AS/NZS 3678:2016 Grade 400 Steel Plate Listings

Grade Details

Grade	AS/NZS 3678:2016 Grade 400
Standard	AS/NZS 3678:2016
Description	Australian and New Zealand standard high-strength structural steel plate and floorplate. 400 MPa minimum yield, good weldability.
Applications	Heavy structural fabrication, crane booms, mining machinery, earthmoving equipment, structural columns.

Equivalent Grades

Grade	Standard	Region	Live Plate on M-EX
ASTM A572 Gr60	ASTM A572	USA	0 listings, 2 RFQs →
EN 10025-2 S355JR	EN 10025-2	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 →
ASTM A283C	ASTM	USA	2 listings, 0 RFQs →
ASTM A572 Gr.65	ASTM	USA	2 listings, 2 RFQs →
EN 10025-2 S235J0	EN 10025-2	Europe	2 listings, 0 RFQs →
EN 10025-2 S235J2	EN 10025-2	Europe	2 listings, 0 RFQs →
EN 10025-2 S250	EN 10025-2	Europe	2 listings, 0 RFQs →
EN 10025-2 S355J2	EN 10025-2	Europe	2 listings, 0 RFQs →
EN 10025-3 S420JR	EN 10025-3	Europe	2 listings, 0 RFQs →
EN 10025-3 S460	EN 10025-3	Europe	2 listings, 0 RFQs →
EN 10025-3 S460JR	EN 10025-3	Europe	2 listings, 0 RFQs →
EN 10025-3 S500	EN 10025-3	Europe	2 listings, 0 RFQs →
JIS G3131 SPHC	JIS G3131	Japan	2 listings, 0 RFQs →
CSA G40.21 350W	CSA G40.21	Canada	2 listings, 0 RFQs →
ASTM A1008 SS Grade 50	ASTM	USA	1 listing, 1 RFQ →
ASTM A1008 SS Grade 80	ASTM	USA	1 listing, 1 RFQ →
EN 10346 S350GD	EN 10346	Europe	1 listing, 1 RFQ →
EN 10346 S450GD	EN 10346	Europe	1 listing, 1 RFQ →

Supply & Demand: Plate See Full Supply & Demand →

AS/NZS 3678:2016 Grade 400 Plate Low Activity

Active AS/NZS 3678:2016 Grade 400 Plate Listings (For Sale) 2

AS/NZS 3678:2016 Grade 400 Plate

3.100 MT · Closes 01 Nov 2026

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AS/NZS 3678:2016 Grade 400 Plate

4.600 MT · Closes 01 Nov 2026

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No open buyer requirements for AS/NZS 3678:2016 Grade 400 Plate at this time.

Related: All Plate grades · Structural Steel