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NF A35-551 XC10 vs GOST 19281 09G2S

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

NF A35-551 XC10 (NF A35-551:1986) and GOST 19281 09G2S (GOST 19281-2014) are both steel grades. Both fall under the Structural Steel category. NF A35-551 XC10 is typically used for fabricated parts, cold formed components, tubes, structural parts, bolts, nuts, welded assemblies, while GOST 19281 09G2S is commonly used for used for bridges, pressure vessels, pipelines, structural frames, and heavy equipment components.. NF A35-551 XC10 is defined under Association Francaise de Normalisation (NF) (France).

As per chemical composition, NF A35-551 XC10 vs GOST 19281 09G2S is a 68.7% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With NF A35-551 XC10:
CSA G40.21 400W CSA G40.21 350W CSA G40.21 260W CSA G40.21 480W AS/NZS 3679.1 350 ASTM A1008 SS Grade 80 CSA G40.21 300W CSA G40.21 400A ASTM A1008 SS Grade 50 AS/NZS 3679.1 300 ASTM A283C ASTM A572 Gr.65
Match Breakdown
CHEMISTRY MATCH
68.7%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property NF A35-551 XC10 GOST 19281 09G2S
Standard NF A35-551:1986 GOST 19281-2014
Category Structural Steel Structural Steel
C (%) 0.08-0.13 0.07-0.12
Si (%) <=0.35 0.5-0.8
Mn (%) 0.30-0.60 1.3-1.7
S (%) <=0.035 0.04 max
P (%) <=0.035 0.035 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 NF A35-551 XC10 GOST 19281 09G2S
Tensile Strength 320-420 MPa 490-640 MPa
Yield Strength >=210 MPa 345 MPa min
Elongation >=28% 21% min
Hardness 110-140 HB 140-190 HB
Typical Applications
NF A35-551 XC10
fabricated parts, cold formed components, tubes, structural parts, bolts, nuts, welded assemblies
GOST 19281 09G2S
Used for bridges, pressure vessels, pipelines, structural frames, and heavy equipment components.
Key Differences
Can NF A35-551 XC10 Be Substituted With GOST 19281 09G2S?
NF A35-551 XC10 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
NF A35-551 XC10
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2500–2900 mm (98.43–114.17 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
NF A35-551 XC10
2 active listings and RFQs →
GOST 19281 09G2S
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between NF A35-551 XC10 and GOST 19281 09G2S?
GOST 19281 09G2S specifies Ni, Cr, Cu which are not specified for NF A35-551 XC10.
Can NF A35-551 XC10 be substituted with GOST 19281 09G2S?
NF A35-551 XC10 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.