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ASTM A240/A240M S42200 vs ASTM A959 S42225

Strong Match — 85.4% match based on chemical composition and mechanical property overlap.

ASTM A240/A240M S42200 (ASTM A240/A240M:2025) and ASTM A959 S42225 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A240/A240M S42200 is typically used for pressure vessels and general applications (plate, sheet and strip), while ASTM A959 S42225 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A240/A240M S42200 is defined under ASTM International, originating from United States, while ASTM A959 S42225 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A240/A240M S42200 vs ASTM A959 S42225 is a 85.4% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 85.4%.

Frequently Compared With ASTM A240/A240M S42200:
GOST 5632 08X18H10 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) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28
Match Breakdown
CHEMISTRY MATCH
85.4%
MECHANICAL MATCH
No shared data
OVERALL
85.4%
Specifications
Property ASTM A240/A240M S42200 ASTM A959 S42225
Standard ASTM A240/A240M:2025 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) 0.20-0.25 0.20-0.25
Mn (%) 0.50-1.00 0.50-1.00
P (%) <=0.025 <=0.020
S (%) <=0.025 <=0.010
Si (%) <=0.50 0.20-0.50
Cr (%) 11.0-12.5 11.0-12.5
Ni (%) 0.50-1.00 0.50-1.00
Mo (%) 0.90-1.25 0.90-1.25
V (%) 0.20-0.30 0.20-0.30
W (%) 0.90-1.25 0.90-1.25
Al (%) Not specified <=0.025
Cb (%) Not specified <=0.05
Co (%) Not specified <=0.20
Cu (%) Not specified <=0.15
Sn (%) Not specified <=0.02
Ti (%) Not specified <=0.025
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 S42200 ASTM A959 S42225
Hardness <=248 HB Not specified
Condition Plate, sheet and strip; yield by 0.2 percent offset Not specified
Typical Applications
ASTM A240/A240M S42200
Pressure vessels and general applications (plate, sheet and strip)
ASTM A959 S42225
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A240/A240M S42200 Be Substituted With ASTM A959 S42225?
ASTM A240/A240M S42200 and ASTM A959 S42225 overlap closely enough on chemistry and mechanical properties that ASTM A959 S42225 is often considered as a substitute for ASTM A240/A240M S42200 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
On M-EX Right Now
ASTM A240/A240M S42200
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ASTM A959 S42225
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Frequently Asked Questions
What is the difference between ASTM A240/A240M S42200 and ASTM A959 S42225?
ASTM A959 S42225 specifies Al, Cb, Co, Cu which are not specified for ASTM A240/A240M S42200.
Can ASTM A240/A240M S42200 be substituted with ASTM A959 S42225?
ASTM A240/A240M S42200 and ASTM A959 S42225 overlap closely enough on chemistry and mechanical properties that ASTM A959 S42225 is often considered as a substitute for ASTM A240/A240M S42200 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.