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IS 2062 (Part 1) E550BR vs IS 2062 (Part 1) E600A

Strong Match — 88.9% match based on chemical composition and mechanical property overlap.

IS 2062 (Part 1) E550BR (IS 2062 (Part 1):2025) and IS 2062 (Part 1) E600A (IS 2062 (Part 1):2025) are both steel grades. Both fall under the Structural Steel category. IS 2062 (Part 1) E550BR is typically used for structural work: welded, bolted and riveted structures and general engineering purposes, while IS 2062 (Part 1) E600A is commonly used for structural work: welded, bolted and riveted structures and general engineering purposes. IS 2062 (Part 1) E550BR is defined under Bureau of Indian Standards (IS), originating from India, while IS 2062 (Part 1) E600A is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 2062 (Part 1) E550BR vs IS 2062 (Part 1) E600A is a 100% match. As per mechanical properties, the match is 66.7%. Combined, this makes them a strong match overall at 88.9%.

Frequently Compared With IS 2062 (Part 1) E550BR:
CSA G40.21 480W AS/NZS 3679.1 300 GOST 19281 09G2S AS/NZS 3679.1 350 CSA G40.21 400A ASTM A1008 SS Grade 50 CSA G40.21 260W CSA G40.21 300W CSA G40.21 350W ASTM A1008 SS Grade 80 ASTM A283C ASTM A572 Gr.65
Match Breakdown
CHEMISTRY MATCH
100%
MECHANICAL MATCH
66.7%
OVERALL
88.9%
Specifications
Property IS 2062 (Part 1) E550BR IS 2062 (Part 1) E600A
Standard IS 2062 (Part 1):2025 IS 2062 (Part 1):2025
Category Structural Steel Structural Steel
C (%) <=0.22 <=0.22
Mn (%) <=1.70 <=1.70
Si (%) <=0.50 <=0.50
S (%) <=0.020 <=0.020
P (%) <=0.025 <=0.025
CEV (%) <=0.54 <=0.54
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 (Part 1) E550BR IS 2062 (Part 1) E600A
Tensile Strength >=650 MPa >=700 MPa
Yield Strength 550 MPa (<=16mm) / 530 MPa (16-40mm) / 520 MPa (40-100mm) 600 MPa (<=16mm) / 580 MPa (16-40mm) / 570 MPa (40-100mm)
Elongation >=12% (<=40mm) >=12% (<=40mm)
Impact Energy >=15 J at room temperature (optional) Not specified
Impact Not specified not required
Typical Applications
IS 2062 (Part 1) E550BR
Structural work: welded, bolted and riveted structures and general engineering purposes
IS 2062 (Part 1) E600A
Structural work: welded, bolted and riveted structures and general engineering purposes
Can IS 2062 (Part 1) E550BR Be Substituted With IS 2062 (Part 1) E600A?
IS 2062 (Part 1) E550BR and IS 2062 (Part 1) E600A overlap closely enough on chemistry and mechanical properties that IS 2062 (Part 1) E600A is often considered as a substitute for IS 2062 (Part 1) E550BR in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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IS 2062 (Part 1) E550BR
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IS 2062 (Part 1) E600A
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Frequently Asked Questions
What is the difference between IS 2062 (Part 1) E550BR and IS 2062 (Part 1) E600A?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 2062 (Part 1) E550BR be substituted with IS 2062 (Part 1) E600A?
IS 2062 (Part 1) E550BR and IS 2062 (Part 1) E600A overlap closely enough on chemistry and mechanical properties that IS 2062 (Part 1) E600A is often considered as a substitute for IS 2062 (Part 1) E550BR in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.