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ASTM A1008 SS Grade 50 vs IS 2062 (Part 1) E300C

Related Material — 65.9% match based on chemical composition and mechanical property overlap.

ASTM A1008 SS Grade 50 (ASTM A1008) and IS 2062 (Part 1) E300C (IS 2062 (Part 1):2025) are both steel grades. Both fall under the Structural Steel category. ASTM A1008 SS Grade 50 is typically used for cold-rolled high-strength structural steel sheet; automotive structural components, cold-formed parts requiring moderate strength, while IS 2062 (Part 1) E300C is commonly used for structural work: welded, bolted and riveted structures and general engineering purposes. ASTM A1008 SS Grade 50 is defined under ASTM International, originating from United States, while IS 2062 (Part 1) E300C is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, ASTM A1008 SS Grade 50 vs IS 2062 (Part 1) E300C is a 98.9% match. As per mechanical properties, the match is 0%. Combined, this makes them a related material overall at 65.9%.

Frequently Compared With ASTM A1008 SS Grade 50:
AS/NZS 1595 C450 GOST 19281 09G2S CSA G40.21 400A AS/NZS 3679.1 350 CSA G40.21 300W ASTM A1008 SS Grade 80 AS/NZS 1595 C350 ASTM A283C AS/NZS 3679.1 300 CSA G40.21 400W CSA G40.21 260W CSA G40.21 350W
Match Breakdown
CHEMISTRY MATCH
98.9%
MECHANICAL MATCH
0%
OVERALL
65.9%
Specifications
Property ASTM A1008 SS Grade 50 IS 2062 (Part 1) E300C
Standard ASTM A1008 IS 2062 (Part 1):2025
Category Structural Steel Structural Steel
C (%) <=0.20 <=0.20
Mn (%) <=1.35 <=1.50
Si (%) <=0.50 <=0.45
P (%) <=0.040 <=0.040
S (%) <=0.040 <=0.040
CEV (%) Not specified <=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 ASTM A1008 SS Grade 50 IS 2062 (Part 1) E300C
Tensile Strength 380 MPa min >=440 MPa
Yield Strength 340 MPa min 300 MPa (<=16mm) / 290 MPa (16-40mm) / 280 MPa (40-100mm) / 250 MPa (>100mm)
Elongation 14% min >=22% (<=40mm) / >=20% (40-63mm) / >=19% (63-100mm) / >=19% (>100mm)
Impact Energy Not specified >=27 J at -20°C
Typical Applications
ASTM A1008 SS Grade 50
Cold-rolled high-strength structural steel sheet; automotive structural components, cold-formed parts requiring moderate strength
IS 2062 (Part 1) E300C
Structural work: welded, bolted and riveted structures and general engineering purposes
Key Differences
Can ASTM A1008 SS Grade 50 Be Substituted With IS 2062 (Part 1) E300C?
ASTM A1008 SS Grade 50 and IS 2062 (Part 1) E300C 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
ASTM A1008 SS Grade 50
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2700–3400 mm (106.3–133.86 in)
IS 2062 (Part 1) E300C
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ASTM A1008 SS Grade 50
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IS 2062 (Part 1) E300C
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Frequently Asked Questions
What is the difference between ASTM A1008 SS Grade 50 and IS 2062 (Part 1) E300C?
IS 2062 (Part 1) E300C specifies CEV which is not specified for ASTM A1008 SS Grade 50.
Can ASTM A1008 SS Grade 50 be substituted with IS 2062 (Part 1) E300C?
ASTM A1008 SS Grade 50 and IS 2062 (Part 1) E300C 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.