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CSA G40.21 350WT vs EN 10028-2 10CrMo9-10

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

CSA G40.21 350WT (CSA G40.21-13 (R2023)) and EN 10028-2 10CrMo9-10 (EN 10028-2:2017) are both steel grades. Both fall under the Alloy Steel category. CSA G40.21 350WT is typically used for bridges,offshore structures,heavy fabrication,pressure vessels,cranes,structural components, while EN 10028-2 10CrMo9-10 is commonly used for flat products for pressure purposes. CSA G40.21 350WT is defined under Canadian Standards Association (CSA), originating from Canada, while EN 10028-2 10CrMo9-10 is defined under European Standard (EN), originating from Europe.

As per chemical composition, CSA G40.21 350WT vs EN 10028-2 10CrMo9-10 is a 59.4% match. As per mechanical properties, the match is 29.4%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With CSA G40.21 350WT:
NF A35-565 100C6 UNI 11234 100Cr6 GOST 4543 12HN3A GB/T 3077 12Cr2Ni4A IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 105Cr5 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 103Cr4 IS 4367 10Cr9Mo10
Match Breakdown
CHEMISTRY MATCH
59.4%
MECHANICAL MATCH
29.4%
OVERALL
35%
Specifications
Property CSA G40.21 350WT EN 10028-2 10CrMo9-10
Standard CSA G40.21-13 (R2023) EN 10028-2:2017
Category Alloy Steel Alloy Steel
C (%) <=0.22 0.08-0.14
Mn (%) <=1.60 0.40-0.80
P (%) <=0.035 <=0.020
S (%) <=0.035 <=0.010
Si (%) Not specified <=0.50
N (%) Not specified <=0.012
Cr (%) Not specified 2.00-2.50
Cu (%) Not specified <=0.30
Mo (%) Not specified 0.90-1.10
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property CSA G40.21 350WT EN 10028-2 10CrMo9-10
Tensile Strength 480-650 MPa 480-630 MPa
Yield Strength 350 MPa min >=310 MPa
Elongation 18-22 % >=18%
Condition Not specified Usual delivery condition normalized and tempered (+NT), nominal thickness up to 16 mm; transverse direction, Yield Strength is ReH, Elongation is A
Typical Applications
CSA G40.21 350WT
bridges,offshore structures,heavy fabrication,pressure vessels,cranes,structural components
EN 10028-2 10CrMo9-10
Flat products for pressure purposes
Key Differences
Can CSA G40.21 350WT Be Substituted With EN 10028-2 10CrMo9-10?
CSA G40.21 350WT and EN 10028-2 10CrMo9-10 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
CSA G40.21 350WT
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 6600–7000 mm (259.84–275.59 in)
EN 10028-2 10CrMo9-10
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On M-EX Right Now
CSA G40.21 350WT
2 active listings and RFQs →
EN 10028-2 10CrMo9-10
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Frequently Asked Questions
What is the difference between CSA G40.21 350WT and EN 10028-2 10CrMo9-10?
EN 10028-2 10CrMo9-10 specifies Si, N, Cr, Cu which are not specified for CSA G40.21 350WT.
Can CSA G40.21 350WT be substituted with EN 10028-2 10CrMo9-10?
CSA G40.21 350WT and EN 10028-2 10CrMo9-10 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.