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ASTM A959 S44025 vs EN 10088-3 X39CrMo17-1

Related Material — 69.3% match based on chemical composition and mechanical property overlap.

ASTM A959 S44025 (ASTM A959:2011) and EN 10088-3 X39CrMo17-1 (EN 10088-3:2014) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 S44025 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while EN 10088-3 X39CrMo17-1 is commonly used for general purposes, semi-finished products, bars, rods, wire, sections and bright products. ASTM A959 S44025 is defined under ASTM International, originating from United States, while EN 10088-3 X39CrMo17-1 is defined under European Standard (EN), originating from Europe.

As per chemical composition, ASTM A959 S44025 vs EN 10088-3 X39CrMo17-1 is a 69.3% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.3%.

Frequently Compared With ASTM A959 S44025:
IS 1570 (Part 7) 11Cr17Ni13W3TiH ASTM A959 .- EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr13H GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006
Match Breakdown
CHEMISTRY MATCH
69.3%
MECHANICAL MATCH
No shared data
OVERALL
69.3%
Specifications
Property ASTM A959 S44025 EN 10088-3 X39CrMo17-1
Standard ASTM A959:2011 EN 10088-3:2014
Category Stainless Steel Stainless Steel
C (%) 0.95-1.10 0.33-0.45
Cr (%) 16.0-18.0 15.5-17.5
Cu (%) <=0.50 Not specified
Mn (%) 0.30-1.00 <=1.50
Mo (%) 0.40-0.65 0.80-1.30
Ni (%) <=0.75 <=1.00
P (%) <=0.025 <=0.040
S (%) <=0.025 <=0.030
Si (%) 0.30-1.00 <=1.00
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 S44025 EN 10088-3 X39CrMo17-1
Tensile Strength Not specified <=900 MPa
Hardness Not specified <=280 HB
Condition Not specified Annealed (+A), conditions 1C, 1E, 1D, 1X, 1G and 2D, size range not stated; hardness for guidance only
Typical Applications
ASTM A959 S44025
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
EN 10088-3 X39CrMo17-1
General purposes, semi-finished products, bars, rods, wire, sections and bright products
Key Differences
Can ASTM A959 S44025 Be Substituted With EN 10088-3 X39CrMo17-1?
ASTM A959 S44025 and EN 10088-3 X39CrMo17-1 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 A959 S44025
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EN 10088-3 X39CrMo17-1
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Frequently Asked Questions
What is the difference between ASTM A959 S44025 and EN 10088-3 X39CrMo17-1?
ASTM A959 S44025 specifies Cu which is not specified for EN 10088-3 X39CrMo17-1.
Can ASTM A959 S44025 be substituted with EN 10088-3 X39CrMo17-1?
ASTM A959 S44025 and EN 10088-3 X39CrMo17-1 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.