Close Alternative — 76.8% match
based on chemical composition and mechanical property overlap.
EN 10083-3 20MnB5 (EN 10083-3:2006) and SAE J404 1330 (SAE J404:2009) are both steel grades.
Both fall under the Alloy Steel category.
EN 10083-3 20MnB5 is typically used for quenched and tempered, flame or induction hardened machine parts (clause 1), while SAE J404 1330 is commonly used for shafts, heavy duty gears, structural components.
EN 10083-3 20MnB5 is defined under European Standard (EN), originating from Europe, while SAE J404 1330 is defined under SAE International, originating from United States.
As per chemical composition, EN 10083-3 20MnB5 vs SAE J404 1330 is a 76.8% 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 76.8%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
EN 10083-3 20MnB5
SAE J404 1330
Condition
Quenched and tempered (+QT), ruling section d <= 16 mm
Not specified
Elongation
14% min
Not specified
Tensile Strength
900 to 1050 MPa
Not specified
Yield Strength
700 MPa min
Not specified
Typical Applications
EN 10083-3 20MnB5
Quenched and tempered, flame or induction hardened machine parts (clause 1)
SAE J404 1330
Shafts, heavy duty gears, structural components
Key Differences
EN 10083-3 20MnB5 specifies B which is not specified for SAE J404 1330.
Can EN 10083-3 20MnB5 Be Substituted With SAE J404 1330?
EN 10083-3 20MnB5 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 EN 10083-3 20MnB5 and SAE J404 1330?
EN 10083-3 20MnB5 specifies B which is not specified for SAE J404 1330.
Can EN 10083-3 20MnB5 be substituted with SAE J404 1330?
EN 10083-3 20MnB5 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.