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IS 2062 E450A vs AS/NZS 3679.1 350

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

IS 2062 E450A (IS 2062:2011) and AS/NZS 3679.1 350 (AS/NZS 3679.1:2016) are both steel grades. Both fall under the Structural Steel category. IS 2062 E450A is typically used for heavy construction equipment, bridges, mining equipment, offshore structures, high strength structural fabrication, industrial machinery, 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 E450A 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 E450A vs AS/NZS 3679.1 350 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 IS 2062 E450A:
CSA G40.21 350W CSA G40.21 480W CSA G40.21 260W CSA G40.21 400W AS/NZS 3679.1 300 CSA G40.21 300W CSA G40.21 400A ASTM A1008 SS Grade 50 GOST 19281 09G2S IS 2062 E250B0 ASTM A1008 SS Grade 80 IS 2062 E250A
Match Breakdown
CHEMISTRY MATCH
98.6%
MECHANICAL MATCH
33.3%
OVERALL
76.9%
Specifications
Property IS 2062 E450A AS/NZS 3679.1 350
Standard IS 2062:2011 AS/NZS 3679.1:2016
Category Structural Steel Structural Steel
C (%) <=0.22 <=0.22
Mn (%) <=1.65 <=1.70
Si (%) <=0.45 <=0.50
S (%) <=0.045 <=0.040
P (%) <=0.045 <=0.040
CEV (%) <=0.52 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 E450A 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 not required Not specified
Typical Applications
IS 2062 E450A
heavy construction equipment, bridges, mining equipment, offshore structures, high strength structural fabrication, industrial machinery
AS/NZS 3679.1 350
Hot-rolled structural bars and sections for primary structural beams, columns, and framing
Key Differences
Can IS 2062 E450A Be Substituted With AS/NZS 3679.1 350?
IS 2062 E450A 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 E450A
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 3000–4400 mm (118.11–173.23 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
IS 2062 E450A
2 active listings and RFQs →
AS/NZS 3679.1 350
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 2062 E450A and AS/NZS 3679.1 350?
IS 2062 E450A specifies CEV which is not specified for AS/NZS 3679.1 350.
Can IS 2062 E450A be substituted with AS/NZS 3679.1 350?
IS 2062 E450A 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.