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ASTM A240/A240M S35045 vs ASTM A240/A240M S33400

Related Material — 69.8% match based on chemical composition and mechanical property overlap.

ASTM A240/A240M S35045 (ASTM A240/A240M:2025) and ASTM A240/A240M S33400 (ASTM A240/A240M:2025) are both steel grades. Both fall under the Stainless Steel category. ASTM A240/A240M S35045 is typically used for pressure vessels and general applications (plate, sheet and strip), while ASTM A240/A240M S33400 is commonly used for pressure vessels and general applications (plate, sheet and strip). ASTM A240/A240M S35045 is defined under ASTM International, originating from United States, while ASTM A240/A240M S33400 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A240/A240M S35045 vs ASTM A240/A240M S33400 is a 71.3% match. As per mechanical properties, the match is 66.7%. Combined, this makes them a related material overall at 69.8%.

Frequently Compared With ASTM A240/A240M S35045:
EN 10088-1 1.4301 EN 10088-1 1.4845 EN 10088-1 1.4006 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4401 IS 1570 (Part 7) 12Cr12Ni2Mo IS 1570 (Part 7) 12Cr13H ASTM A959 .-
Match Breakdown
CHEMISTRY MATCH
71.3%
MECHANICAL MATCH
66.7%
OVERALL
69.8%
Specifications
Property ASTM A240/A240M S35045 ASTM A240/A240M S33400
Standard ASTM A240/A240M:2025 ASTM A240/A240M:2025
Category Stainless Steel Stainless Steel
C (%) 0.06-0.10 <=0.08
Mn (%) <=1.50 <=1.00
P (%) <=0.045 <=0.030
S (%) <=0.015 <=0.015
Si (%) <=1.00 <=1.00
Cr (%) 25.0-29.0 18.0-20.0
Ni (%) 32.0-37.0 19.0-21.0
Cu (%) <=0.75 Not specified
Al (%) 0.15-0.60 0.15-0.60
Ti (%) 0.15-0.60 0.15-0.60
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 S35045 ASTM A240/A240M S33400
Tensile Strength >=485 MPa >=485 MPa
Yield Strength >=170 MPa >=170 MPa
Elongation >=35% >=30%
Condition Plate, sheet and strip; yield by 0.2 percent offset Plate, sheet and strip; yield by 0.2 percent offset
Hardness Not specified <=92 HRBW
Typical Applications
ASTM A240/A240M S35045
Pressure vessels and general applications (plate, sheet and strip)
ASTM A240/A240M S33400
Pressure vessels and general applications (plate, sheet and strip)
Key Differences
Can ASTM A240/A240M S35045 Be Substituted With ASTM A240/A240M S33400?
ASTM A240/A240M S35045 and ASTM A240/A240M S33400 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 S35045
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ASTM A240/A240M S33400
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Frequently Asked Questions
What is the difference between ASTM A240/A240M S35045 and ASTM A240/A240M S33400?
ASTM A240/A240M S35045 specifies Cu which is not specified for ASTM A240/A240M S33400.
Can ASTM A240/A240M S35045 be substituted with ASTM A240/A240M S33400?
ASTM A240/A240M S35045 and ASTM A240/A240M S33400 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.