A959 316N?
ASTM A240/A240M S30926 specifies V, B which are not specified for ASTM A959 316N.
Can ASTM A240/A240M S30926 be substituted with ASTM A959 316N?
ASTM A240/A240M S30926 and ASTM A959 316N 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.