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AS/NZS 3679.1 350 vs IS 2062 E450BR

Close Alternative — 76.9% match based on chemical composition and mechanical property overlap.

AS/NZS 3679.1 350 (AS/NZS 3679.1:2016) and IS 2062 E450BR (IS 2062:2011) are both steel grades. Both fall under the Structural Steel category. AS/NZS 3679.1 350 is typically used for hot-rolled structural bars and sections for primary structural beams, columns, and framing, while IS 2062 E450BR is commonly used for structural work: welded, bolted and riveted structures and general engineering purposes. AS/NZS 3679.1 350 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand, while IS 2062 E450BR is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, AS/NZS 3679.1 350 vs IS 2062 E450BR is a 98.6% match. As per mechanical properties, the match is 33.3%. Combined, this makes them a close alternative overall at 76.9%.

Frequently Compared With AS/NZS 3679.1 350:
CSA G40.21 480W CSA G40.21 350W CSA G40.21 400W AS/NZS 1595 C450 ASTM A1008 SS Grade 50 IS 2062 E250B0 ASTM A1008 SS Grade 80 AS/NZS 1595 C350 ASTM A572 Grade 50 IS 2062 E250A ASTM A283C ASTM A572 Gr.65
Match Breakdown
CHEMISTRY MATCH
98.6%
MECHANICAL MATCH
33.3%
OVERALL
76.9%
Specifications
Property AS/NZS 3679.1 350 IS 2062 E450BR
Standard AS/NZS 3679.1:2016 IS 2062:2011
Category Structural Steel Structural Steel
C (%) <=0.22 <=0.22
Mn (%) <=1.70 <=1.65
Si (%) <=0.50 <=0.45
P (%) <=0.040 <=0.045
S (%) <=0.040 <=0.045
CEV (%) Not specified <=0.52
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 3679.1 350 IS 2062 E450BR
Tensile Strength 480-640 MPa >=570 MPa
Yield Strength 350 MPa min 450 MPa (<=20mm) / 430 MPa (20-40mm) / 420 MPa (>40mm)
Elongation 20% min >=20%
Impact Energy Not specified >=20 J at room temperature (optional)
Typical Applications
AS/NZS 3679.1 350
Hot-rolled structural bars and sections for primary structural beams, columns, and framing
IS 2062 E450BR
Structural work: welded, bolted and riveted structures and general engineering purposes
Key Differences
Can AS/NZS 3679.1 350 Be Substituted With IS 2062 E450BR?
AS/NZS 3679.1 350 and IS 2062 E450BR 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 3679.1 350
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)
IS 2062 E450BR
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On M-EX Right Now
AS/NZS 3679.1 350
2 active listings and RFQs →
IS 2062 E450BR
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Frequently Asked Questions
What is the difference between AS/NZS 3679.1 350 and IS 2062 E450BR?
IS 2062 E450BR specifies CEV which is not specified for AS/NZS 3679.1 350.
Can AS/NZS 3679.1 350 be substituted with IS 2062 E450BR?
AS/NZS 3679.1 350 and IS 2062 E450BR 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.