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EN 10025-2 S275 vs GOST 19281 09G2S

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

EN 10025-2 S275 (EN 10025-2:2019) and GOST 19281 09G2S (GOST 19281-2014) 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 GOST 19281 09G2S is commonly used for used for bridges, pressure vessels, pipelines, structural frames, and heavy equipment components.. EN 10025-2 S275 is defined under European Standard (EN) (Europe).

As per chemical composition, EN 10025-2 S275 vs GOST 19281 09G2S is a 65.4% match. As per mechanical properties, the match is 10.1%. Combined, this makes them a minimal match overall at 35%.

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 A1008 SS Grade 80 ASTM A572 Gr.65 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
65.4%
MECHANICAL MATCH
10.1%
OVERALL
35%
Specifications
Property EN 10025-2 S275 GOST 19281 09G2S
Standard EN 10025-2:2019 GOST 19281-2014
Category Structural Steel Structural Steel
C (%) 0-0.25 0.07-0.12
Mn (%) 0-1.5 1.3-1.7
Si (%) 0-0.5 0.5-0.8
P (%) max 0.04 0.035 max
S (%) max 0.04 0.04 max
Ni (%) Not specified 0.3 max
Cr (%) Not specified 0.3 max
Cu (%) Not specified 0.3 max
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 GOST 19281 09G2S
Yield Strength 275 MPa min (t<=16mm) 345 MPa min
Tensile Strength 410-560 MPa 490-640 MPa
Elongation 23% min 21% min
Hardness Not specified 140-190 HB
Typical Applications
EN 10025-2 S275
Structural beams, columns, bridges, general fabrication
GOST 19281 09G2S
Used for bridges, pressure vessels, pipelines, structural frames, and heavy equipment components.
Key Differences
Can EN 10025-2 S275 Be Substituted With GOST 19281 09G2S?
EN 10025-2 S275 and GOST 19281 09G2S 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)
GOST 19281 09G2S
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2900–3800 mm (114.17–149.61 in)
On M-EX Right Now
EN 10025-2 S275
2 active listings and RFQs →
GOST 19281 09G2S
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-2 S275 and GOST 19281 09G2S?
GOST 19281 09G2S specifies Ni, Cr, Cu which are not specified for EN 10025-2 S275.
Can EN 10025-2 S275 be substituted with GOST 19281 09G2S?
EN 10025-2 S275 and GOST 19281 09G2S 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.