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EN 10028-2 12CrMo9-10 vs ASTM A959 XM-33

Related Material — 60.6% match based on chemical composition and mechanical property overlap.

EN 10028-2 12CrMo9-10 (EN 10028-2:2017) and ASTM A959 XM-33 (ASTM A959:2011) are both steel grades. EN 10028-2 12CrMo9-10 is classified under Alloy Steel, while ASTM A959 XM-33 is classified under Stainless Steel — a different category, which is worth noting alongside the chemistry match below. EN 10028-2 12CrMo9-10 is typically used for flat products for pressure purposes, while ASTM A959 XM-33 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). EN 10028-2 12CrMo9-10 is defined under European Standard (EN), originating from Europe, while ASTM A959 XM-33 is defined under ASTM International, originating from United States.

As per chemical composition, EN 10028-2 12CrMo9-10 vs ASTM A959 XM-33 is a 60.6% 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 60.6%.

Frequently Compared With EN 10028-2 12CrMo9-10:
EN 10028-2 12CrMoV12-10 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 10Cr20Mo6 EN 10028-2 10CrMo9-10 IS 4367 07Cr4Mo6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 IS 1570 (Part 4) 105Cr5
Match Breakdown
CHEMISTRY MATCH
60.6%
MECHANICAL MATCH
No shared data
OVERALL
60.6%
Specifications
Property EN 10028-2 12CrMo9-10 ASTM A959 XM-33
Standard EN 10028-2:2017 ASTM A959:2011
Category Alloy Steel Stainless Steel
C (%) 0.10-0.15 <=0.06
Si (%) <=0.30 <=0.75
Mn (%) 0.30-0.80 <=0.75
P (%) <=0.015 <=0.040
S (%) <=0.010 <=0.020
N (%) <=0.012 <=0.040
Cr (%) 2.00-2.50 25.0-27.0
Cu (%) <=0.25 <=0.20
Mo (%) 0.90-1.10 0.75-1.50
Ni (%) <=0.30 <=0.50
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10028-2 12CrMo9-10 ASTM A959 XM-33
Tensile Strength 540-690 MPa Not specified
Yield Strength >=355 MPa Not specified
Elongation >=18% Not specified
Condition Usual delivery condition normalized and tempered (+NT) or quenched and tempered (+QT), nominal thickness up to 250 mm; transverse direction, Yield Strength is ReH, Elongation is A Not specified
Typical Applications
EN 10028-2 12CrMo9-10
Flat products for pressure purposes
ASTM A959 XM-33
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can EN 10028-2 12CrMo9-10 Be Substituted With ASTM A959 XM-33?
EN 10028-2 12CrMo9-10 and ASTM A959 XM-33 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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EN 10028-2 12CrMo9-10
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ASTM A959 XM-33
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Frequently Asked Questions
What is the difference between EN 10028-2 12CrMo9-10 and ASTM A959 XM-33?
Different category: EN 10028-2 12CrMo9-10 is Alloy Steel, ASTM A959 XM-33 is Stainless Steel.
Can EN 10028-2 12CrMo9-10 be substituted with ASTM A959 XM-33?
EN 10028-2 12CrMo9-10 and ASTM A959 XM-33 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.