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IS 2062 E450BR vs AS/NZS 3679.1 350

Close Alternative — 76.7% match based on chemical composition and mechanical property overlap.

IS 2062 E450BR (IS 2062:2009) and AS/NZS 3679.1 350 (AS/NZS 3679.1:2016) are both steel grades. Both fall under the Structural Steel category. IS 2062 E450BR is typically used for structural work: welded, bolted and riveted structures and general engineering purposes, while AS/NZS 3679.1 350 is commonly used for hot-rolled structural bars and sections for primary structural beams, columns, and framing. IS 2062 E450BR is defined under Bureau of Indian Standards (IS), originating from India, while AS/NZS 3679.1 350 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand.

As per chemical composition, IS 2062 E450BR vs AS/NZS 3679.1 350 is a 98.5% match. As per mechanical properties, the match is 33.3%. Combined, this makes them a close alternative overall at 76.7%.

Frequently Compared With IS 2062 E450BR:
CSA G40.21 260W CSA G40.21 300W ASTM A1008 SS Grade 80 CSA G40.21 350W CSA G40.21 400A CSA G40.21 400W CSA G40.21 480W ASTM A1008 SS Grade 50 ASTM A283C GOST 19281 09G2S AS/NZS 3679.1 300 ASTM A572 Gr.65
Match Breakdown
CHEMISTRY MATCH
98.5%
MECHANICAL MATCH
33.3%
OVERALL
76.7%
Specifications
Property IS 2062 E450BR AS/NZS 3679.1 350
Standard IS 2062:2009 AS/NZS 3679.1:2016
Category Structural Steel Structural Steel
C (%) <=0.22 <=0.22
Mn (%) <=1.60 <=1.70
S (%) <=0.045 <=0.040
P (%) <=0.045 <=0.040
Si (%) <=0.45 <=0.50
CEV (%) <=0.48 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 IS 2062 E450BR AS/NZS 3679.1 350
Tensile Strength >=570 MPa 480-640 MPa
Yield Strength 450 MPa (<20mm) / 430 MPa (20-40mm) / 420 MPa (>40mm) 350 MPa min
Elongation >=20% 20% min
Impact Energy >=20 J at room temperature (25 +/- 2°C) (optional) Not specified
Typical Applications
IS 2062 E450BR
Structural work: welded, bolted and riveted structures and general engineering purposes
AS/NZS 3679.1 350
Hot-rolled structural bars and sections for primary structural beams, columns, and framing
Key Differences
Can IS 2062 E450BR Be Substituted With AS/NZS 3679.1 350?
IS 2062 E450BR 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
IS 2062 E450BR
No active listings currently.
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
IS 2062 E450BR
0 active listings and RFQs →
AS/NZS 3679.1 350
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 2062 E450BR and AS/NZS 3679.1 350?
IS 2062 E450BR specifies CEV which is not specified for AS/NZS 3679.1 350.
Can IS 2062 E450BR be substituted with AS/NZS 3679.1 350?
IS 2062 E450BR 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.