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AS/NZS 3678 Grade 250 vs EN 10025-2 S250

Strong Match — 95.7% match based on chemical composition and mechanical property overlap.

AS/NZS 3678 Grade 250 (AS/NZS 3678:2016) and EN 10025-2 S250 (EN 10025-2:2019) are both steel grades. Both fall under the Structural Steel category. AS/NZS 3678 Grade 250 is typically used for structural fabrication,buildings,bridges,general construction,machinery frames,welded structures,plates, while EN 10025-2 S250 is commonly used for used for fabricated structures, beams, support frames, machinery bases, towers, and construction components.. AS/NZS 3678 Grade 250 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand, while EN 10025-2 S250 is defined under European Standard (EN), originating from Europe.

As per chemical composition, AS/NZS 3678 Grade 250 vs EN 10025-2 S250 is a 93.5% match. As per mechanical properties, the match is 100%. Combined, this makes them a strong match overall at 95.7%.

Frequently Compared With AS/NZS 3678 Grade 250:
ASTM A1008 SS Grade 50 CSA G40.21 400A GOST 19281 09G2S AS/NZS 3679.1 350 CSA G40.21 260W AS/NZS 3679.1 300 CSA G40.21 400W CSA G40.21 480W CSA G40.21 300W CSA G40.21 350W ASTM A1008 SS Grade 80 ASTM A283C
Match Breakdown
CHEMISTRY MATCH
93.5%
MECHANICAL MATCH
100%
OVERALL
95.7%
Specifications
Property AS/NZS 3678 Grade 250 EN 10025-2 S250
Standard AS/NZS 3678:2016 EN 10025-2:2019
Category Structural Steel Structural Steel
C (%) <=0.22 0.20 max
Mn (%) <=1.70 1.50 max
P (%) <=0.040 0.040 max
S (%) <=0.040 0.040 max
Si (%) Not specified 0.40 max
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 3678 Grade 250 EN 10025-2 S250
Tensile Strength 410-560 MPa 410-560 MPa
Yield Strength 250 MPa min 250 MPa min
Elongation 22-25 % 22-25%
Hardness Not specified 120-170 HB
Typical Applications
AS/NZS 3678 Grade 250
structural fabrication,buildings,bridges,general construction,machinery frames,welded structures,plates
EN 10025-2 S250
Used for fabricated structures, beams, support frames, machinery bases, towers, and construction components.
Key Differences
Can AS/NZS 3678 Grade 250 Be Substituted With EN 10025-2 S250?
AS/NZS 3678 Grade 250 and EN 10025-2 S250 overlap closely enough on chemistry and mechanical properties that EN 10025-2 S250 is often considered as a substitute for AS/NZS 3678 Grade 250 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
AS/NZS 3678 Grade 250
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2900–3700 mm (114.17–145.67 in)
EN 10025-2 S250
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 3300–3500 mm (129.92–137.8 in)
On M-EX Right Now
AS/NZS 3678 Grade 250
2 active listings and RFQs →
EN 10025-2 S250
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between AS/NZS 3678 Grade 250 and EN 10025-2 S250?
EN 10025-2 S250 specifies Si which is not specified for AS/NZS 3678 Grade 250.
Can AS/NZS 3678 Grade 250 be substituted with EN 10025-2 S250?
AS/NZS 3678 Grade 250 and EN 10025-2 S250 overlap closely enough on chemistry and mechanical properties that EN 10025-2 S250 is often considered as a substitute for AS/NZS 3678 Grade 250 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.