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ASTM A959 317L vs EN 10088-3 X2CrNiMo18-15-4

Strong Match — 88.9% match based on chemical composition and mechanical property overlap.

ASTM A959 317L (ASTM A959:2011) and EN 10088-3 X2CrNiMo18-15-4 (EN 10088-3:2014) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 317L is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while EN 10088-3 X2CrNiMo18-15-4 is commonly used for general purposes, semi-finished products, bars, rods, wire, sections and bright products. ASTM A959 317L is defined under ASTM International, originating from United States, while EN 10088-3 X2CrNiMo18-15-4 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A959 317L vs EN 10088-3 X2CrNiMo18-15-4 is a 88.9% 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 88.9%.

Frequently Compared With ASTM A959 317L:
EN 10088-1 1.4401 ASTM A959 25-4-4 ASTM A959 2205 ASTM A959 26-3-3 ASTM A959 29-4C EN 10088-1 1.4301 ASTM A959 .- GOST 5632 06Kh23N28 GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4845
Match Breakdown
CHEMISTRY MATCH
88.9%
MECHANICAL MATCH
No shared data
OVERALL
88.9%
Specifications
Property ASTM A959 317L EN 10088-3 X2CrNiMo18-15-4
Standard ASTM A959:2011 EN 10088-3:2014
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.030
Cr (%) 18.0-20.0 17.5-19.5
Mn (%) <=2.00 <=2.00
Mo (%) 3.0-4.0 3.0-4.0
Ni (%) 11.0-15.0 13.0-16.0
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
N (%) Not specified <=0.10
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 317L EN 10088-3 X2CrNiMo18-15-4
Tensile Strength Not specified 500-700 MPa
Yield Strength Not specified >=200 MPa
Elongation Not specified >=40%
Hardness Not specified <=215 HB
Condition Not specified Solution annealed (+AT), conditions 1C, 1E, 1D, 1X, 1G and 2D, thickness or diameter up to 160 mm; Yield Strength is Rp0.2, Elongation is A (longitudinal), hardness for guidance only
Typical Applications
ASTM A959 317L
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
EN 10088-3 X2CrNiMo18-15-4
General purposes, semi-finished products, bars, rods, wire, sections and bright products
Key Differences
Can ASTM A959 317L Be Substituted With EN 10088-3 X2CrNiMo18-15-4?
ASTM A959 317L and EN 10088-3 X2CrNiMo18-15-4 overlap closely enough on chemistry and mechanical properties that EN 10088-3 X2CrNiMo18-15-4 is often considered as a substitute for ASTM A959 317L in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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ASTM A959 317L
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EN 10088-3 X2CrNiMo18-15-4
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Frequently Asked Questions
What is the difference between ASTM A959 317L and EN 10088-3 X2CrNiMo18-15-4?
EN 10088-3 X2CrNiMo18-15-4 specifies N which is not specified for ASTM A959 317L.
Can ASTM A959 317L be substituted with EN 10088-3 X2CrNiMo18-15-4?
ASTM A959 317L and EN 10088-3 X2CrNiMo18-15-4 overlap closely enough on chemistry and mechanical properties that EN 10088-3 X2CrNiMo18-15-4 is often considered as a substitute for ASTM A959 317L in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.