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EN 10025-3:2019 S420JR Steel: Specifications & Listings

EN 10025-3:2019 S420JR: S420JR is a high-strength structural steel designed for welded and bolted engineering structures. It provides improved strength-to-weight ratio with good toughness and weldability for heavy-duty fabrication.

Forms: Plate Category: Structural Steel
Grade Details
GradeEN 10025-3:2019 S420JR
Standard EN 10025-3:2019
ApplicationsUsed in bridges, heavy machinery frames, structural beams, offshore structures, and crane components.
Most Active InWest (Gujarat)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
AS/NZS 3678 Grade 400 AS/NZS 3678:2016 Australia 2 listings, 0 RFQs →
AS/NZS 3678 Grade 450 AS/NZS 3678:2016 Australia 2 listings, 0 RFQs →
AS/NZS 1594 HA350 AS/NZS 1594:2025 Australia 2 listings, 0 RFQs →
AS/NZS Grade 500 AS/NZS 3597:2008 Australia 2 listings, 0 RFQs →
AS/NZS 3678 Grade 350L0 AS/NZS 3678:2016 Australia 0 listings, 2 RFQs →
CSA G40.21 480W CSA G40.21-13 (R2023) Canada 0 listings, 2 RFQs →
CSA G40.21 400W CSA G40.21-13 (R2023) Canada 2 listings, 0 RFQs →
AS/NZS 1594 HA250 AS/NZS 1594:2025 Australia 2 listings, 0 RFQs →
Supply & Demand by FormSee Full Supply & Demand →
Plate →
Low Activity
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
AS/NZS 3678 Grade 450 AS/NZS 3678:2016 Strong Match
AS/NZS Grade 500 AS/NZS 3597:2008 Strong Match
CSA G40.21 400A CSA G40.21-13 (R2023) Close Alternative
EN 10025-3 S460JR EN 10025-3:2019 Close Alternative
EN 10025-3 S460 EN 10025-3:2019 Close Alternative
EN 10025-2 S460JR EN 10025-2:2019 Close Alternative
EN 10025-2 S460J0 EN 10025-2:2019 Close Alternative
EN 10025-2 S460J2 EN 10025-2:2019 Close Alternative
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C Si Mn P S N
0.20 max 0.55 max 1.70 max 0.030 max 0.030 max 0.015 max
Mechanical Properties
Tensile Strength 520-680 MPa
Yield Strength 420 MPa min
Elongation 17% min
Hardness 170-220 HB

Popular forms for this grade:

Plate (2)

Active EN 10025-3:2019 S420JR Listings on M-EX (For Sale)

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EN 10025-3:2019 S420JR Plate
18.900 MT
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EN 10025-3:2019 S420JR Plate
9.800 MT
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