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EN 10025-2 S275 vs ASTM A1008 SS Grade 80

Related Material — 66.3% match based on chemical composition and mechanical property overlap.

EN 10025-2 S275 (EN 10025-2:2019) and ASTM A1008 SS Grade 80 (ASTM A1008) are both steel grades. Both fall under the Structural Steel category. EN 10025-2 S275 is typically used for structural beams, columns, bridges, general fabrication, 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. EN 10025-2 S275 is defined under European Standard (EN), originating from Europe, while ASTM A1008 SS Grade 80 is defined under ASTM International, originating from United States.

As per chemical composition, EN 10025-2 S275 vs ASTM A1008 SS Grade 80 is a 99.5% match. As per mechanical properties, the match is 0%. Combined, this makes them a related material overall at 66.3%.

Frequently Compared With EN 10025-2 S275:
CSA G40.21 260W IS 2062 E165 CSA G40.21 300W CSA G40.21 400W ASTM A1008 SS Grade 50 ASTM A572 Gr.65 GOST 19281 09G2S AS/NZS 3679.1 300 AS/NZS 3679.1 350 CSA G40.21 350W CSA G40.21 400A CSA G40.21 480W
Match Breakdown
CHEMISTRY MATCH
99.5%
MECHANICAL MATCH
0%
OVERALL
66.3%
Specifications
Property EN 10025-2 S275 ASTM A1008 SS Grade 80
Standard EN 10025-2:2019 ASTM A1008
Category Structural Steel Structural Steel
C (%) 0-0.25 <=0.25
Mn (%) 0-1.5 <=1.65
Si (%) 0-0.5 <=0.50
P (%) max 0.04 <=0.040
S (%) max 0.04 <=0.040
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10025-2 S275 ASTM A1008 SS Grade 80
Yield Strength 275 MPa min (t<=16mm) 550 MPa min
Tensile Strength 410-560 MPa 570 MPa min
Elongation 23% min 10% min
Typical Applications
EN 10025-2 S275
Structural beams, columns, bridges, general fabrication
ASTM A1008 SS Grade 80
Cold-rolled high-strength structural steel sheet, higher strength grade; automotive structural/reinforcement components, cold-formed high-strength parts
Can EN 10025-2 S275 Be Substituted With ASTM A1008 SS Grade 80?
EN 10025-2 S275 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
EN 10025-2 S275
Round Bar → (2 listings)
Diameter: 40–40 mm (1.57–1.57 in)
Length: 5000–5000 mm (196.85–196.85 in)
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
EN 10025-2 S275
2 active listings and RFQs →
ASTM A1008 SS Grade 80
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-2 S275 and ASTM A1008 SS Grade 80?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can EN 10025-2 S275 be substituted with ASTM A1008 SS Grade 80?
EN 10025-2 S275 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.