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EN 10025-2 S355JR vs AS/NZS 3679.1 350

Close Alternative — 71.8% match based on chemical composition and mechanical property overlap.

EN 10025-2 S355JR (EN 10025-2:2019) and AS/NZS 3679.1 350 (AS/NZS 3679.1:2016) are both steel grades. Both fall under the Structural Steel category. EN 10025-2 S355JR is typically used for heavy structural work, pressure vessels, offshore structures, while AS/NZS 3679.1 350 is commonly used for hot-rolled structural bars and sections for primary structural beams, columns, and framing. EN 10025-2 S355JR is defined under European Standard (EN), originating from Europe, while AS/NZS 3679.1 350 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand.

As per chemical composition, EN 10025-2 S355JR vs AS/NZS 3679.1 350 is a 92.9% match. As per mechanical properties, the match is 29.4%. Combined, this makes them a close alternative overall at 71.8%.

Frequently Compared With EN 10025-2 S355JR:
CSA G40.21 260W CSA G40.21 350W CSA G40.21 480W ASTM A1008 SS Grade 50 ASTM A1008 SS Grade 80 ASTM A283C GOST 19281 09G2S CSA G40.21 300W CSA G40.21 400A ASTM A572 Gr.65
Other Structural Steel Grades to Compare With EN 10025-2 S355JR:
AS/NZS 3679.1 300 CSA G40.21 400W
Match Breakdown
CHEMISTRY MATCH
92.9%
MECHANICAL MATCH
29.4%
OVERALL
71.8%
Specifications
Property EN 10025-2 S355JR AS/NZS 3679.1 350
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 (%) <=0.035 <=0.040
S (%) <=0.035 <=0.040
N (%) <=0.012 Not specified
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 S355JR AS/NZS 3679.1 350
Tensile Strength 470-630 MPa 480-640 MPa
Yield Strength >=355 MPa 350 MPa min
Elongation >=22% 20% 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 S355JR
Heavy structural work, pressure vessels, offshore structures
AS/NZS 3679.1 350
Hot-rolled structural bars and sections for primary structural beams, columns, and framing
Key Differences
Can EN 10025-2 S355JR Be Substituted With AS/NZS 3679.1 350?
EN 10025-2 S355JR and AS/NZS 3679.1 350 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 S355JR
Plate → (3 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 3900–4400 mm (153.54–173.23 in)
AS/NZS 3679.1 350
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2900–3200 mm (114.17–125.98 in)
On M-EX Right Now
EN 10025-2 S355JR
3 active listings and RFQs →
AS/NZS 3679.1 350
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-2 S355JR and AS/NZS 3679.1 350?
EN 10025-2 S355JR specifies N, Cu which are not specified for AS/NZS 3679.1 350.
Can EN 10025-2 S355JR be substituted with AS/NZS 3679.1 350?
EN 10025-2 S355JR and AS/NZS 3679.1 350 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.