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EN 10025-2 S275JR vs CSA G40.21 400W

Related Material — 61.7% match based on chemical composition and mechanical property overlap.

EN 10025-2 S275JR (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 S275JR is typically used for general structural work, bridges, machinery frames, while CSA G40.21 400W is commonly used for heavy structural fabrication, bridges, offshore platforms, cranes, pressure vessels, mining equipment.. EN 10025-2 S275JR 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 S275JR vs CSA G40.21 400W is a 89% match. As per mechanical properties, the match is 7.1%. Combined, this makes them a related material overall at 61.7%.

Frequently Compared With EN 10025-2 S275JR:
CSA G40.21 480W ASTM A283C GOST 19281 09G2S CSA G40.21 260W AS/NZS 3679.1 300 CSA G40.21 300W AS/NZS 3679.1 350 CSA G40.21 350W CSA G40.21 400A ASTM A1008 SS Grade 50 ASTM A1008 SS Grade 80 ASTM A572 Gr.65
Match Breakdown
CHEMISTRY MATCH
89%
MECHANICAL MATCH
7.1%
OVERALL
61.7%
Specifications
Property EN 10025-2 S275JR CSA G40.21 400W
Standard EN 10025-2:2019 CSA G40.21-13 (R2023)
Category Structural Steel Structural Steel
C (%) <=0.21 max 0.23
Mn (%) <=1.50 max 1.6
P (%) <=0.035 max 0.035
S (%) <=0.035 max 0.035
N (%) <=0.012 Not specified
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 S275JR CSA G40.21 400W
Tensile Strength 410-560 MPa 520-690 MPa
Yield Strength >=275 MPa 400 MPa min
Elongation >=23% 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 S275JR
General structural work, bridges, machinery frames
CSA G40.21 400W
Heavy structural fabrication, bridges, offshore platforms, cranes, pressure vessels, mining equipment.
Key Differences
Can EN 10025-2 S275JR Be Substituted With CSA G40.21 400W?
EN 10025-2 S275JR 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 S275JR
Plate → (3 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 3000–3500 mm (118.11–137.8 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 S275JR
3 active listings and RFQs →
CSA G40.21 400W
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10025-2 S275JR and CSA G40.21 400W?
EN 10025-2 S275JR specifies N, Cu which are not specified for CSA G40.21 400W. CSA G40.21 400W specifies Si which is not specified for EN 10025-2 S275JR.
Can EN 10025-2 S275JR be substituted with CSA G40.21 400W?
EN 10025-2 S275JR 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.