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IS 2062 (Part 1) E550BR vs ASTM A1008 SS Grade 80

Related Material — 64.2% match based on chemical composition and mechanical property overlap.

IS 2062 (Part 1) E550BR (IS 2062 (Part 1):2025) and ASTM A1008 SS Grade 80 (ASTM A1008) 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 ASTM A1008 SS Grade 80 is commonly used for cold-rolled high-strength structural steel sheet, higher strength grade; automotive structural/reinforcement components, cold-formed high-strength parts. IS 2062 (Part 1) E550BR is defined under Bureau of Indian Standards (IS), originating from India, while ASTM A1008 SS Grade 80 is defined under ASTM International, originating from United States.

As per chemical composition, IS 2062 (Part 1) E550BR vs ASTM A1008 SS Grade 80 is a 96.3% match. As per mechanical properties, the match is 0%. Combined, this makes them a related material overall at 64.2%.

Frequently Compared With IS 2062 (Part 1) E550BR:
CSA G40.21 480W AS/NZS 3679.1 300 CSA G40.21 400A GOST 19281 09G2S AS/NZS 3679.1 350 ASTM A1008 SS Grade 50 ASTM A283C ASTM A572 Gr.65 CSA G40.21 260W CSA G40.21 300W CSA G40.21 350W CSA G40.21 400W
Match Breakdown
CHEMISTRY MATCH
96.3%
MECHANICAL MATCH
0%
OVERALL
64.2%
Specifications
Property IS 2062 (Part 1) E550BR ASTM A1008 SS Grade 80
Standard IS 2062 (Part 1):2025 ASTM A1008
Category Structural Steel Structural Steel
C (%) <=0.22 <=0.25
Mn (%) <=1.70 <=1.65
Si (%) <=0.50 <=0.50
S (%) <=0.020 <=0.040
P (%) <=0.025 <=0.040
CEV (%) <=0.54 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 (Part 1) E550BR ASTM A1008 SS Grade 80
Tensile Strength >=650 MPa 570 MPa min
Yield Strength 550 MPa (<=16mm) / 530 MPa (16-40mm) / 520 MPa (40-100mm) 550 MPa min
Elongation >=12% (<=40mm) 10% min
Impact Energy >=15 J at room temperature (optional) Not specified
Typical Applications
IS 2062 (Part 1) E550BR
Structural work: welded, bolted and riveted structures and general engineering purposes
ASTM A1008 SS Grade 80
Cold-rolled high-strength structural steel sheet, higher strength grade; automotive structural/reinforcement components, cold-formed high-strength parts
Key Differences
Can IS 2062 (Part 1) E550BR Be Substituted With ASTM A1008 SS Grade 80?
IS 2062 (Part 1) E550BR and ASTM A1008 SS Grade 80 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
Forms & Sizes Available on M-EX
IS 2062 (Part 1) E550BR
No active listings currently.
ASTM A1008 SS Grade 80
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2500–3700 mm (98.43–145.67 in)
On M-EX Right Now
IS 2062 (Part 1) E550BR
0 active listings and RFQs →
ASTM A1008 SS Grade 80
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 2062 (Part 1) E550BR and ASTM A1008 SS Grade 80?
IS 2062 (Part 1) E550BR specifies CEV which is not specified for ASTM A1008 SS Grade 80.
Can IS 2062 (Part 1) E550BR be substituted with ASTM A1008 SS Grade 80?
IS 2062 (Part 1) E550BR and ASTM A1008 SS Grade 80 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.