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AS/NZS 3679.1 350 vs IS 2062 E450A

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 E450A (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 E450A is commonly used for heavy construction equipment, bridges, mining equipment, offshore structures, high strength structural fabrication, industrial machinery. AS/NZS 3679.1 350 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand, while IS 2062 E450A is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, AS/NZS 3679.1 350 vs IS 2062 E450A 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 E450A
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 E450A
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 Not specified not required
Typical Applications
AS/NZS 3679.1 350
Hot-rolled structural bars and sections for primary structural beams, columns, and framing
IS 2062 E450A
heavy construction equipment, bridges, mining equipment, offshore structures, high strength structural fabrication, industrial machinery
Key Differences
Can AS/NZS 3679.1 350 Be Substituted With IS 2062 E450A?
AS/NZS 3679.1 350 and IS 2062 E450A 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 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)
On M-EX Right Now
AS/NZS 3679.1 350
2 active listings and RFQs →
IS 2062 E450A
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between AS/NZS 3679.1 350 and IS 2062 E450A?
IS 2062 E450A specifies CEV which is not specified for AS/NZS 3679.1 350.
Can AS/NZS 3679.1 350 be substituted with IS 2062 E450A?
AS/NZS 3679.1 350 and IS 2062 E450A 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.