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AS/NZS 3678 Grade 400 Plate - Listings

All AS/NZS 3678 Grade 400 Plate listings on M-EX.

All AS/NZS 3678 Grade 400 Forms Mild Steel
Grade Details
GradeGrade 400
StandardAS/NZS 3678
DescriptionAustralian and New Zealand standard high-strength structural steel plate and floorplate. 400 MPa minimum yield, good weldability.
ApplicationsHeavy structural fabrication, crane booms, mining machinery, earthmoving equipment, structural columns.
Equivalent Grades
Grade Standard Region Live Plate on M-EX
ASTM A572 Gr.60 ASTM USA 0 listings, 2 RFQs →
EN S355JR EN 10025 Europe 3 listings, 0 RFQs →
CSA G40.21 400W CSA G40.21 Canada 2 listings, 0 RFQs →
IS 2062 E350A IS 2062 India 3 listings, 4 RFQs →
Supply & Demand: Plate See Full Supply & Demand →
AS/NZS 3678 Grade 400 Plate Balanced

Active AS/NZS 3678 Grade 400 Plate Listings (For Sale) 2

AS/NZS 3678 Grade 400 Plate
3.600 MT  ·  Closes 11 Aug 2026
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AS/NZS 3678 Grade 400 Plate
4.200 MT  ·  Closes 11 Aug 2026
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Buyer RFQs for AS/NZS 3678 Grade 400 Plate 0

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Related: All Plate grades · Mild Steel