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EN 10025-2 S355J2 vs AS/NZS 3679.1 300

Close Alternative — 81.2% match based on chemical composition and mechanical property overlap.

EN 10025-2 S355J2 (EN 10025-2:2019) and AS/NZS 3679.1 300 (AS/NZS 3679.1:2016) are both steel grades. Both fall under the Structural Steel category. EN 10025-2 S355J2 is typically used for used for bridges, offshore structures, cranes, construction equipment, structural frames, and heavy fabrication., while AS/NZS 3679.1 300 is commonly used for hot-rolled structural bars and sections for general structural framing. EN 10025-2 S355J2 is defined under European Standard (EN), originating from Europe, while AS/NZS 3679.1 300 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand.

As per chemical composition, EN 10025-2 S355J2 vs AS/NZS 3679.1 300 is a 93.7% match. As per mechanical properties, the match is 56.1%. Combined, this makes them a close alternative overall at 81.2%.

Frequently Compared With EN 10025-2 S355J2:
CSA G40.21 480W CSA G40.21 260W CSA G40.21 400W CSA G40.21 300W AS/NZS 3679.1 350 CSA G40.21 350W ASTM A1008 SS Grade 50 GOST 19281 09G2S CSA G40.21 400A ASTM A572 Grade 50 ASTM A1008 SS Grade 80 ASTM A283C
Match Breakdown
CHEMISTRY MATCH
93.7%
MECHANICAL MATCH
56.1%
OVERALL
81.2%
Specifications
Property EN 10025-2 S355J2 AS/NZS 3679.1 300
Standard EN 10025-2:2019 AS/NZS 3679.1:2016
Category Structural Steel Structural Steel
C (%) <=0.24 <=0.22
Si (%) <=0.55 <=0.50
Mn (%) <=1.60 <=1.70
P (%) <=0.025 <=0.040
S (%) <=0.025 <=0.040
Cu (%) <=0.55 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 S355J2 AS/NZS 3679.1 300
Tensile Strength 470-630 MPa 440-600 MPa
Yield Strength >=355 MPa 300 MPa min
Elongation >=22% 22% 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
Typical Applications
EN 10025-2 S355J2
Used for bridges, offshore structures, cranes, construction equipment, structural frames, and heavy fabrication.
AS/NZS 3679.1 300
Hot-rolled structural bars and sections for general structural framing
Key Differences
Can EN 10025-2 S355J2 Be Substituted With AS/NZS 3679.1 300?
EN 10025-2 S355J2 and AS/NZS 3679.1 300 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 S355J2
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2800–2800 mm (110.24–110.24 in)
AS/NZS 3679.1 300
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2700–2700 mm (106.3–106.3 in)
On M-EX Right Now
EN 10025-2 S355J2
2 active listings and RFQs →
AS/NZS 3679.1 300
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-2 S355J2 and AS/NZS 3679.1 300?
EN 10025-2 S355J2 specifies Cu which is not specified for AS/NZS 3679.1 300.
Can EN 10025-2 S355J2 be substituted with AS/NZS 3679.1 300?
EN 10025-2 S355J2 and AS/NZS 3679.1 300 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.