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IS 2062 E275A vs IS 2062 E300BR

Strong Match — 87.7% match based on chemical composition and mechanical property overlap.

IS 2062 E275A (IS 2062:2011) and IS 2062 E300BR (IS 2062:2011) are both steel grades. Both fall under the Structural Steel category. IS 2062 E275A is typically used for structural work: welded, bolted and riveted structures and general engineering purposes, while IS 2062 E300BR is commonly used for structural work: welded, bolted and riveted structures and general engineering purposes. IS 2062 E275A is defined under Bureau of Indian Standards (IS), originating from India, while IS 2062 E300BR is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 2062 E275A vs IS 2062 E300BR is a 98.2% match. As per mechanical properties, the match is 66.7%. Combined, this makes them a strong match overall at 87.7%.

Frequently Compared With IS 2062 E275A:
CSA G40.21 260W CSA G40.21 300W AS/NZS 3679.1 350 CSA G40.21 400W CSA G40.21 480W AS/NZS 3679.1 300 CSA G40.21 350W CSA G40.21 400A ASTM A1008 SS Grade 50 ASTM A1008 SS Grade 80 ASTM A283C GOST 19281 09G2S
Match Breakdown
CHEMISTRY MATCH
98.2%
MECHANICAL MATCH
66.7%
OVERALL
87.7%
Specifications
Property IS 2062 E275A IS 2062 E300BR
Standard IS 2062:2011 IS 2062:2011
Category Structural Steel Structural Steel
C (%) <=0.23 <=0.20
Mn (%) <=1.50 <=1.50
Si (%) <=0.40 <=0.45
S (%) <=0.045 <=0.045
P (%) <=0.045 <=0.045
CEV (%) <=0.43 <=0.44
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 E275A IS 2062 E300BR
Tensile Strength >=430 MPa >=440 MPa
Yield Strength 275 MPa (<=20mm) / 265 MPa (20-40mm) / 255 MPa (>40mm) 300 MPa (<=20mm) / 290 MPa (20-40mm) / 280 MPa (>40mm)
Elongation >=22% >=22%
Impact not required Not specified
Impact Energy Not specified >=27 J at room temperature (optional)
Typical Applications
IS 2062 E275A
Structural work: welded, bolted and riveted structures and general engineering purposes
IS 2062 E300BR
Structural work: welded, bolted and riveted structures and general engineering purposes
Can IS 2062 E275A Be Substituted With IS 2062 E300BR?
IS 2062 E275A and IS 2062 E300BR overlap closely enough on chemistry and mechanical properties that IS 2062 E300BR is often considered as a substitute for IS 2062 E275A 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 E275A
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IS 2062 E300BR
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Frequently Asked Questions
What is the difference between IS 2062 E275A and IS 2062 E300BR?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 2062 E275A be substituted with IS 2062 E300BR?
IS 2062 E275A and IS 2062 E300BR overlap closely enough on chemistry and mechanical properties that IS 2062 E300BR is often considered as a substitute for IS 2062 E275A in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.