Close Alternative — 73.3% match
based on chemical composition and mechanical property overlap.
ASTM A959 429 (ASTM A959:2011) and EN 10088-1 1.4006 (EN 10088-1:2014) are both steel grades.
Both fall under the Stainless Steel category.
ASTM A959 429 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while EN 10088-1 1.4006 is commonly used for cutlery, turbine blades, fasteners, surgical instruments.
ASTM A959 429 is defined under ASTM International, originating from United States, while EN 10088-1 1.4006 is defined under European Standard (EN), originating from Europe.
As per chemical composition, ASTM A959 429 vs EN 10088-1 1.4006 is a 73.3% 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 73.3%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
ASTM A959 429
EN 10088-1 1.4006
Tensile Strength
Not specified
≥540 MPa (annealed)
Hardness HRC
Not specified
36–45 (hardened)
Elongation
Not specified
≥18%
Typical Applications
ASTM A959 429
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
ASTM A959 429 specifies P, S which are not specified for EN 10088-1 1.4006.
EN 10088-1 1.4006 specifies Ni which is not specified for ASTM A959 429.
Can ASTM A959 429 Be Substituted With EN 10088-1 1.4006?
ASTM A959 429 and EN 10088-1 1.4006 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 ASTM A959 429 and EN 10088-1 1.4006?
ASTM A959 429 specifies P, S which are not specified for EN 10088-1 1.4006. EN 10088-1 1.4006 specifies Ni which is not specified for ASTM A959 429.
Can ASTM A959 429 be substituted with EN 10088-1 1.4006?
ASTM A959 429 and EN 10088-1 1.4006 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.