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CSA G40.21 400A Plate - Listings

All CSA G40.21 400A Plate listings on M-EX.

All CSA G40.21 400A Forms Mild Steel
Grade Details
Grade400A
StandardCSA G40.21
DescriptionHigh strength structural steel with 400 MPa yield strength, Class A designation indicating atmospheric corrosion resistance. Used for heavy structural fabrications and exposed applications.
Applications
Equivalent Grades
Grade Standard Region Live Plate on M-EX
A588 Grade B ASTM 1 listing, 1 RFQ →
S355J2WP EN 10025-5 1 listing, 1 RFQ →
400W CSA G40.21 2 listings, 0 RFQs →
Supply & Demand: Plate See Full Supply & Demand →
CSA G40.21 400A Plate Balanced

Active CSA G40.21 400A Plate Listings (For Sale) 1

CSA G40.21 400A Plate
2.900 MT  ·  Closes 01 Sep 2026
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Buyer RFQs for CSA G40.21 400A Plate 1

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CSA G40.21 400A Plate
2.100 MT  ·  Closes 01 Sep 2026
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Related: All Plate grades · Mild Steel