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ASTM A283C vs GOST 19281 09G2S

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

ASTM A283C (ASTM A283) and GOST 19281 09G2S (GOST 19281-2014) are both steel grades. Both fall under the Structural Steel category. ASTM A283C is typically used for used for structural fabrication, storage tanks, buildings, bridges, machinery bases, and welded structures., while GOST 19281 09G2S is commonly used for used for bridges, pressure vessels, pipelines, structural frames, and heavy equipment components.. ASTM A283C is defined under ASTM International (United States).

As per chemical composition, ASTM A283C vs GOST 19281 09G2S is a 65.1% match. As per mechanical properties, the match is 13.1%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With ASTM A283C:
ASTM A1008 SS Grade 50 CSA G40.21 260W ASTM A1008 SS Grade 80 ASTM A572 Grade 50 ASTM A572 Gr.65 CSA G40.21 480W CSA G40.21 400W CSA G40.21 300W AS/NZS 3679.1 350 AS/NZS 3679.1 300 CSA G40.21 400A CSA G40.21 350W
Match Breakdown
CHEMISTRY MATCH
65.1%
MECHANICAL MATCH
13.1%
OVERALL
35%
Specifications
Property ASTM A283C GOST 19281 09G2S
Standard ASTM A283 GOST 19281-2014
Category Structural Steel Structural Steel
C (%) 0.24 max 0.07-0.12
Mn (%) 0.90 max 1.3-1.7
P (%) 0.035 max 0.035 max
S (%) 0.040 max 0.04 max
Si (%) 0.40 max 0.5-0.8
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 ASTM A283C GOST 19281 09G2S
Tensile Strength 380-515 MPa 490-640 MPa
Yield Strength 205 MPa min 345 MPa min
Elongation 23-27% 21% min
Hardness 120-170 HB 140-190 HB
Typical Applications
ASTM A283C
Used for structural fabrication, storage tanks, buildings, bridges, machinery bases, and welded structures.
GOST 19281 09G2S
Used for bridges, pressure vessels, pipelines, structural frames, and heavy equipment components.
Key Differences
Can ASTM A283C Be Substituted With GOST 19281 09G2S?
ASTM A283C 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
ASTM A283C
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2900–3700 mm (114.17–145.67 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
ASTM A283C
2 active listings and RFQs →
GOST 19281 09G2S
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A283C and GOST 19281 09G2S?
GOST 19281 09G2S specifies Ni, Cr, Cu which are not specified for ASTM A283C.
Can ASTM A283C be substituted with GOST 19281 09G2S?
ASTM A283C 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.