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AS/NZS 3679.1 300 vs EN 10025-2 S355J2

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

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

As per chemical composition, AS/NZS 3679.1 300 vs EN 10025-2 S355J2 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 AS/NZS 3679.1 300:
IS 2062 E250B0 CSA G40.21 480W CSA G40.21 400W AS/NZS 1595 C450 ASTM A1008 SS Grade 80 AS/NZS 1595 C350 ASTM A1008 SS Grade 50 IS 2062 E250A ASTM A572 Grade 50 ASTM A572 Gr.65 CSA G40.21 260W CSA G40.21 300W
Match Breakdown
CHEMISTRY MATCH
93.7%
MECHANICAL MATCH
56.1%
OVERALL
81.2%
Specifications
Property AS/NZS 3679.1 300 EN 10025-2 S355J2
Standard AS/NZS 3679.1:2016 EN 10025-2:2019
Category Structural Steel Structural Steel
C (%) <=0.22 <=0.24
Mn (%) <=1.70 <=1.60
Si (%) <=0.50 <=0.55
P (%) <=0.040 <=0.025
S (%) <=0.040 <=0.025
Cu (%) Not specified <=0.55
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property AS/NZS 3679.1 300 EN 10025-2 S355J2
Tensile Strength 440-600 MPa 470-630 MPa
Yield Strength 300 MPa min >=355 MPa
Elongation 22% min >=22%
Condition Not specified Nominal thickness up to 16 mm (tensile for 3 to 100 mm, elongation for 3 to 40 mm), longitudinal test pieces
Typical Applications
AS/NZS 3679.1 300
Hot-rolled structural bars and sections for general structural framing
EN 10025-2 S355J2
Used for bridges, offshore structures, cranes, construction equipment, structural frames, and heavy fabrication.
Key Differences
Can AS/NZS 3679.1 300 Be Substituted With EN 10025-2 S355J2?
AS/NZS 3679.1 300 and EN 10025-2 S355J2 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
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)
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)
On M-EX Right Now
AS/NZS 3679.1 300
2 active listings and RFQs →
EN 10025-2 S355J2
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between AS/NZS 3679.1 300 and EN 10025-2 S355J2?
EN 10025-2 S355J2 specifies Cu which is not specified for AS/NZS 3679.1 300.
Can AS/NZS 3679.1 300 be substituted with EN 10025-2 S355J2?
AS/NZS 3679.1 300 and EN 10025-2 S355J2 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.