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EN 10025-2 S460K2 vs EN 10025-3 S420JR

Close Alternative — 80.2% match based on chemical composition and mechanical property overlap.

EN 10025-2 S460K2 (EN 10025-2:2019) and EN 10025-3 S420JR (EN 10025-3:2019) are both steel grades. Both fall under the Structural Steel category. EN 10025-2 S460K2 is typically used for hot rolled products of structural steels, while EN 10025-3 S420JR is commonly used for used in bridges, heavy machinery frames, structural beams, offshore structures, and crane components.. EN 10025-2 S460K2 is defined under European Standard (EN), originating from Europe, while EN 10025-3 S420JR is defined under European Standard (EN), originating from Europe.

As per chemical composition, EN 10025-2 S460K2 vs EN 10025-3 S420JR is a 92.7% match. As per mechanical properties, the match is 55%. Combined, this makes them a close alternative overall at 80.2%.

Frequently Compared With EN 10025-2 S460K2:
GOST 19281 09G2S CSA G40.21 260W AS/NZS 3679.1 300 CSA G40.21 300W AS/NZS 3679.1 350 CSA G40.21 350W CSA G40.21 400A CSA G40.21 400W CSA G40.21 480W ASTM A1008 SS Grade 50 ASTM A1008 SS Grade 80 ASTM A283C
Match Breakdown
CHEMISTRY MATCH
92.7%
MECHANICAL MATCH
55%
OVERALL
80.2%
Specifications
Property EN 10025-2 S460K2 EN 10025-3 S420JR
Standard EN 10025-2:2019 EN 10025-3:2019
Category Structural Steel Structural Steel
C (%) <=0.20 0.20 max
Si (%) <=0.55 0.55 max
Mn (%) <=1.70 1.70 max
P (%) <=0.030 0.030 max
S (%) <=0.030 0.030 max
N (%) <=0.025 0.015 max
Cu (%) <=0.55 Not specified
Nb (%) <=0.05 Not specified
V (%) <=0.13 Not specified
Ti (%) <=0.05 Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10025-2 S460K2 EN 10025-3 S420JR
Tensile Strength 550-720 MPa 520-680 MPa
Yield Strength >=460 MPa 420 MPa min
Elongation >=17% 17% min
Condition Nominal thickness up to 16 mm (tensile for 3 to 100 mm, elongation for 3 to 40 mm), longitudinal test pieces Not specified
Hardness Not specified 170-220 HB
Typical Applications
EN 10025-2 S460K2
Hot rolled products of structural steels
EN 10025-3 S420JR
Used in bridges, heavy machinery frames, structural beams, offshore structures, and crane components.
Key Differences
Can EN 10025-2 S460K2 Be Substituted With EN 10025-3 S420JR?
EN 10025-2 S460K2 and EN 10025-3 S420JR 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.
Forms & Sizes Available on M-EX
EN 10025-2 S460K2
No active listings currently.
EN 10025-3 S420JR
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 3500–3900 mm (137.8–153.54 in)
On M-EX Right Now
EN 10025-2 S460K2
0 active listings and RFQs →
EN 10025-3 S420JR
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-2 S460K2 and EN 10025-3 S420JR?
EN 10025-2 S460K2 specifies Cu, Nb, V, Ti which are not specified for EN 10025-3 S420JR.
Can EN 10025-2 S460K2 be substituted with EN 10025-3 S420JR?
EN 10025-2 S460K2 and EN 10025-3 S420JR 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.