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EN 10025-2 S275J0 vs AS/NZS 3678 Grade 450

Strong Match — 89.3% match based on chemical composition and mechanical property overlap.

EN 10025-2 S275J0 (EN 10025-2:2019) and AS/NZS 3678 Grade 450 (AS/NZS 3678:2016) are both steel grades. Both fall under the Structural Steel category. EN 10025-2 S275J0 is typically used for hot rolled products of structural steels, while AS/NZS 3678 Grade 450 is commonly used for heavy cranes, offshore platforms, pressure vessels, structural members in high-rise construction, mining equipment.. EN 10025-2 S275J0 is defined under European Standard (EN), originating from Europe, while AS/NZS 3678 Grade 450 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand.

As per chemical composition, EN 10025-2 S275J0 vs AS/NZS 3678 Grade 450 is a 89.3% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 89.3%.

Frequently Compared With EN 10025-2 S275J0:
ASTM A1008 SS Grade 80 ASTM A572 Gr.65 GOST 19281 09G2S CSA G40.21 260W AS/NZS 3679.1 300 CSA G40.21 300W CSA G40.21 350W CSA G40.21 400A CSA G40.21 400W CSA G40.21 480W ASTM A1008 SS Grade 50
Other Structural Steel Grades to Compare With EN 10025-2 S275J0:
AS/NZS 3679.1 350
Match Breakdown
CHEMISTRY MATCH
89.3%
MECHANICAL MATCH
No shared data
OVERALL
89.3%
Specifications
Property EN 10025-2 S275J0 AS/NZS 3678 Grade 450
Standard EN 10025-2:2019 AS/NZS 3678:2016
Category Structural Steel Structural Steel
C (%) <=0.21 max 0.2
Mn (%) <=1.50 max 1.6
P (%) <=0.030 max 0.03
S (%) <=0.030 max 0.03
N (%) <=0.012 Not specified
Cu (%) <=0.55 Not specified
Si (%) Not specified max 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 EN 10025-2 S275J0 AS/NZS 3678 Grade 450
Tensile Strength 410-560 MPa Not specified
Yield Strength >=275 MPa Not specified
Elongation >=23% Not specified
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 S275J0
Hot rolled products of structural steels
AS/NZS 3678 Grade 450
Heavy cranes, offshore platforms, pressure vessels, structural members in high-rise construction, mining equipment.
Key Differences
Can EN 10025-2 S275J0 Be Substituted With AS/NZS 3678 Grade 450?
EN 10025-2 S275J0 and AS/NZS 3678 Grade 450 overlap closely enough on chemistry and mechanical properties that AS/NZS 3678 Grade 450 is often considered as a substitute for EN 10025-2 S275J0 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
Forms & Sizes Available on M-EX
EN 10025-2 S275J0
No active listings currently.
AS/NZS 3678 Grade 450
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2500–4200 mm (98.43–165.35 in)
On M-EX Right Now
EN 10025-2 S275J0
0 active listings and RFQs →
AS/NZS 3678 Grade 450
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-2 S275J0 and AS/NZS 3678 Grade 450?
EN 10025-2 S275J0 specifies N, Cu which are not specified for AS/NZS 3678 Grade 450. AS/NZS 3678 Grade 450 specifies Si which is not specified for EN 10025-2 S275J0.
Can EN 10025-2 S275J0 be substituted with AS/NZS 3678 Grade 450?
EN 10025-2 S275J0 and AS/NZS 3678 Grade 450 overlap closely enough on chemistry and mechanical properties that AS/NZS 3678 Grade 450 is often considered as a substitute for EN 10025-2 S275J0 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.