Close Alternative — 84.9% match
based on chemical composition and mechanical property overlap.
SAE J404 1345 (SAE J404:2009) and SAE J404 1330 (SAE J404:2009) are both steel grades.
Both fall under the Alloy Steel category.
SAE J404 1345 is typically used for chemistry-only alloy steel grade; see the composition notes for product scope, while SAE J404 1330 is commonly used for shafts, heavy duty gears, structural components.
SAE J404 1345 is defined under SAE International, originating from United States, while SAE J404 1330 is defined under SAE International, originating from United States.
As per chemical composition, SAE J404 1345 vs SAE J404 1330 is a 89.5% 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 84.9%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Typical Applications
SAE J404 1345
Chemistry-only alloy steel grade; see the composition notes for product scope
SAE J404 1330
Shafts, heavy duty gears, structural components
Can SAE J404 1345 Be Substituted With SAE J404 1330?
SAE J404 1345 and SAE J404 1330 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.
What is the difference between SAE J404 1345 and SAE J404 1330?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can SAE J404 1345 be substituted with SAE J404 1330?
SAE J404 1345 and SAE J404 1330 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.