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EN 10025-2 S235J2 vs CSA G40.21 400W

Related Material — 58.5% match based on chemical composition and mechanical property overlap.

EN 10025-2 S235J2 (EN 10025-2:2019) and CSA G40.21 400W (CSA G40.21-13 (R2023)) are both steel grades. Both fall under the Structural Steel category. EN 10025-2 S235J2 is typically used for used for bridges, structural sections, storage tanks, industrial buildings, transport frames, and support structures., while CSA G40.21 400W is commonly used for heavy structural fabrication, bridges, offshore platforms, cranes, pressure vessels, mining equipment.. EN 10025-2 S235J2 is defined under European Standard (EN), originating from Europe, while CSA G40.21 400W is defined under Canadian Standards Association (CSA), originating from Canada.

As per chemical composition, EN 10025-2 S235J2 vs CSA G40.21 400W is a 87.7% match. As per mechanical properties, the match is 0%. Combined, this makes them a related material overall at 58.5%.

Frequently Compared With EN 10025-2 S235J2:
CSA G40.21 260W GOST 19281 09G2S CSA G40.21 300W AS/NZS 3679.1 350 AS/NZS 3679.1 300 CSA G40.21 400A CSA G40.21 480W ASTM A1008 SS Grade 50 CSA G40.21 350W ASTM A283C ASTM A572 Gr.65 ASTM A1008 SS Grade 80
Match Breakdown
CHEMISTRY MATCH
87.7%
MECHANICAL MATCH
0%
OVERALL
58.5%
Specifications
Property EN 10025-2 S235J2 CSA G40.21 400W
Standard EN 10025-2:2019 CSA G40.21-13 (R2023)
Category Structural Steel Structural Steel
C (%) <=0.17 max 0.23
Mn (%) <=1.40 max 1.6
P (%) <=0.025 max 0.035
S (%) <=0.025 max 0.035
Cu (%) <=0.55 Not specified
Si (%) Not specified max 0.5
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 S235J2 CSA G40.21 400W
Tensile Strength 360-510 MPa 520-690 MPa
Yield Strength >=235 MPa 400 MPa min
Elongation >=26% Not specified
Condition Nominal thickness up to 16 mm (tensile for 3 to 100 mm, elongation for 3 to 40 mm), longitudinal test pieces Not specified
Typical Applications
EN 10025-2 S235J2
Used for bridges, structural sections, storage tanks, industrial buildings, transport frames, and support structures.
CSA G40.21 400W
Heavy structural fabrication, bridges, offshore platforms, cranes, pressure vessels, mining equipment.
Key Differences
Can EN 10025-2 S235J2 Be Substituted With CSA G40.21 400W?
EN 10025-2 S235J2 and CSA G40.21 400W 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 S235J2
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 3400–4000 mm (133.86–157.48 in)
CSA G40.21 400W
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2500–5200 mm (98.43–204.72 in)
On M-EX Right Now
EN 10025-2 S235J2
2 active listings and RFQs →
CSA G40.21 400W
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-2 S235J2 and CSA G40.21 400W?
EN 10025-2 S235J2 specifies Cu which is not specified for CSA G40.21 400W. CSA G40.21 400W specifies Si which is not specified for EN 10025-2 S235J2.
Can EN 10025-2 S235J2 be substituted with CSA G40.21 400W?
EN 10025-2 S235J2 and CSA G40.21 400W 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.