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NF A35-551 XC10 vs ASTM A572 Gr.65

Related Material — 55.4% match based on chemical composition and mechanical property overlap.

NF A35-551 XC10 (NF A35-551:1986) and ASTM A572 Gr.65 (ASTM A572) 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 ASTM A572 Gr.65 is commonly used for used for bridges, buildings, transmission towers, construction equipment, offshore structures, and structural members.. NF A35-551 XC10 is defined under Association Francaise de Normalisation (NF), originating from France, while ASTM A572 Gr.65 is defined under ASTM International, originating from United States.

As per chemical composition, NF A35-551 XC10 vs ASTM A572 Gr.65 is a 83.1% match. As per mechanical properties, the match is 0%. Combined, this makes them a related material overall at 55.4%.

Frequently Compared With NF A35-551 XC10:
CSA G40.21 400W CSA G40.21 350W CSA G40.21 260W CSA G40.21 480W GOST 19281 09G2S 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
Match Breakdown
CHEMISTRY MATCH
83.1%
MECHANICAL MATCH
0%
OVERALL
55.4%
Specifications
Property NF A35-551 XC10 ASTM A572 Gr.65
Standard NF A35-551:1986 ASTM A572
Category Structural Steel Structural Steel
C (%) 0.08-0.13 0.23 max
Si (%) <=0.35 0.40 max
Mn (%) 0.30-0.60 1.35 max
S (%) <=0.035 0.050 max
P (%) <=0.035 0.040 max
V (%) Not specified 0.15 max
Nb (%) Not specified 0.05 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 ASTM A572 Gr.65
Tensile Strength 320-420 MPa 550-690 MPa
Yield Strength >=210 MPa 450 MPa min
Elongation >=28% 18-21%
Hardness 110-140 HB 170-220 HB
Typical Applications
NF A35-551 XC10
fabricated parts, cold formed components, tubes, structural parts, bolts, nuts, welded assemblies
ASTM A572 Gr.65
Used for bridges, buildings, transmission towers, construction equipment, offshore structures, and structural members.
Key Differences
Can NF A35-551 XC10 Be Substituted With ASTM A572 Gr.65?
NF A35-551 XC10 and ASTM A572 Gr.65 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)
ASTM A572 Gr.65
Plate → (4 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2600–4400 mm (102.36–173.23 in)
On M-EX Right Now
NF A35-551 XC10
2 active listings and RFQs →
ASTM A572 Gr.65
4 active listings and RFQs →
Frequently Asked Questions
What is the difference between NF A35-551 XC10 and ASTM A572 Gr.65?
ASTM A572 Gr.65 specifies V, Nb which are not specified for NF A35-551 XC10.
Can NF A35-551 XC10 be substituted with ASTM A572 Gr.65?
NF A35-551 XC10 and ASTM A572 Gr.65 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.