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EN 10025-2 S275 vs AS/NZS 3679.1 350

Related Material — 69.4% match based on chemical composition and mechanical property overlap.

EN 10025-2 S275 (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 S275 is typically used for structural beams, columns, bridges, general fabrication, 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 S275 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 S275 vs AS/NZS 3679.1 350 is a 98.3% match. As per mechanical properties, the match is 11.6%. Combined, this makes them a related material overall at 69.4%.

Frequently Compared With EN 10025-2 S275:
CSA G40.21 260W ASTM A1008 SS Grade 50 ASTM A572 Gr.65 IS 2062 E165 GOST 19281 09G2S CSA G40.21 300W CSA G40.21 400A CSA G40.21 400W ASTM A1008 SS Grade 80
Other Structural Steel Grades to Compare With EN 10025-2 S275:
AS/NZS 3679.1 300 CSA G40.21 350W CSA G40.21 480W
Match Breakdown
CHEMISTRY MATCH
98.3%
MECHANICAL MATCH
11.6%
OVERALL
69.4%
Specifications
Property EN 10025-2 S275 AS/NZS 3679.1 350
Standard EN 10025-2:2019 AS/NZS 3679.1:2016
Category Structural Steel Structural Steel
C (%) 0-0.25 <=0.22
Mn (%) 0-1.5 <=1.70
Si (%) 0-0.5 <=0.50
P (%) max 0.04 <=0.040
S (%) max 0.04 <=0.040
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 S275 AS/NZS 3679.1 350
Yield Strength 275 MPa min (t<=16mm) 350 MPa min
Tensile Strength 410-560 MPa 480-640 MPa
Elongation 23% min 20% min
Typical Applications
EN 10025-2 S275
Structural beams, columns, bridges, general fabrication
AS/NZS 3679.1 350
Hot-rolled structural bars and sections for primary structural beams, columns, and framing
Can EN 10025-2 S275 Be Substituted With AS/NZS 3679.1 350?
EN 10025-2 S275 and AS/NZS 3679.1 350 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
Forms & Sizes Available on M-EX
EN 10025-2 S275
Round Bar → (2 listings)
Diameter: 40–40 mm (1.57–1.57 in)
Length: 5000–5000 mm (196.85–196.85 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 S275
2 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 S275 and AS/NZS 3679.1 350?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can EN 10025-2 S275 be substituted with AS/NZS 3679.1 350?
EN 10025-2 S275 and AS/NZS 3679.1 350 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.